Pyromorphite, Bunker Hill Mine, Kellogg, Idaho

The Bunker Hill Mine in Idaho is a world-class locality for attractive specimens of pyromorphite, a lead phosphate. Amongst the most desirable forms of Idaho pyromorphite is phosphonhedyphane (or polysphaerite). This inelegant name does not do this attractive variety justice. The spherical, curved crystals have a wonderful chatoyant luster that is quite appealing on this specimen. The yellow-brown colour is typical for the locality. From the 9th level, Jersey Vein, Bunker Hill Mine, Kellogg, Idaho. Dimensions: 4.5 cm x 4.5 cm

We recently purchased a sizeable collection from the estate of the late Garry Kolodinsky. Among several suites of minerals Garry focused on, Idaho and French pyromorphites were near the top of the list. We hope to list many pieces in the coming months.