mtl MALACHITE on PSEUDOMALACHITE, Black Pine Mine, Flint Creek Valley, John Long Mountains, Philipsburg, Granite County, Montana, 2 x 1 x 1 cm, Thumbnail | |
This was from an old accumulation in Montana of Black Pine Mine specimens. This matrix is covered with a dark green botryoidal layer of Pseudomalachite. On the Pseudomalachite are many small spheres of Malachite. |