mtl PSEUDOMALACHITE and BROCHANTHITE on QUARTZ, Black Pine Mine, Flint Creek Valley, John Long Mountains, Philipsburg, Granite County, Montana, 2.5 x 2.5 x 1.5 cm in length, Thumbnail, | |
This was from an old accumulation in Montana of Black Pine Mine specimens. Here is a cluster of terminated Quartz heavily covered in Pseudomalachite with Brochantite also present. |