CALCITE on COLEMANITE
Boron Open Pit, Boron, Kern County, California, USA
6.5 cm wide,
$3,500
COLEMANITE on CALCITE
Boron Open Pit, Boron, Kern County, California, USA
10.5 cm wide,
$1,250
COLEMANITE on CALCITE (repaired)
Extension 5, Boron Open Pit, Boron, Kern County, California, USA
11.5 cm wide,
$750
COLEMANITE on CALCITE
Boron Open Pit, Boron, Kern County, California, USA
13 cm wide,
$750
COLEMANITE on CALCITE
Initial Pit, Boron Open Pit, Boron, Kern County, California, USA
15.5 cm wide,
$4,500
HYDROXYLHERDERITE
Frei Martinho, Borborema Mineral Province, Paraíba, Brazil
2.3 cm wide,
$150
HYDROXYLHERDERITE
Goventino Patrieiro, near Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil
2.3 cm wide,
$100
HYDROXYLHERDERITE on ELBAITE
Pederneira Mine(?), Santa Maria do Suaçui, Minas Gerais, Brazil
1.2 cm wide,
$100
HYDROXYLHERDERITE
Alexandria, Grafton County, New Hampshire, USA
1.5 cm wide,
$100
HYDROXYLHERDERITE
Bennett Quarry, Buckfield, Oxford County, Maine, USA
1.4 cm wide,
$150
HYDROXYLHERDERITE
Fazenda Jaime Pacheco, Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil
1.8 cm wide,
$100