John Faithfull 🌍🇪🇺🏴🧡✊🏻✊🏿<p>📢 🤓 Ultra-niche book alert! 🤓 Not for everybody, but this is an absolutely *stunning* book: Stearns Morse's updated 2024 edition of Basalts and Phase Diagrams: <a href="https://link.springer.com/book/10.1007/978-3-030-97882-2" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">link.springer.com/book/10.1007</span><span class="invisible">/978-3-030-97882-2</span></a> It is beautifully written (and often funny), comprehensive, wise and informative. This is the kind of thing you can only do using book format. If you work on igneous rocks, or in experimental petrology, read it! 🤩 🤩 🤩 <a href="https://mastodon.scot/tags/Geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Geology</span></a> <a href="https://mastodon.scot/tags/Igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Igneous</span></a> <a href="https://mastodon.scot/tags/IgneousPetrology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IgneousPetrology</span></a> <a href="https://mastodon.scot/tags/PhaseDiagrams" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PhaseDiagrams</span></a> <a href="https://mastodon.scot/tags/ExperimentalPetrology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ExperimentalPetrology</span></a></p>
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#igneous
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💧🌏 Greg Cocks<p>The GEOROC Database (Geochemistry of Rocks of the Oceans and Continents)<br />--<br /><a href="https://georoc.eu/georoc/new-start.asp" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">georoc.eu/georoc/new-start.asp</span><span class="invisible"></span></a> <-- shared link to GEOROC resource<br />--<br />H/T Paul Cleverley glasses curly blonde hair<br />“The GEOROC Database (Geochemistry of Rocks of the Oceans and Continents) is a comprehensive collection of published analyses of igneous and metamorphic rocks and minerals. It contains major and trace element concentrations, radiogenic and nonradiogenic isotope ratios as well as analytical ages for whole rocks, glasses, minerals and inclusions. Metadata include geospatial and other sample information, analytical details and references….<br />Current content of GEOROC:<br /> • 22,750 papers<br /> • 685,660 samples<br /> • 2,680,100 analyses<br /> • 39,334,100 single data values…”<br /><a href="https://techhub.social/tags/opendata" class="mention hashtag" rel="tag">#<span>opendata</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="tag">#<span>geology</span></a> <a href="https://techhub.social/tags/geoscience" class="mention hashtag" rel="tag">#<span>geoscience</span></a> <a href="https://techhub.social/tags/GEOROC" class="mention hashtag" rel="tag">#<span>GEOROC</span></a> <a href="https://techhub.social/tags/database" class="mention hashtag" rel="tag">#<span>database</span></a> <a href="https://techhub.social/tags/global" class="mention hashtag" rel="tag">#<span>global</span></a> <a href="https://techhub.social/tags/igneous" class="mention hashtag" rel="tag">#<span>igneous</span></a> <a href="https://techhub.social/tags/metamorphic" class="mention hashtag" rel="tag">#<span>metamorphic</span></a> <a href="https://techhub.social/tags/rocks" class="mention hashtag" rel="tag">#<span>rocks</span></a> <a href="https://techhub.social/tags/minerals" class="mention hashtag" rel="tag">#<span>minerals</span></a> <a href="https://techhub.social/tags/geochemistry" class="mention hashtag" rel="tag">#<span>geochemistry</span></a> <a href="https://techhub.social/tags/results" class="mention hashtag" rel="tag">#<span>results</span></a> <a href="https://techhub.social/tags/analyses" class="mention hashtag" rel="tag">#<span>analyses</span></a> <a href="https://techhub.social/tags/published" class="mention hashtag" rel="tag">#<span>published</span></a> <a href="https://techhub.social/tags/metadata" class="mention hashtag" rel="tag">#<span>metadata</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="tag">#<span>spatial</span></a> <a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="tag">#<span>GIS</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="tag">#<span>mapping</span></a> <a href="https://techhub.social/tags/papers" class="mention hashtag" rel="tag">#<span>papers</span></a> <a href="https://techhub.social/tags/samples" class="mention hashtag" rel="tag">#<span>samples</span></a> <a href="https://techhub.social/tags/datavalues" class="mention hashtag" rel="tag">#<span>datavalues</span></a></p>
Tourmaline Queen 💅Geology is just another way of saying “rock-based double entendres”<br>
<br>
Also yes my masters project was looking at hot dykes down a lens (oceanic crust alteration veins, behave)<br>
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<a href="https://pixelfed.social/discover/tags/geology?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#geology</a> <a href="https://pixelfed.social/discover/tags/meme?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#meme</a> <a href="https://pixelfed.social/discover/tags/cat?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#cat</a> <a href="https://pixelfed.social/discover/tags/igneous?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#igneous</a> <a href="https://pixelfed.social/discover/tags/hot?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#hot</a>
