Specimen Number35-10-055Alternate Number61449CommentsTourmalinized sandstone; remnant fine-grained quartz grains in very fine-grained matrix, minor cassiterite.In Teaching CollectionNoMineral(s)quartztourmalinecassiteriteField NotesNo specific mine information.Rock Namemineralized sandstoneDistrictBoliviaDeposit TypeVeinDonated ByUniversity of Wisconsin-Madison Department of Geoscience
35-10-055: mineralized sandstone - Bolivia District - Unknown Mine. Franklin College Collections, accessed 12/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/54839