Cobaltocalcite
Cobaltocalcite is a rare calcite colored by traces of cobalt. Especially fine material has a vivid reddish-purple color and excellent translucency.
We have had a number of gems certified by GIA, who has issued special reports on many of our cobaltocalcites as especially notable specimens.
All items are in stock and available for purchase
 20.26 x 16.74. x 10.22 mm
Untreated, Translucent
GIA Notable Letter US $36,995.00 |
 28.05 x 25.14 x 10.67 mm
Untreated, Translucent
GIA Notable Letter US $32,950.00 |
 13.37 x 10.00 x 7.72 mm
Untreated, Translucent
GIA Notable Letter US $7,995.00 |
 12.15 x 15.85 x 7.47 mm
Untreated, Translucent
GIA Notable Letter US $7,995.00 |
 15.64 x 11.78 x 6.01 mm
Untreated, Translucent
GIA Notable Letter US $6,250.00 |
 13.14 x 11.13 x 6.76 mm
Untreated, Translucent
US $2,995.00 |
 16.36 x 13.76 x 6.42 mm
Untreated, Translucent
US $2,950.00 |
 9.71 x 9.44 x 8.12 mm
Untreated, Translucent
US $2,450.00 |
 10.35 x 9.48 x 5.42 mm
Untreated, Translucent
US $1,995.00 |
 11.21 x 9.50 x 6.41 mm
Untreated, Translucent
US $1,950.00 |
 11.65 x 8.69 x 4.81 mm
Untreated, Translucent
US $1,725.00 |
 12.34 x 6.93 x 4.64 mm
Untreated, Translucent
US $1,475.00 |
