Thomsenolite トムセノライト 3.23 ct Octagon Cut 9.80 x 8.30 x 5.40 mm Greenland max9443

Description

Thomsenolite トムセノライト 3.23 ct Octagon Cut 9.30 x 9.20 x 2.80 mm Greenland max9443

Thomsenolite トムセノライト

Thomsenolite uncommon mineral with formula of NaCaAlF6•(H2O) and hardness of 3.5.

It comes from Ivigtut Mine, Ivittuut town (formerly Ivigtût), Arsuk Fjord, Sermersooq, Greenland