John Vaccaro (johniac)<p>Attention-Worthy Links for November 29th, 2024</p><p><a href="https://bit.ly/awl112924" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">bit.ly/awl112924</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/Sulfur" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sulfur</span></a> <a href="https://mastodon.social/tags/Cooling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cooling</span></a> <a href="https://mastodon.social/tags/dimethyl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dimethyl</span></a> sulphide <a href="https://mastodon.social/tags/biofuels" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>biofuels</span></a> <a href="https://mastodon.social/tags/aggregate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>aggregate</span></a> environmental costs <a href="https://mastodon.social/tags/Brazil" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Brazil</span></a> <a href="https://mastodon.social/tags/Vietnam" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Vietnam</span></a> <a href="https://mastodon.social/tags/Drought" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Drought</span></a> <a href="https://mastodon.social/tags/Robusta" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Robusta</span></a> <a href="https://mastodon.social/tags/Arabica" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Arabica</span></a> <a href="https://mastodon.social/tags/microplastics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>microplastics</span></a> <a href="https://mastodon.social/tags/Tires" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tires</span></a> #28% <a href="https://mastodon.social/tags/zinc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>zinc</span></a> oxide <a href="https://mastodon.social/tags/6PPD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>6PPD</span></a> <a href="https://mastodon.social/tags/salmon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>salmon</span></a> <a href="https://mastodon.social/tags/tidal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tidal</span></a> power <a href="https://mastodon.social/tags/Eco" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eco</span></a> Wave <a href="https://mastodon.social/tags/CO2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2</span></a> <a href="https://mastodon.social/tags/mass" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mass</span></a> extinctions <a href="https://mastodon.social/tags/igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>igneous</span></a> <a href="https://mastodon.social/tags/magma" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>magma</span></a> <a href="https://mastodon.social/tags/CycloRotor" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CycloRotor</span></a> <a href="https://mastodon.social/tags/Voith" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Voith</span></a> Schneider propeller <a href="https://mastodon.social/tags/Hailin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hailin</span></a> impact crater <a href="https://mastodon.social/tags/Northeast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Northeast</span></a> China #<a href="https://mastodon.social/tags/West" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>West</span></a> Iceland <a href="https://mastodon.social/tags/Sundhn%C3%BAkur" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sundhnúkur</span></a> <a href="https://mastodon.social/tags/Grindav%C3%ADk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Grindavík</span></a> <a href="https://mastodon.social/tags/western" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>western</span></a> Iceland #<a href="https://mastodon.social/tags/San" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>San</span></a> Geronimo III ##1541 <a href="https://mastodon.social/tags/Sobaipuri" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sobaipuri</span></a> O’odham <a href="https://mastodon.social/tags/haakbus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>haakbus</span></a></p>
