Kolsha Valley, Badakhshan Province, Afghanistan


A large crystal of clinohumite, unusual for quite a rare mineral. It has a red-brown colour with a hint of transparency.  There is a point of attachment at the back of the crystal but the crystal top is perfectly shaped through 360 degrees.

Formula: Mg9(SiO4)4)F2

Status: Sold

Dimensions: 17x15x24mm

Size: Thumbnail (T)

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