6edbfns ((KOTTIGITE, PARASYMPLESITE)), $20 MINIMUM BID, Ojuela Mine, Mapimi, Durango, Mexico, 4 x 4 x 3 cm, Miniature | |
Rare arsenates not mined for 30 years. These are back and related to the very popular yellow Legrandite. Analysis is needed to positive ID between Kottigite and Parasymplesite but generally it looks like the dark grey crystals are Kottigite and the light brownish crystals are Parasymplesite. This specimen probably leans toward Parasymplesite. |