El Potosí Mine (Level 8 Shaft 5), Santa Eulalia, Mun. de Aquiles Serdán, Chihuahua, Mexico
A near stalactite of mimetite, this piece is exceptionally brilliant and striking. Coalescing mimetites form upward off of the limonite matrix plate and host clear rhombohedrons of calcite for a gorgeous piece. This is the most striking piece of mimetite I have seen from this locality.
Ex Lawrence H. Conklin
3.50 x 6.00 x 2.50 cm