Missing link to Snowball Earth history emerges from some unusual rocks on Colorado’s Pikes Peak
Geologists discovered the evidence in the way enigmatic sandstones called Tava formed in the Rocky Mountains hundreds of ...
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Enhydros, Agates, And Fluid Inclusions: The Ancient Rocks With A Juicy Center
Liquid-filled rocks form when minerals trap fluids, but depending on their composition they can either be classed as enhydros ...
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AGTA Announces the 2024 AGTA Spectrum & Cutting Edge Award Winners
(PRESS RELEASE) DALLAS — The American Gem Trade Association (AGTA) announced the winners of the 2024 AGTA Spectrum & Cutting Edge Awards. This year is extra special because it marks 40 years of ...