Thumbnail, 2.0 x 1.7 x 1.4 cm
Nettie Mine (Nettie-Hibernia; Nettie-Hubernic), Butte, Butte District, Silver Bow Co., Montana, USA

2.0 x 1.7 x 1.4 cm (largest). An excellent 3-piece Butte set. Silver specimens from Butte are rarely seen and to know the actual mine is even rarer. Tiny, iridescent silver wires richly cover the matrix on the three specimens, which are from the less well-known Nettie Mine.