Oct. 7 (UPI) --Scientists have gained new insights into crystal growth rates inside pegmatites, veinlike formations that host some of the planet's biggest crystals, as well as valuable elements such ...
United States, December 4, 2025 -- Clear Creek Crystal has listed an optical clear light smoky quartz crystal specimen on its official website. The specimen, documented under product code P3‑1007, is ...
Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. People have long been fascinated by nuggets, large aggregates of ...
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