Specimen Number11-3-004Alternate Number80-204CommentslayeredIn Teaching CollectionNoMineral(s)biotitefeldsparquartzRock Namelithic tuffDistrictAlmadenMineAlmadenExternal LinkMindatGeo-LocationundefinedSub-LocationundefinedDeposit TypeVeinGeo-Coords[1] Reference MaterialACL-61: Vazquez, F., Arteaga, R., and Schermerhorn, J., 1980,Excursion num. 82A: Depositos minerales del suroeste de la Peninsul Iberico, XXIV International Geological Congress, Paris, France, 1980, p. 45-94.
11-3-004: lithic tuff - Almaden District - Almaden Mine. Franklin College Collections, accessed 07/06/2026, https://digitalcollections.franklin.uga.edu/nodes/view/30758