$78

55G Natural Chrysocolla/Malachite transparent cluster rough mineral sample

$38.89

Serandite & Acmite Crystals In Matrix Mt St Hilaire Montreal Quebec CANADA

$171

389G Natural transparent blue purple feather fluorite slice mineral

$60

60-gm Very Rare Natural Gemmy Enstatite Crystals with Multi Colors - Balochistan

$210

505G Natural transparent blue purple feather fluorite slice mineral

$126.35

99.95% High Purity Tungsten W 1inch Metal Carved Element Periodic Table Cube

$76.3

114G Newly discovered rare malachite purple mica symbiotic sphere restoration

$199

Big Rhodochrosite Stalactite / Stalagmite on matrix from Argentina * rare

$295

Rare Green & Blue Kyanite Gemstone With Silvery Mica & Quartz Geode Specimen 209

$15

Rare Aikinite Gladite specimen

$366

10 * 10 * 1mm Metal Osmium Sheet Element Periodic Phenotype Os 99.95%

$124

Marvelous Color Big Aurichalcite