5btswir ((FLUORITE with BOULANGERITE Inclusions)), $20 MINIMUM BID, Yaogangxian Mine, Hunan Province, China, 3.5 x 2.5 x 2 cm, Miniature, | |
Here is a specimen with a sharp undamaged cubic crystal of Fluorite with hairlike black Boulangerite inclusions. It is mounted on a beveled block stand. |