Specimen Number3-2-006Alternate NumberLM-189Commentsfrom Crowe research collection, L. Mitchell thesis area; planar bedded rhyolite brecciaIn Teaching CollectionNoMineral(s)hematiteillitequartzField Notesrhyolite brecciaRock Namevolcanic brecciaDistrictHartMineJumbo SouthExternal LinkMindatGeo-LocationPit Shot 219Deposit TypeEpithermal Low SulfidationGeo-Coords[1] Reference 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.
3-2-006: volcanic breccia - Hart District - Jumbo South Mine. Franklin College Collections, accessed 14/06/2026, https://digitalcollections.franklin.uga.edu/nodes/view/35021