mtl DUFTITE on QUARTZ with VESZELYITE, Black Pine Mine, Flint Creek Valley, John Long Mountains, Philipsburg, Granite County, Montana, 2 x 1.2 x .8 cm, Thumbnail | |
This was from an old accumulation in Montana of Black Pine Mine specimens. Here is a cluster of terminated Quartz crystals with a coating of yellow green Duftite. It also has a 1 mm Veszelyite between two of the Quartz crystals. |