9iddbes ((QUARTZ on MANGANOAN CALCITE)), $10 MINIMUM BID, Pachapaqui District, Ancash Department, Peru, 8 x 6 x 3 cm, Cabinet | |
Here is are layered pink opaque ball like formations of Manganoan Calcite similar to the Miller collection specimen #3812 listed in the mindat.org photos. But on this specimen the Manganoan Calcite is covered with a layer of terminated Quartz crystals. ex H Deisinger collection. |