21hhdw.ns ((QUARTZ, MANGANOAN CALCITE)), Fluorescent, $20 MINIMUM BID, Pachapaqui Mine, Ancash, Peru, 8.5 x 4.5 x 4 cm, Cabinet | |
Cluster of Quartz crystals with pink Manganoan Calcite which is fluorescent. NOTE: That red spot is not really red, It is pink in the shadow. ex Dana Wilson MD collection, ex Bunk Minerals specimen. |