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Mineral Specimens
Calcite
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8.6" Polished Septarian Slab - Utah
$75
8.6" Epic, Deep Purple Fluorite Cluster with Muscovite - Mongolia
$1,695
8.6" Polished Devonian Fossil Coral and Bryozoan Plate - Morocco
$55
8.6" Agatized Fossil Coral - Florida
$35
8.6" Tall, Polished Rose Quartz Flame - Madagascar
$75
8.6" Wide Fossil Ammonite Cluster - South Dakota
$495
$350
8.6" Botryoidal Goethite Formation - Congo
$99
8.6" Polished Rose Quartz Sphere - Massive
$495
8.6" Tall, Polished Rose Quartz Crystal Flame - Madagascar
$145
3.7" Golden-Yellow Calcite Crystal - Morocco
$12
3" Golden Calcite Crystals - Morocco
$15
3.7" Golden-Yellow Calcite Crystal - Morocco
$12
3.4" Golden-Yellow Calcite Crystal - Morocco
$12
8.6" Fossil Brachiopod and Bryozoan Plate - Indiana
$35
14" Dark Smoky Quartz Crystal With Metal Stand - Giant Point
$795
6.3" Double Terminated Quartz Cluster with Inclusions - Peru
$95
14.5" Smoky Quartz Crystal Cluster on Metal Stand - Brazil
$950
2" Quartz Crystal Cluster with Calcite & Loellingite - Mongolia
$32
2.9" Thunder Bay Quartz Cluster with Hematite Inclusions - Canada
$35
8.1" Dark Smoky Quartz Crystal Cluster on Metal Stand - Brazil
$345
8" Dark Smoky Quartz Crystal Cluster on Metal Stand - Brazil
$295
Massive, 15" Natural Smoky Quartz Crystal - Brazil
$1,195
2.4" Golden Calcite Crystal - Morocco
$12
16" Huge, Smoky Quartz Crystal on Metal Stand - Brazil
$995
$750
4.9" Golden, Calcite Crystal - Morocco
$15
2" Andradite Garnet Cluster - Raskoh, Pakistan
$19
2.2" Gemmy Garnet, Feldspar, and Mica Association - Pakistan
$25
2" Gernets On Mica & Ebidote - Pakistan
$19
2.95" Gemmy Garnet, Feldspar, and Mica Association - Pakistan
$29
2.2" Hausmannite Crystal Cluster - N'Chwaning Mine, South Africa
$25
2.9" Calcite Crystal Cluster - Red Dome Mine
$25
4.35" Quartz and Pyrite Crystal Cluster - Crystals on Crystals!
$39
2.25" Nailhead Spar Calcite after Dogtooth Calcite - China
$35
1.9" Nailhead Spar Calcite after Dogtooth Calcite - China
$25
2.2" Nailhead Spar Calcite after Dogtooth Calcite - China
$29
13" Dark Smoky Quartz Crystal Cluster on Metal Stand - Brazil
$895
$750
2.2" Golden, Twinned Calcite Crystal - Morocco
$12
2.55" Golden, Twinned Calcite Crystal - Morocco
$15
2.7" Golden, Twinned Calcite Crystal - Morocco
$15
3.4" Golden Calcite Crystal - Morocco
$15
5.7" Deep Purple Amethyst Crystal Cluster With Huge Crystals
$475
21" Amethyst Geode Section with Calcite on Metal Stand - Uruguay
$2,450
33" Golden-Orange "Citrine" Cathedral Geode - Spectacular Display
$2,950
54" Wide, Massive Multi-Window Amethyst Geode - Museum Quality
$27,500
20" Massive, Calcite Crystal Formation (73 lbs) - Morocco
$595
3.9" Yellow, Calcite Crystal - Morocco
$15
11.9" Large Quartz Crystal Cluster - Brazil
$395
$250
3.4" Pagoda Style Calcite Crystals on Calcite - Fluorescent!
$49
3.6" Pagoda Style Calcite Crystals on Calcite - Fluorescent!
$49
4.8" Pagoda Style Calcite Crystals on Calcite - Fluorescent!
$65
3.2" Tessin Habit Smoky Quartz Crystal Cluster - Nigeria
$95
Massive, 17.4" Double-Terminated Natural Smoky Quartz Crystal
$1,295
1.95" Sparkling Druzy Quartz and Calcite on Basalt - India
$22
12.7" Blue Bladed Barite Crystal Clusters on Calcite - Morocco
$245
4.8" Dark Smoky Quartz Crystal Cluster - Brazil
$35
5.6" Mango Quartz Crystal Cluster - Cabiche, Colombia
$795
2.35" Chlorite Included Quartz Crystal Cluster - Pakistan
$29
2.25" Brown Calcite Crystal Cluster - Red Dome Mine
$19
9.8" Stunning, Mango Quartz Crystal Cluster - Cabiche, Colombia
$1,495
2.95" Cretaceous Fossil Urchin (Trochotiara) Plate - Morocco
$25