Microcline with smoky quartz crystals Magnetite and you will more often

and you will more often than not see them sold under that name and description

One side of this piece has a clean break

though it does have some interesting cactus-quartz growth on that top portion

Epidote has a good luster which is apparent with the larger crystals on the specimen

but it's still one of my favorites due to the exquisite details

Microcline with smoky quartz crystals Magnetite and you will more oftenLocale: Tatatila, Veracruz, Mexico Approx dimensions: 3. 5 x 2. 5 x 2" Approx weight: 515g (1. 15 lb) Microcline is a type of feldspar forming sculptural blocky, tabular crystals which can display parallel growth and twinning. This piece has large, well formed crystals. It is opaque and near white with a pearlescent sheen. Smoky quartz commonly accompanies this material, providing a dramatic contrast. The specimen is dotted with small smoky crystals,