In a recent article in Miner Deposita, researchers presented a comprehensive study of the amethyst and agate geodes in the Los Catalanes Gemmological District of Northern Uruguay. This region is ...
Every rockhound dreams of days like this! These are the greatest pieces I’ve ever uncovered, featuring flawless agates, vibrant amethyst, UV-reactive yooperlites, and perfect geodes cracked open to ...
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