Gem Sphalerite Crystal from Spain - 1.0"

A very nice gem quality Sphalerite crystal with some faces and a really nice transparency. Great sample of Sphalerite from a mine that was shut down in 1989.
Location: Picos De Europa, Spain
Size: 2.6 x 1.5 x 0.7 Centimeters
Weigh: 4 Grams