Colorado Gem & Mineral Co. - Rocks for the Rest of Us


Display: List / Grid
Sort By:
Item: 8351
Locality: Namibia
L: 17.00mm
W: 0.00mm
H: 0.00mm
Weight: 16.20ct
Bright cushion with the best Siberian color, some hematite inclusions (prove natural origin).&nbs..
Cobaltian Calcite, or Cobaltocalicite
Item: 2386
Locality: Namibia
L: 3.50in
W: 1.75in
H: 1.50in
Weight: 0.00
Nice crystals of shocking pink colored rare carbonate...
Demantoid, variety of Andradite Garnet
Item: 7945
Locality: Namibia
L: 1.80in
W: 1.80in
H: 1.00in
Weight: 0.00g
Gemmy green garnet crystals on Quartz.  A rare gem mineral, excellent crystallization. ..
Item: 8327
Locality: Namibia
L: 9.20mm
W: 9.20mm
H: 0.00mm
Weight: 2.84ct
Greenish blue cushion, flawless.  2.84 carats $80/ct ..
Colorado Gem & Mineral Company © 2018