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Calcite
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4.4" Quartz Encrusted Yellow Fluorite With Galena - Morocco
$49
4.45" Quartz Encrusted Yellow Fluorite With Galena - Morocco
$35
13" Dark Smoky Quartz Crystal Cluster on Metal Stand - Brazil
$895
$750
4.7" Natural, Red Quartz Crystal Cluster - Morocco
$125
9.9" Natural, Red Quartz Crystal Cluster - Morocco
$175
5.6" Natural, Red Quartz Crystal Cluster - Morocco
$155
5.5" Natural, Red Quartz Crystal Cluster - Morocco
$125
5.7" Natural, Red Quartz Crystal Cluster - Morocco
$95
4.8" Natural, Red Quartz Crystal Cluster - Morocco
$79
Real Fossil Megalodon Partial Tooth - 4"+ Size
$25
2 REMAINING
5.6" Natural, Red Quartz Crystal Cluster - Morocco
$99
3.7" Natural, Red Quartz Crystal Cluster - Morocco
$59
3.3" Natural, Red Quartz Crystal Cluster - Morocco
$55
5.4" Natural, Red Quartz Crystal Cluster - Morocco
$125
1.9" Amethyst and Chabazite Crystals on Sparkling Chalcedony - India
$19
8.1" Dark Smoky Quartz Crystal Cluster on Metal Stand - Brazil
$345
8" Dark Smoky Quartz Crystal Cluster on Metal Stand - Brazil
$295
7.6" Sparkly Red Quartz Crystal Cluster - Morocco
$335
10.8" Milky, Candle Quartz Crystal - Inner Mongolia
$245
9.8" Milky, Candle Quartz Crystal - Inner Mongolia
$245
1.5" Glassy, Purple-Zoned Cubic Fluorite Cluster on Quartz - China
$75
2.35" Amethyst, Calcite and Chabazite in Basalt - India
$29
1.2" Amethyst Crystals and Chabazite in Basalt - India
$15
21" Amethyst Geode Section with Calcite on Metal Stand - Uruguay
$2,450
1.95" Sparkling Druzy Quartz and Calcite on Basalt - India
$22
16.3" Unique Amethyst Geode With Metal Stand - Uruguay
$1,650
4.8" Dark Smoky Quartz Crystal Cluster - Brazil
$35
2.2" Hausmannite Crystal Cluster - N'Chwaning Mine, South Africa
$25
4.6" Hematite Quartz, Chalcopyrite and Pyrite Association - China
$135
4" Hematite Quartz, Chalcopyrite and Pyrite Association - China
$49
2.7" Quartz and Pyrite on Dolomite - Peru
$19
5.5" Deep Purple Amethyst Cluster - Congo
$245
6.05" Deep Purple Amethyst Cluster - Congo
$295
4.35" Quartz and Pyrite Crystal Cluster - Crystals on Crystals!
$39
5.6" Milky, Candle Quartz Crystal - Inner Mongolia
$79
Massive, 15" Natural Smoky Quartz Crystal - Brazil
$1,195
1.7" Amethyst Crystals on Sparkling Quartz Chalcedony - India
$32
33" Golden-Orange "Citrine" Cathedral Geode - Spectacular Display
$2,950
54" Wide, Massive Multi-Window Amethyst Geode - Museum Quality
$27,500
2.45" Amethyst Crystals and Chabazite in Basalt - India
$35
2" Quartz Crystal Cluster with Calcite & Loellingite - Mongolia
$32
10.3" Striated Colombian Quartz Crystal Cluster - Peña Blanca Mine
$995
4.5" Striated Colombian Quartz Crystal Cluster - Peña Blanca Mine
$99
2.1" Tabular Red-Brown Barite Crystal - Morocco
$7
3.5" Tabular Red-Brown Barite Crystal - Morocco
$15
3.5" Tabular Red-Brown Barite Crystal - Morocco
$19
2.5" Tabular Red-Brown Barite Crystal - Morocco
$7
2.2" Tabular, Yellow-Brown Barite Crystal Cluster - Morocco
$5
2.8" Tabular, Red-Brown Barite Crystal Cluster - Morocco
$9
3.1" Tabular Red-Brown Barite Crystal - Morocco
$9
3.15" Quartz Needles with Pyrite on Sphalerite - Peru
$25
2.6" Quartz Crystals and Pyrite on Sphalerite - Peru
$25
2.35" Chlorite Included Quartz Crystal Cluster - Pakistan
$29
3.2" Tessin Habit Smoky Quartz Crystal Cluster - Nigeria
$95
2.95" Cretaceous Fossil Urchin (Trochotiara) Plate - Morocco
$25
3.6" Hematite Quartz and Dolomite Association - China
$29
2.9" Purple & Green Cubic Fluorite with Quartz - China
$99
5.5" Milky, Candle Quartz Crystal - Inner Mongolia
$99
2.4" Cubo-Octahedral Galena on Barite and Pyrite - Morocco
$45
5.6" Mango Quartz Crystal Cluster - Cabiche, Colombia
$795