Description
Berzeliite ベルゼライト 4.32 ct Octagon Cut 9.50 x 7.00 x 5.70 mm Sweden max9450
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