HYDROXYLHERDERITE
Córrego Frio Mine, near Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil
2.1 × 3.2 × 1.5 cm,
$150
HYDROXYLHERDERITE
Virgem da Lapa, Minas Gerais, Brazil
2.1 × 1.4 × 0.7 cm,
$150
HYDROXYLHERDERITE
Fazenda Jaime Pacheco, Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil
1.8 × 3.4 × 0.3 cm,
$100
HYDROXYLHERDERITE
Bennett Quarry, Buckfield, Oxford County, Maine, USA
1.4 × 1.6 × 1.2 cm,
$150
HYDROXYLHERDERITE
Goventino Patrieiro, near Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil
2.3 × 2.8 × 0.7 cm,
$100
COLEMANITE on CALCITE
Extension 16, Boron Open Pit, Boron, Kern County, California, USA
5.2 × 8 × 4.2 cm,
$2,000
FLUORAPATITE
Casatscha Valley, Cristallina Valley, Graubünden, Switzerland
1.7 × 1.2 × 0.3 cm,
$250
FLUORAPATITE with ARSENOPYRITE
Panasqueira, Covilhã, Castelo Branco District, Portugal
1.8 × 2.2 × 2 cm,
$250
FLUORAPATITE
Panasqueira, Covilhã, Castelo Branco District, Portugal
1.8 × 1.7 × 1.5 cm,
$150
FLUORAPATITE
Fazenda Alegre, Jequitinhonha Valley, Minas Gerais, Brazil
2.1 × 1.6 × 1.5 cm,
$100
FLUORAPATITE
Shigar Valley, Skardu District, Gilgit-Baltistan, Pakistan
1.7 × 1.9 × 1.2 cm,
$150