Measurements: 41 x 33 x 32 mm
Description: A group of schorl crystals with bits of albite covering some surfaces. The main schorl crystal has a beautiful termination with many faces.
The main schorl crystal has a pressure mark and a thin flaw. Some of the smaller crystals are damaged.
Weight of Specimen: 46.1 g
Composition: NaFe2+3Al6Si6O18(BO3)3(OH)4 (schorl)
Hardness on Mohs Scale: 7.5 (schorl)
Specimen Code: BARG 006
US $ 18