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3 specimens found
1 |

Cobaltoan Calcite
stock #16.1-002
Kolwezi, Katanga Copper Crescent
Katanga (Shaba), Democratic Republic of Congo (Zaire)
6.3 x 5.8 x 3.2 CM (cabinet)
price: $280
Pre Holiday 2017

Colorful bright specimen with rhombs to 2.4 CM, ex Victor Yount collection. In fine condition, at one edge the overgrowth of Cobaltoan Calcite has not covered the underlying Calcite rhombs and the structure is well exposed.
Kolwezite with Spherocobaltite and /or Cobaltoan Dolomite
stock #Alec 12-257
Kolwezi, Katanga Copper Crescent
Katanga (Shaba), Democratic Republic of Congo (Zaire)
7.8 x 6 x 5.6 CM (cabinet)
price: $480
Spring 2017

Bright and colorful, this is a very rich specimen of the rare mineral Kolwezite. Original labels list Spherocobaltite as well, this is hard to confirm visually, there is certainly lots of Cobaltoan Dolomite present which can look somewhat similar. In excellent condition, formerly in the Ruth and Andy Palmer rare species collection and the William Hladysz collection as well.
Cuprite (gem) w. Plancheite
stock #12.1-167
Kolwezi, Katanga Copper Crescent
Katanga (Shaba), Democratic Republic of Congo (Zaire)
5.5 x 4.3 x 3.2 CM (cabinet)
price: $280
Winter 2016-17

Sharp Cuprites to 1.8 CM are set nicely on a contrasting Malachite and Plancheite matrix. Some natural pitting on the back side but no real damage, the Cuprites are all bright translucent red when backlit.A good value and no longer available.
3 specimens found
1 |