Specimen Number45-2-016Alternate Number52-10-8CommentsLimestone with bands of medium-grained euhedral pyrite + sphalerite.In Teaching CollectionNoMineral(s)calcitepyritesphaleriteRock Namemineralized limestoneDistrictBalmat EdwardsMineGouverneurExternal LinkMindatDeposit TypeMetamorphicGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience