- Miniature, 4.3 x 3.0 x 2.7 cm
- Siglo Veinte Mine, Llallagua, Bustillos Province, Potosi Department, Bolivia (TL)
- Ex. Martin Zinn; Richard Kosnar
A superb rolling carpet of vauxite crystals with deepest color! Very 3-dimensional, which is unusual as this material most often occurs as thin plates with little 3-dimensionallity and thus less display quality than this one.