Specimen NumberTC-1-6-010Alternate NumberLM-94CommentsPyroclastic surge, moderately silicified and argillized.In Teaching CollectionYesMineral(s)hematiteillitequartzRock Namepyroclastic surgeDistrictHartMineJumbo SouthExternal LinkMindatDeposit TypeEpithermal Low SulfidationReference MaterialMitchell, T.L., 1996, The Stable Isotope Geochemistry and Geology of Synvolcanic Gold Mineralization in the Jumbo South Deposit, Castle Mountains, Eastern Mojave Desert, California: Indications of Magmatic Input; University of Georgia MS thesis, 182 p.
TC-1-6-010: pyroclastic surge - Hart District - Jumbo South Mine. Franklin College Collections, accessed 13/06/2026, https://digitalcollections.franklin.uga.edu/nodes/view/37458