Specimen Number11-3-050Alternate Number80-228DCommentsglassy matrixIn Teaching CollectionNoMineral(s)quartzsericiteRock Namecrystal tuffDistrictNeves CorvoMineAljustrelExternal LinkMindatGeo-LocationundefinedSub-LocationundefinedDeposit TypeVMSGeo-Coords[1] Reference MaterialACL-59: Pirites Alentejanas S.A.R.L. mine staff, 1980, Program for the visit to Aljustrel, XXIV International Geological Congress, Paris, France, 8 p.
11-3-050: crystal tuff - Neves Corvo District - Aljustrel Mine. Franklin College Collections, accessed 10/06/2026, https://digitalcollections.franklin.uga.edu/nodes/view/30803