💧🌏 Greg Cocks<p>Scientists Unveil Mysterious Origins Of Earth’s Largest Igneous Rocks<br />--<br /><a href="https://scitechdaily.com/scientists-unveil-mysterious-origins-of-earths-largest-igneous-rocks/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">scitechdaily.com/scientists-un</span><span class="invisible">veil-mysterious-origins-of-earths-largest-igneous-rocks/</span></a> <-- shared technical article<br />--<br /><a href="https://doi.org/10.1126/sciadv.adn3976" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">doi.org/10.1126/sciadv.adn3976</span><span class="invisible"></span></a> <-- shared paper<br />--<br /><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="tag">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="tag">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="tag">#<span>mapping</span></a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="tag">#<span>spatialanalysis</span></a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="tag">#<span>spatiotemporal</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="tag">#<span>geology</span></a> <a href="https://techhub.social/tags/structuralgeology" class="mention hashtag" rel="tag">#<span>structuralgeology</span></a> <a href="https://techhub.social/tags/earth" class="mention hashtag" rel="tag">#<span>earth</span></a> <a href="https://techhub.social/tags/global" class="mention hashtag" rel="tag">#<span>global</span></a> <a href="https://techhub.social/tags/igneous" class="mention hashtag" rel="tag">#<span>igneous</span></a> <a href="https://techhub.social/tags/vulcanism" class="mention hashtag" rel="tag">#<span>vulcanism</span></a> <a href="https://techhub.social/tags/massif" class="mention hashtag" rel="tag">#<span>massif</span></a> <a href="https://techhub.social/tags/anorthosite" class="mention hashtag" rel="tag">#<span>anorthosite</span></a> <a href="https://techhub.social/tags/origin" class="mention hashtag" rel="tag">#<span>origin</span></a> <a href="https://techhub.social/tags/formation" class="mention hashtag" rel="tag">#<span>formation</span></a> <a href="https://techhub.social/tags/morphology" class="mention hashtag" rel="tag">#<span>morphology</span></a> <a href="https://techhub.social/tags/platetectonics" class="mention hashtag" rel="tag">#<span>platetectonics</span></a> <a href="https://techhub.social/tags/subduction" class="mention hashtag" rel="tag">#<span>subduction</span></a> <a href="https://techhub.social/tags/crust" class="mention hashtag" rel="tag">#<span>crust</span></a> <a href="https://techhub.social/tags/mantle" class="mention hashtag" rel="tag">#<span>mantle</span></a> <a href="https://techhub.social/tags/Grenvilleorogen" class="mention hashtag" rel="tag">#<span>Grenvilleorogen</span></a> <a href="https://techhub.social/tags/orogeny" class="mention hashtag" rel="tag">#<span>orogeny</span></a> <a href="https://techhub.social/tags/geochemistry" class="mention hashtag" rel="tag">#<span>geochemistry</span></a> <a href="https://techhub.social/tags/mineralogy" class="mention hashtag" rel="tag">#<span>mineralogy</span></a> <a href="https://techhub.social/tags/magma" class="mention hashtag" rel="tag">#<span>magma</span></a> <a href="https://techhub.social/tags/oceaniccrust" class="mention hashtag" rel="tag">#<span>oceaniccrust</span></a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="tag">#<span>model</span></a> <a href="https://techhub.social/tags/modeling" class="mention hashtag" rel="tag">#<span>modeling</span></a> <a href="https://techhub.social/tags/petrogensis" class="mention hashtag" rel="tag">#<span>petrogensis</span></a></p>
John Faithfull 🌍🇪🇺🏴🧡✊🏻✊🏿<p>The crystallization of large replenished magma bodies is amazingly complex. The photos of layered rocks from the Bushveld Complex in this new <a href="https://mastodon.scot/tags/OpenAccess" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenAccess</span></a> paper are mind-bogglingly wonderful 🤩 🤯 🤓 . The wider applicability of their conclusions might be disputed by some, but good stuff though! <a href="https://doi.org/10.1016/j.lithos.2024.107621" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1016/j.lithos.2024.</span><span class="invisible">107621</span></a> <a href="https://mastodon.scot/tags/Geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Geology</span></a> <a href="https://mastodon.scot/tags/Igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Igneous</span></a> <a href="https://mastodon.scot/tags/LayeredIntrusions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LayeredIntrusions</span></a></p>
Bob Downie<p>My two minor obsessions captured at the same moment. Here are pictures of my favourite bicycle, an old school build using a custom <a href="https://mastodon.scot/tags/DaveYates" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DaveYates</span></a> frame, resting against my favourite rock, a beautifully smooth <a href="https://mastodon.scot/tags/glacial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>glacial</span></a> erratic composed of a very hard, fine grained, mid grey <a href="https://mastodon.scot/tags/igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>igneous</span></a> rock with pale mm-cm sized plagioclase phenocrysts. Generations of bottoms have enhanced the glacial smoothing 🙂. Located in <a href="https://mastodon.scot/tags/MaxwellPark" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MaxwellPark</span></a> <a href="https://mastodon.scot/tags/Glasgow" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Glasgow</span></a> <a href="https://mastodon.scot/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geology</span></a> <a href="https://mastodon.scot/tags/cycling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cycling</span></a></p>
💧🌏 Greg Cocks<p>Magma And Mountain Building At The Columbia River Gorge<br />--<br /><a href="https://www.earthscope.org/news/magma-and-mountain-building-at-the-columbia-river-gorge/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">earthscope.org/news/magma-and-</span><span class="invisible">mountain-building-at-the-columbia-river-gorge/</span></a> <-- shared technical article<br />--<br /><a href="https://doi.org/10.1126/sciadv.adj3357" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">doi.org/10.1126/sciadv.adj3357</span><span class="invisible"></span></a> <-- shared paper<br />--<br /><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="tag">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="tag">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="tag">#<span>mapping</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="tag">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/GPS" class="mention hashtag" rel="tag">#<span>GPS</span></a> <a href="https://techhub.social/tags/geophysics" class="mention hashtag" rel="tag">#<span>geophysics</span></a> <a href="https://techhub.social/tags/subductionzone" class="mention hashtag" rel="tag">#<span>subductionzone</span></a> <a href="https://techhub.social/tags/plateboundary" class="mention hashtag" rel="tag">#<span>plateboundary</span></a> <a href="https://techhub.social/tags/PNW" class="mention hashtag" rel="tag">#<span>PNW</span></a> <a href="https://techhub.social/tags/Oregon" class="mention hashtag" rel="tag">#<span>Oregon</span></a> <a href="https://techhub.social/tags/columbiariver" class="mention hashtag" rel="tag">#<span>columbiariver</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="tag">#<span>geology</span></a> <a href="https://techhub.social/tags/structuralgeology" class="mention hashtag" rel="tag">#<span>structuralgeology</span></a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="tag">#<span>model</span></a> <a href="https://techhub.social/tags/modeling" class="mention hashtag" rel="tag">#<span>modeling</span></a> <a href="https://techhub.social/tags/vulcanism" class="mention hashtag" rel="tag">#<span>vulcanism</span></a> <a href="https://techhub.social/tags/volcanic" class="mention hashtag" rel="tag">#<span>volcanic</span></a> <a href="https://techhub.social/tags/magma" class="mention hashtag" rel="tag">#<span>magma</span></a> <a href="https://techhub.social/tags/fieldwork" class="mention hashtag" rel="tag">#<span>fieldwork</span></a> <a href="https://techhub.social/tags/igneous" class="mention hashtag" rel="tag">#<span>igneous</span></a> <a href="https://techhub.social/tags/platetectonics" class="mention hashtag" rel="tag">#<span>platetectonics</span></a> <a href="https://techhub.social/tags/uplift" class="mention hashtag" rel="tag">#<span>uplift</span></a> <a href="https://techhub.social/tags/compression" class="mention hashtag" rel="tag">#<span>compression</span></a> <a href="https://techhub.social/tags/extension" class="mention hashtag" rel="tag">#<span>extension</span></a> <a href="https://techhub.social/tags/geologicmapping" class="mention hashtag" rel="tag">#<span>geologicmapping</span></a> <a href="https://techhub.social/tags/geologic" class="mention hashtag" rel="tag">#<span>geologic</span></a> <a href="https://techhub.social/tags/orogeny" class="mention hashtag" rel="tag">#<span>orogeny</span></a> <a href="https://techhub.social/tags/mountains" class="mention hashtag" rel="tag">#<span>mountains</span></a> <a href="https://techhub.social/tags/mountainbuilding" class="mention hashtag" rel="tag">#<span>mountainbuilding</span></a></p>
💧🌏 Greg Cocks<p>Reconnaissance Basement Geology and Tectonics of South Zealandia<br />--<br /><a href="https://doi.org/10.1029/2018TC005116" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">doi.org/10.1029/2018TC005116</span><span class="invisible"></span></a> <-- shared paper<br />--<br /><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="tag">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="tag">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="tag">#<span>mapping</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="tag">#<span>geology</span></a> <a href="https://techhub.social/tags/structuralgeology" class="mention hashtag" rel="tag">#<span>structuralgeology</span></a> <a href="https://techhub.social/tags/geologicmapping" class="mention hashtag" rel="tag">#<span>geologicmapping</span></a> <a href="https://techhub.social/tags/NewZealand" class="mention hashtag" rel="tag">#<span>NewZealand</span></a> <a href="https://techhub.social/tags/Zealandia" class="mention hashtag" rel="tag">#<span>Zealandia</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="tag">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/magnetic" class="mention hashtag" rel="tag">#<span>magnetic</span></a> <a href="https://techhub.social/tags/reconnaissance" class="mention hashtag" rel="tag">#<span>reconnaissance</span></a> <a href="https://techhub.social/tags/basement" class="mention hashtag" rel="tag">#<span>basement</span></a> <a href="https://techhub.social/tags/tectonics" class="mention hashtag" rel="tag">#<span>tectonics</span></a> <a