Fine Mineral Specimens for Collectors
Shop cobaltoan calcite mineral specimens and crystals.
-
Heterogenite on Cobaltoan Calcite
Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo
3.7 x 4.3 x 2.2 cm
Regular price $55.00 USDRegular priceUnit price per -
Cobaltoan Calcite
Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo
4.6 x 3.9 x 2.6 cm
Regular price $225.00 USDRegular priceUnit price per -
Cobaltoan Calcite & Plancheite
Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo
1.9 x 1.5 x 0.9 cm
Regular price $50.00 USDRegular priceUnit price per -
Kolwezite on Cobaltoan Calcite
Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo
3.9 x 6.4 x 1.6 cm
Regular price $65.00 USDRegular priceUnit price per -
Kolwezite & Cobaltoan Calcite
Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo
2.8 x 4.2 x 3.5 cm
Regular price $150.00 USDRegular priceUnit price per -
Cobaltoan Calcite
Kolwezi Mine, Kolwezi, Mutshatsha, Lualaba, DR Congo
6.2 x 2.5 x 2.3 cm
Regular price $160.00 USDRegular priceUnit price per
Naturally occurring mineral specimens sourced with a focus on quality and provenance.
Each listing corresponds precisely to the individual specimen presented.
Professionally prepared and securely packed for worldwide transit.
Selected for Discerning Collectors
This collection is assembled with an emphasis on quality, rarity, and presentation. Each specimen is individually selected for crystal structure, locality, aesthetic balance, and overall collector significance.