Specimen Number37-5-022Alternate NumberPiedmont 2CommentsPorphyritic Nelson granite, albite phenocrysts to 2 cm.In Teaching CollectionNoMineral(s)quartzalbitebiotiteRock NamegraniteDistrictSlocanMinePiedmontExternal LinkMinfileDeposit TypeSkarnGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
37-5-022: granite - Slocan District - Piedmont Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/56805