href="https://techhub.social/tags/SouthZealandia" class="mention hashtag" rel="tag">#<span>SouthZealandia</span></a> <a href="https://techhub.social/tags/igneous" class="mention hashtag" rel="tag">#<span>igneous</span></a> <a href="https://techhub.social/tags/batholith" class="mention hashtag" rel="tag">#<span>batholith</span></a> <a href="https://techhub.social/tags/magneticanomaly" class="mention hashtag" rel="tag">#<span>magneticanomaly</span></a> <a href="https://techhub.social/tags/continent" class="mention hashtag" rel="tag">#<span>continent</span></a> <a href="https://techhub.social/tags/seafloor" class="mention hashtag" rel="tag">#<span>seafloor</span></a> <a href="https://techhub.social/tags/bathymetry" class="mention hashtag" rel="tag">#<span>bathymetry</span></a> <a href="https://techhub.social/tags/orogeny" class="mention hashtag" rel="tag">#<span>orogeny</span></a> <a href="https://techhub.social/tags/gondwana" class="mention hashtag" rel="tag">#<span>gondwana</span></a> #<a href="https://techhub.social/tags/gondwanaland" class="mention hashtag" rel="tag">#<span>gondwanaland</span></a> <a href="https://techhub.social/tags/sampling" class="mention hashtag" rel="tag">#<span>sampling</span></a> <a href="https://techhub.social/tags/hikurangi" class="mention hashtag" rel="tag">#<span>hikurangi</span></a> <a href="https://techhub.social/tags/forearcbasin" class="mention hashtag" rel="tag">#<span>forearcbasin</span></a> <a href="https://techhub.social/tags/forearc" class="mention hashtag" rel="tag">#<span>forearc</span></a> <a href="https://techhub.social/tags/boreholes" class="mention hashtag" rel="tag">#<span>boreholes</span></a> <a href="https://techhub.social/tags/dredging" class="mention hashtag" rel="tag">#<span>dredging</span></a> <a href="https://techhub.social/tags/faulting" class="mention hashtag" rel="tag">#<span>faulting</span></a> <a href="https://techhub.social/tags/faults" class="mention hashtag" rel="tag">#<span>faults</span></a> <a href="https://techhub.social/tags/gravity" class="mention hashtag" rel="tag">#<span>gravity</span></a> <a href="https://techhub.social/tags/seismic" class="mention hashtag" rel="tag">#<span>seismic</span></a> <a href="https://techhub.social/tags/seismology" class="mention hashtag" rel="tag">#<span>seismology</span></a> <a href="https://techhub.social/tags/renunitegondwanaland" class="mention hashtag" rel="tag">#<span>renunitegondwanaland</span></a> <a href="https://techhub.social/tags/geophysics" class="mention hashtag" rel="tag">#<span>geophysics</span></a></p>
Norma Brandsberg<p>Devils Postpile National Monument Volcanic Columnar Basalt buy here:</p><p><a href="https://pixels.com/featured/devils-postpile-columnar-basalt-norma-brandsberg.html?newartwork=true" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">pixels.com/featured/devils-pos</span><span class="invisible">tpile-columnar-basalt-norma-brandsberg.html?newartwork=true</span></a></p><p><a href="https://mastodon.social/tags/devilspostpile" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>devilspostpile</span></a> <a href="https://mastodon.social/tags/nationalmonuments" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nationalmonuments</span></a> <a href="https://mastodon.social/tags/columnarbasalt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>columnarbasalt</span></a> <a href="https://mastodon.social/tags/volcanicrocks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>volcanicrocks</span></a> <a href="https://mastodon.social/tags/california" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>california</span></a> <a href="https://mastodon.social/tags/blackandwhitelandscapes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>blackandwhitelandscapes</span></a> <a href="https://mastodon.social/tags/igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>igneous</span></a> <a href="https://mastodon.social/tags/fedigiftshop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fedigiftshop</span></a> <a href="https://mastodon.social/tags/MastoArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MastoArt</span></a> <a href="https://mastodon.social/tags/AYearForArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AYearForArt</span></a> <a href="https://mastodon.social/tags/wallart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wallart</span></a> <a href="https://mastodon.social/tags/gifts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gifts</span></a> <a href="https://mastodon.social/tags/giftideas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>giftideas</span></a> <a href="https://mastodon.social/tags/interiordecor" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>interiordecor</span></a> <a href="https://mastodon.social/tags/interiordesign" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>interiordesign</span></a> <a href="https://mastodon.social/tags/homedecor" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>homedecor</span></a> <a href="https://mastodon.social/tags/homedecoration" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>homedecoration</span></a> <a