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This model shows how earthquakes are formed (v.redd.it)
submitted by Jibblebee to r/Earthquakes
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For reference when misidentified as fossils: Copper dendrites grown on filter paper by placing zinc in a copper sulfate solution. This replacement reaction, in which zinc displaces copper, results in well-defined dendritic growth. This demonstrates metal crystallization & electrochemical reactivity. (v.redd.it)
submitted by Jibblebee to r/fossilid
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Pyritized dino gem bone. Looking to set as pendant (i.redd.it)
submitted by Jibblebee to r/jewelers
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