21hhdw.ir ((PYRRHOTITE, SPHALERITE, GALENA)), $20 MINIMUM BID, Nikolayevsky Mine, Dalnegorsk, Russia, 4.5 x 4.5 x 3.5 cm, Miniature | |
Undamaged brown Pyrrhotite crystals with associated Galena and Sphalerite making up the matrix. ex Dana Wilson MD collection. |