Wolf, Ron2025-02-242025-02-24https://hdl.handle.net/11124/179421Photographed by Ron Wolf.Quartz on botryoidal masses of light blue chrysocolla.born digitaldigital photographsCopyright Ron Wolf.In copyright - non-commercial use permitted: http://rightsstatements.org/vocab/InC-NC/1.0/mineral and rock specimenschrysocollaMinerals -- Arizona -- Gila CountyQuartz -- Arizona -- Gila CountyImage