Twinned crystals of Sphalerite, very well defined, transparent and lustrous, of an intense and uniform honey colour, on a matrix of Dolomite crystals.
It is a very airy and aesthetic specimen, from the former collection of Lluís Daunis.
Áliva is a classic mining district of the Cantabrian Mountains, with hydrothermal mineralization in carbonate rocks, featuring high-quality Sphalerite associated with Dolomite, Calcite and Galena. In the realm of mineral collecting, Áliva is considered one of the most outstanding localities worldwide for Sphalerite.
Áliva Mine (Las Mánforas Mine), Áliva mining area, Picos de Europa massif, Camaleño, Comarca Liébana, Cantabria Spain
Specimen size: 2.2 × 2 × 1.2 cm = 0.87” × 0.79” × 0.47”
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