6bfir ((KOTTIGITE)), $25 MINIMUM BID, Ojuela Mine, Mapimi, Durango, Mexico, 6 x 3.5 X 1 cm, Miniature | |
Here is a mat of crystals of the rare species, Kottigite. This originally purchased from the late Benny Fenn, long time dealer in Mexican minerals, about 10 years ago. |