10hljdin ((MANGANBERZELIITE, HAUSMANNITE)), $20 MINIMUM BID, Langban, Varmland, Sweden, 3.5 x 2 x 1 cm, Miniature | |
Uncommon honey yellow crystals of Manganberzeliite, an Arsenate, and black Hausmannite, an oxide, from Sweden. ex Pequa Rare Minerals label |