Archaeologists in Israel unearthed prehistoric hand axes that Homo erectus crafted from stones including fossils and crystals ...
Homo erectus may have deliberately selected rocks embedded with fossils and crystals to craft their hand axes.
What starts as a fun Kentucky rockhounding trip quickly turns into a series of absurd crystal reveals. Broken geodes are ...
Hand holding a purple geode in a green garden - FotoHelin/Shutterstock This guide highlights accessible, legal locations where enthusiasts can safely hunt for geodes and geode-like formations and take ...
Having molten aluminium interact with atmospheric water forms a source of hydrogen which can be rather problematic if you’re ...
Since at least December 2017, a photograph of an impressively tall geode has bounced around the blogophere, almost always credited to a company called Nowar Minerals Inc. and accompanied by the ...