5btmlr ((BOULANGERITE or JAMESONITE, ARSENOPYRITE, QUARTZ)), $10 MINIMUM BID, Yaogangxian Mine, Hunan Province, China, 3 x 3 x 2.5 cm, Miniature | |
Here is a cluster of Arsenopyrite with minor Quartz. Specimen is covered with black needle like crystals of Boulangerite or Jamesonite. Mindat.org has them both listed for which ever one they are. |