Adamite specimens from the Ojuela mine are well known worldwide, but specimens of manganese-bearing adamite are much less common. In these specimens we can observe crystals of good size, brilliant, transparent to translucent, well defined, isolated or in parallel growth and with a color zoning between yellow to violet-purple. This color change indicates the presence of manganese cations in the zinc positions. Fluorescence UVC & UVA. The main crystal is: 0,6 x 0,6 x 0,6 cm. 0,24 x 0,24 x 0,24 In.

ORIGIN: OJUELA MINE, MAPIMI, DURANGO, MEXICO

DIMENSIONS: 4.4x3.6x3.1