href="https://mastodon.social/tags/interiordesigner" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>interiordesigner</span></a> <a href="https://mastodon.social/tags/creativetoots" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>creativetoots</span></a> <a href="https://mastodon.social/tags/artbooster" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>artbooster</span></a> <a href="https://mastodon.social/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</span></a> <a href="https://mastodon.social/tags/BuyIntoArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BuyIntoArt</span></a> <a href="https://mastodon.social/tags/elegantfinephotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>elegantfinephotography</span></a> <a href="https://mastodon.social/tags/normabrandsberg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>normabrandsberg</span></a></p>
Chris White<p>Twinned <a href="https://sciencemastodon.com/tags/feldspar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>feldspar</span></a> crystals<br>In a paving stone in <a href="https://sciencemastodon.com/tags/Exeter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Exeter</span></a>, United Kingdom, pound coin for scale.<br>Must have cooled slowly, allowing large crystals to grow, so <a href="https://sciencemastodon.com/tags/intrusive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>intrusive</span></a>, not <a href="https://sciencemastodon.com/tags/extrusive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>extrusive</span></a> / <a href="https://sciencemastodon.com/tags/volcanic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>volcanic</span></a>.<br>My <a href="https://sciencemastodon.com/tags/photo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photo</span></a> of an <a href="https://sciencemastodon.com/tags/igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>igneous</span></a> <a href="https://sciencemastodon.com/tags/mineral" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mineral</span></a> because I like <a href="https://sciencemastodon.com/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geology</span></a></p>
💧🌏 Greg Cocks<p>Geoscientists Discover Massive Undersea Water Reservoir Off New Zealand’s Coast<br />--<br /><a href="https://www.sci.news/othersciences/geophysics/hikurangi-water-reservoir-12323.html" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">sci.news/othersciences/geophys</span><span class="invisible">ics/hikurangi-water-reservoir-12323.html</span></a> <-- shared technical article<br />--<br /><a href="https://doi.org/10.1126/sciadv.adh0150" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">doi.org/10.1126/sciadv.adh0150</span><span class="invisible"></span></a> <-- shared paper<br />--<br /><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="tag">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="tag">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="tag">#<span>mapping</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="tag">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="tag">#<span>geology</span></a> <a href="https://techhub.social/tags/structuralgeology" class="mention hashtag" rel="tag">#<span>structuralgeology</span></a> <a href="https://techhub.social/tags/NewZealand" class="mention hashtag" rel="tag">#<span>NewZealand</span></a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="tag">#<span>model</span></a> <a href="https://techhub.social/tags/modeling" class="mention hashtag" rel="tag">#<span>modeling</span></a> <a href="https://techhub.social/tags/megathrust" class="mention hashtag" rel="tag">#<span>megathrust</span></a> <a href="https://techhub.social/tags/fault" class="mention hashtag" rel="tag">#<span>fault</span></a> <a href="https://techhub.social/tags/faulting" class="mention hashtag" rel="tag">#<span>faulting</span></a> <a href="https://techhub.social/tags/subduction" class="mention hashtag" rel="tag">#<span>subduction</span></a> <a href="https://techhub.social/tags/water" class="mention hashtag" rel="tag">#<span>water</span></a> <a href="https://techhub.social/tags/groundwater" class="mention hashtag" rel="tag">#<span>groundwater</span></a> <a href="https://techhub.social/tags/Hikurangi" class="mention hashtag" rel="tag">#<span>Hikurangi</span></a> <a href="https://techhub.social/tags/hydrogeology" class="mention hashtag" rel="tag">#<span>hydrogeology</span></a> <a href="https://techhub.social/tags/igneous" class="mention hashtag" rel="tag">#<span>igneous</span></a> <a href="https://techhub.social/tags/vulcanism" class="mention hashtag" rel="tag">#<span>vulcanism</span></a> <a href="https://techhub.social/tags/volcaniclastic" class="mention hashtag" rel="tag">#<span>volcaniclastic</span></a> <a href="https://techhub.social/tags/seamounts" class="mention hashtag" rel="tag">#<span>seamounts</span></a> <a href="https://techhub.social/tags/marine" class="mention hashtag" rel="tag">#<span>marine</span></a> <a href="https://techhub.social/tags/bathymetry" class="mention