Specimen Number37-1-017Alternate Number61-47-6CommentsMassive fine-grained chalcocite with abundant malachite vein material. Need XRD to confirm chalcocite.In Teaching CollectionNoMineral(s)chalcocitemalachiteRock NameCu oreDistrictNizinaMineBonanza, AKExternal LinkMindatDeposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
37-1-017: Cu ore - Nizina District - Bonanza Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/56677