12hhjd.is ((CHRYSOCOLLA)), $10 MINIMUM BID, Dugway property aka Bertha Mine, Dugway Mountains Mining District, Dugway Range, Tooele Co., Utah, 7.5 x 7 x 3.5 cm, Miniature | |
This mine is known for its Chalcanthite specimens. This looks like Chrysocolla and was reported to be from the Bertha. Photos exagerate surface cracking but is not through the entire specimen. It feels tight and not coming apart with medium pressure |