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Minerals
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Calcite
Cobaltoan Calcite
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4.1" High Quality Cobaltoan Calcite Crystals - Morocco
$295
3.5" Polished Cobaltoan Calcite Slab - Congo
$5
2.95" Sparkling Cobaltoan Calcite Crystals - D.R. Congo
$29
2.2" Rosasite, Selenite and Ferroan Dolomite Association - Morocco
$15
2.3" Roselite Crystals on Calcite - Morocco
$19
3.3" Dark Purple/Pink Cobaltoan Calcite Crystals - Morocco
$245
2.55" Sparkling Cobaltoan Calcite Crystals - D.R. Congo
$39
2.7" Sparkling Cobaltoan Calcite Crystals - D.R. Congo
$39
2.2" Hausmannite Crystal Cluster - South Africa
$25
2.2" Small, Red Vanadinite Crystals on Manganese Oxide - Morocco
$15
2.1" Bright Yellow Wulfenite on Dolomite - Morocco
$35
2.2" Yellow Calcite Crystal Cluster - Missouri
$29
2.8" Bright Yellow Wulfenite on Dolomite - Morocco
$45
2.2" Amethyst Crystal Cluster - Las Vigas, Mexico
$37
2.2" Gemmy, Wulfenite & Calcite Association - Slovenia
$245
2.2" Polished Amethyst Tower
$15
2.15" Glittering Selenite on Ferroan Dolomite - Morocco
$9
2.2" Sparkling Botryoidal Rhodochrosite - Santa Eulalia, Mexico
$45
2.2" Spiny Delocare (Saharops) Trilobite - Bou Lachrhal, Morocco
$495
2.7" Quartz and Pyrite on Dolomite - Peru
$19
2.2" Golden, Twinned Calcite Crystal - Morocco
$12
2.65" Glassy Smoky Quartz on Microcline - Lake George, Colorado
$39
2.2" Lustrous Muscovite Crystal Cluster - Adams Farm, North Carolina
$49
2.2" Chalcedony Encrusted Amethyst and Barite Crystals - India
$35
2.2" Gemmy Cassiterite Crystals on Quartz - Viloco Mine, Bolivia
$125
2.2" Polished Crazy Lace Agate Pendant - Sterling Silver
$75
2.2" Second Generation Calcite Crystals on Calcite - Kosovo
$27
2.2" Long, Curled Pedinopariops Trilobite
$49
2.2" Colorful Tourmaline (Elbaite) Crystal - Leduc Mine, Quebec
$39
3.15" Fibrous Malachite on Ferroan Dolomite - Morocco
$15
2.2" Sage-Green Himalaya Tourmaline (84.5ct) - California
$345
2.2" Polished Fire Agate - Calvillo Mines, Mexico
$195
2.2" Colorful, Polished Carnelian Agate Palm Stone - Madagascar
$7
3.65" Blue Bladed Barite and Marcasite On Quartz - Morocco
$45
2.2" Lustrous Galena Crystals on Fluorescent Sphalerite - Peru
$15
3.4" Glassy Yellow Anglesite Crystals on Galena - Morocco
$495
6.5" Glassy Anglesite and Cerussite Crystals on Galena -Morocco
$395
2.5" Glassy Yellow Anglesite Crystals on Galena - Morocco
$795
1.9" Glassy Yellow Anglesite Crystals on Galena - Morocco
$125
2.2" Polished Rhodonite Sphere - Madagascar
$29
2.2" Nailhead Spar Calcite after Dogtooth Calcite - China
$35
2.6" Amethyst Crystal Cluster - Las Vigas, Mexico
$295
8.1" Sparkly, Amethyst Geode Section on Metal Stand
$275
4.7" Sparkly, Purple Amethyst Geode - Uruguay
$45
2.2" Polished Purple Charoite - Siberia
$19
2.2" Polished Purple Charoite - Siberia
$19
2.2" Twinned Staurolite Cross In Glittering Mica-Schist - Russia
$39
2.2" Pyritized Cut Ammonite Fossil Pair - Morocco
$15
2.2" Iridescent Ammonite (Psiloceras) - England
$165
8.95" Sparkly, Purple Amethyst Geode - Uruguay
$165
2.2" Anatase Crystals on Quartz with Chlorite Inclusions - Pakistan
$35
2.95" Lustrous Smoky Quartz Crystals on Microcline - Colorado
$69
2.2" Lustrous, High Grade Shungite - Colombia
$15
1.8" Double-Terminated Amethyst Crystal Cluster with Epidote - China
$35
1.85" Amethyst Crystal Cluster with Epidote - China
$25
2.2" Short-Fork Walliserops Trilobite - Half Left Covered In Rock
$895
2.2" Polished Purple Passion Agate Slice - Chihuahua, Mexico
$39
21" Amethyst Geode Section with Calcite on Metal Stand - Uruguay
$2,450
2.2" Striking Green Conichalcite Formation - Utah
$29
1.8" Glassy Yellow Anglesite Crystals on Galena - Morocco
$145