Wolf, Ron2025-05-292025-05-29https://hdl.handle.net/11124/180711Photographed by Ron Wolf.Small glassy yellow spikes of mimetite on grey matrix.born digitaldigital photographsCopyright Ron Wolf.In copyright - non-commercial use permitted: http://rightsstatements.org/vocab/InC-NC/1.0/mineral and rock specimensMinerals -- Colorado -- Lake CountyMimetite -- Colorado -- Lake CountyLeadville Mining District (Colo.)Minnie Mine (Colo.)Image