Here is a wild, large 'clam' of black and spiderweb variscite from the Blue Boy Mine! I love how this material cuts! The matrix behaves well and creates amazing patters with the deep black variscite! This one may have more matrix in the center, so if you're cutting it, you might want to consider planning a couple of high domes using the outsides of the nugget in case there is less web on the inside. It's hard to tell with these clams what will be in there, but the patterns on the outside are awesome! This one would make a wonderful specimen too.
Blue Boy Black Variscite Rough or Specimen 'Clam' Nugget
This is 100% natural variscite. Mined and carefully selected by us for you.