622 ts ((AZURITE, CHRYSOCOLLA, MALACHITE)), $10 MINIMUM BID, Bertha Claim, Dugway Mountain District, Tooele County, Utah, 7 x 4 x 1.5 cm, Miniature | |
Locally the Bertha is known for its blue Chalcanthite. Unfortunately it is not the most stable of specimens and tends to fall apart over time. Recently local collectors have collected a few Chrysocolla, Malachite, and Azurite combination specimens. Here is one which highlight is the bluemounds of Azurite over Chrysocolla and Malachite combination. |