Wolf, Ron2025-01-102025-01-10https://hdl.handle.net/11124/179189Photographed by Ron Wolf.Calcite crystal, with glassy surface and gradational pale yellow-to-orange coloring.born digitaldigital photographsCopyright Ron Wolf.In copyright - non-commercial use permitted: http://rightsstatements.org/vocab/InC-NC/1.0/mineral and rock specimensMinerals -- Tennessee -- Smith CountyCalcite crystalsElmwood Mine (Tenn.)Image