hashtag" rel="tag">#<span>bathymetry</span></a> <a href="https://techhub.social/tags/seafloor" class="mention hashtag" rel="tag">#<span>seafloor</span></a> <a href="https://techhub.social/tags/volcanicplateau" class="mention hashtag" rel="tag">#<span>volcanicplateau</span></a> <a href="https://techhub.social/tags/subductionzone" class="mention hashtag" rel="tag">#<span>subductionzone</span></a> <a href="https://techhub.social/tags/seismicimaging" class="mention hashtag" rel="tag">#<span>seismicimaging</span></a> <a href="https://techhub.social/tags/seismic" class="mention hashtag" rel="tag">#<span>seismic</span></a> <a href="https://techhub.social/tags/earthquake" class="mention hashtag" rel="tag">#<span>earthquake</span></a> <a href="https://techhub.social/tags/slowslip" class="mention hashtag" rel="tag">#<span>slowslip</span></a> <a href="https://techhub.social/tags/tectonics" class="mention hashtag" rel="tag">#<span>tectonics</span></a> <a href="https://techhub.social/tags/geoscience" class="mention hashtag" rel="tag">#<span>geoscience</span></a></p>
Jason<p>Attendance 88/142 in GL101.</p><p>Finished <a href="https://mstdn.ca/tags/igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>igneous</span></a> rocks.</p><p>Giant's Causeway <a href="http://gigapan.com/gigapans/188355" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">http://</span><span class="">gigapan.com/gigapans/188355</span><span class="invisible"></span></a> & <a href="https://goo.gl/okVBNo" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">goo.gl/okVBNo</span><span class="invisible"></span></a></p><p>Positively weathered dykes <a href="https://goo.gl/R6KQZ5" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">goo.gl/R6KQZ5</span><span class="invisible"></span></a></p>
Jason<p>Attendance 78/143 in GL101.</p><p>Did not take long to get below 100 students showing up.</p><p>More <a href="https://mstdn.ca/tags/igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>igneous</span></a> rocks.</p><p><a href="https://mstdn.ca/tags/granite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>granite</span></a> <a href="https://www.mindat.org/min-48141.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">mindat.org/min-48141.html</span><span class="invisible"></span></a></p><p><a href="https://mstdn.ca/tags/rhyolite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rhyolite</span></a> <a href="https://www.mindat.org/min-48451.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">mindat.org/min-48451.html</span><span class="invisible"></span></a></p><p>CO2 was quickly over 1000ppm again and averaged 1160ppm. Not sure what the difference is today.</p><p>Several students coughing and sneezing.</p>
Jason<p>Attendance 106/149 in GL101.</p><p>Started <a href="https://mstdn.ca/tags/igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>igneous</span></a> rocks.</p><p>Bowen's reaction series <a href="https://en.wikipedia.org/wiki/Bowen%27s_reaction_series" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/Bowen%27</span><span class="invisible">s_reaction_series</span></a></p><p>CO2 in the classroom was better than previously and again average 780ppm. Seems the air exchange rate has improved.</p><p>Several students coughing a lot.</p>
John Faithfull🌍🇪🇺🏴🧡 ✊🏼✊🏿<p>Some <a href="https://mastodon.social/tags/DogWalkingGeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DogWalkingGeology</span></a> from last week. Spud is pointing out some nice layered gabbro-melatroctolite from the Ben Buie Complex in SE Mull. 😊 <a href="https://mastodon.social/tags/Geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Geology</span></a> <a href="https://mastodon.social/tags/Igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Igneous</span></a></p>
Chris White<p>Interesting <a href="https://sciencemastodon.com/tags/boulders" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>boulders</span></a> in a roughly stacked <a href="https://sciencemastodon.com/tags/seawall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>seawall</span></a><br>The southern part of the spit separating <a href="https://sciencemastodon.com/tags/Plymouth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Plymouth</span></a> Harbor from Plymouth Bay has a seawall along the outer shore, above Plymouth <a href="https://sciencemastodon.com/tags/LongBeach" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LongBeach</span></a>. Without knowing where they came from, interpreting the boulders is sketchy. BUT nice coarse crystals in intrusions into <a href="https://sciencemastodon.com/tags/felsic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>felsic</span></a> rocks, including big <a href="https://sciencemastodon.com/tags/quartz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>quartz</span></a> chunks (top right photo) and blades of <a href="https://sciencemastodon.com/tags/biotite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>biotite</span></a> (bottom right). <br><a href="https://sciencemastodon.com/tags/Massachusetts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Massachusetts</span></a> <a