Thumbnail, 1.3 x 1.0 x 0.3 cm
Elkhorn Mine (Holter), Elkhorn, Elkhorn District, Jefferson Co., Montana, USA

An aesthetic, arborescent native silver thumbnail from the famous Elkhorn Mine of Montana. The flattened crystals have a very nice patina. This is excellent, old-time material from this historic mine and seldom available. The Elkhorn Mine is the subject of an extensive article in the current issue of Rocks and Minerals.