Berzeliite ベルゼライト 2.42 ct Trillion Cut 8.00 x 8.00 x 5.20 mm Sweden max9447

Description

Berzeliite ベルゼライト 2.42 ct Trillion Cut 8.00 x 8.00 x 5.20 mm Sweden max9447

Berzeliite ベルゼライト

Beezeliite is an arsenate minerale with formula  (NaCa2)Mg2(AsO4)3 and hardness of 4.5-5.

Here it is associated with calcite, hausmannite and andradite.

It comes from Långban Mine, Långban Ore District, Filipstad,  Värmland County, Sweden