href="https://sciencemastodon.com/tags/igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>igneous</span></a> <a href="https://sciencemastodon.com/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geology</span></a> <a href="https://sciencemastodon.com/tags/intrusion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>intrusion</span></a> <a href="https://sciencemastodon.com/tags/pegmatite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pegmatite</span></a> <a href="https://sciencemastodon.com/tags/NewEngland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NewEngland</span></a> <a href="https://sciencemastodon.com/tags/dike" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dike</span></a> <a href="https://sciencemastodon.com/tags/rock" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rock</span></a> <a href="https://sciencemastodon.com/tags/beach" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>beach</span></a></p>
Chris White<p>Above and upon <a href="https://sciencemastodon.com/tags/igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>igneous</span></a> <a href="https://sciencemastodon.com/tags/dikes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dikes</span></a></p><p>The feature sure looked like a <a href="https://sciencemastodon.com/tags/dike" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dike</span></a> on <a href="https://sciencemastodon.com/tags/satellite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>satellite</span></a> view, and a ground check confirmed it. Probably a late <a href="https://sciencemastodon.com/tags/Triassic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Triassic</span></a> or early <a href="https://sciencemastodon.com/tags/Jurassic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Jurassic</span></a> intrusion into <a href="https://sciencemastodon.com/tags/Proterozoic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Proterozoic</span></a> Dedham <a href="https://sciencemastodon.com/tags/Granite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Granite</span></a>, as <a href="https://sciencemastodon.com/tags/Pangea" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Pangea</span></a> rifted. At Black Rock <a href="https://sciencemastodon.com/tags/Beach" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beach</span></a>, <a href="https://sciencemastodon.com/tags/Hingham" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hingham</span></a>, <a href="https://sciencemastodon.com/tags/Massachusetts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Massachusetts</span></a>, <a href="https://sciencemastodon.com/tags/NewEngland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NewEngland</span></a> <a href="https://sciencemastodon.com/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geology</span></a> USA.</p><p>Satellite view from <a href="https://sciencemastodon.com/tags/AppleMaps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AppleMaps</span></a>, <a href="https://sciencemastodon.com/tags/photo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photo</span></a> by me.</p>
okanogen VerminEnemyFromWithin<p>Have you enjoyed this trip down <a href="https://mastodon.social/tags/Igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Igneous</span></a> <a href="https://mastodon.social/tags/Petrology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Petrology</span></a> Lane? If so, please throw your vote to <a href="https://mastodon.social/tags/Sodalite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sodalite</span></a>, a wonderful <a href="https://mastodon.social/tags/Mineral" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mineral</span></a> that has been very special to me! <a href="https://mastodon.social/tags/MinCup23" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MinCup23</span></a> <a href="https://mastodon.social/tags/MinCup2023" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MinCup2023</span></a><br>Go <a href="https://mastodon.social/tags/TeamSodalite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TeamSodalite</span></a>!<br><a href="https://www.mineralcup.org/2023/campaigns/round-1-match-4" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">mineralcup.org/2023/campaigns/</span><span class="invisible">round-1-match-4</span></a></p>
John Faithfull🌍🇪🇺🏴🧡 ✊🏼✊🏿<p>Two ways here to tell which igneous rock is older 1. the younger one includes bits of the older one, and 2. The younger one is chilled to a very fine-grained margin against the older, colder one. 🤓 Dark basalt in contact with gabbro, Ben Buie complex, central Mull, this afternoon. <a href="https://mastodon.social/tags/Geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Geology</span></a> <a href="https://mastodon.social/tags/Igneous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Igneous</span></a> <a href="https://mastodon.social/tags/Mull" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mull</span></a></p>
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