UC Minerals Store
Showing 97–144 of 454 results
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On SaleSale!%Off10Save $99$9$Calcite (Twin)
$85.00$76.50
Specimen: #919088
Dimensions: 12 × 4.5 × 4 cm
Locality: Picher, Oklahoma -
On SaleSale!%Off10Save $55$5$Calcite (Twin)
$45.00$40.50
Specimen: #209076
Dimensions: 2.8 × 2.3 × 1.4 cm
Locality: Anderson Materials Quarry, Madison County, Indiana -
On SaleSale!%Off10Save $1010$10$Calcite (twinned)
$95.00$85.50
Specimen: #908075
Dimensions: 5.6 × 5.3 × 2.2 cm
Locality: Irving Materials Quarry, Anderson, Indiana -
On SaleSale!%Off10Save $99$9$Calcite (Twinned)
$85.00$76.50
Specimen: #402049
Dimensions: 3.3 × 5.5 × 9 cm
Locality: Tri-State District, Kansas -
On SaleSale!%Off10Save $2020$20$Calcite (Twins)
$195.00$175.50
Specimen: #910007
Dimensions: 10.5 × 9 × 5 cm
Locality: Hunan Province, China -
On SaleSale!%Off10Save $55$5$Calcite and Chalcopyrite
$50.00$45.00
Specimen: #215124
Dimensions: 9.5 × 6 × 2.5 cm
Locality: Sweetwater Mine, Viburnum Trend District, Reynolds County, Missouri -
On SaleSale!%Off10Save $77$7$Calcite and Chalcopyrite on Dolomite
$65.00$58.50
Specimen: #309460
Dimensions: 10.5 × 6.5 × 4 cm
Locality: West Fork Mine, Reynolds county, Missouri -
On SaleSale!%Off20Save $2525$25$Calcite and Fluorite
$125.00$100.00
Specimen: #211224
Dimensions: 4 × 6.5 × 7 cm
Locality: Hunan Province, China -
On SaleSale!%Off10Save $88$8$Calcite and Prehnite
$75.00$67.50
Specimen: #915032
Dimensions: 7 × 5 × 2 cm
Locality: Hongquizhen Quarry, Meigu County, Liangshan Yi, Sichuan, China -
On SaleSale!%Off10Save $77$7$Calcite and Quartz
$65.00$58.50
Specimen: #914073
Dimensions: 2.5 × 6 × 8.5 cm
Locality: Vtoroy Sovietskiy Mine, DalNegorsk, Primorskiy Kray, Russia -
On SaleSale!%Off10Save $55$5$Calcite and Siderite
$50.00$45.00
Specimen: #214199
Dimensions: 6 × 5 × 3 cm
Locality: Cavnic, Maramures, Romania -
On SaleSale!%Off20Save $1515$15$Calcite and Sphalerite on Dolomite
$75.00$60.00
Specimen: #212118
Dimensions: 3.8 × 3 × 2.5 cm
Locality: Elmwood Mine, Carthage, Smith County, Tennessee -
On SaleSale!%Off20Save $1010$10$Calcite and Stilbite
$50.00$40.00
Specimen: #914173
Dimensions: 4.2 × 2.5 × 2.5 cm
Locality: Jalgoan, India -
Calcite in Mercenaria Sp. (Fluorescent)
$295.00
Specimen: #TS0014
Dimensions: 10.7 × 8 × 4.8 cm
Locality: Sham Rock (Ruck\'s) Pit, Okeechobee, County, Florida -
On SaleSale!%Off20Save $1515$15$Calcite on Apophyllite
$75.00$60.00
Specimen: #215138
Dimensions: 3.5 × 3.5 × 2 cm
Locality: Mirzapur, Gangapur District, India -
On SaleSale!%Off20Save $1919$19$Calcite on Arsenopyrite
$95.00$76.00
Specimen: #917168
Dimensions: 8 × 5.5 × 3 cm
Locality: Trepca Complex, near Mitrovica, Kosovska Municipality, Kosovo -
On SaleSale!%Off20Save $1010$10$Calcite on Baryte
$50.00$40.00
Specimen: #212102
Dimensions: 2.5 × 4 × 4.5 cm
Locality: Elmwood Mine, Carthage, Smith County, Tennessee -
On SaleSale!%Off20Save $1515$15$Calcite on Dolomite
$75.00$60.00
Specimen: #917087
Dimensions: 4 × 2.5 × 2.5 cm
Locality: Trepca Complex, near Mitrovica, Kosovska Municipality, Kosovo -
On SaleSale!%Off10Save $77$7$Calcite on Fluorite
$65.00$58.50
Specimen: #220042
Dimensions: 4.2 × 3 × 1.5 cm
Locality: Moscona Mine, Solis, Corver de Asturias, Villabona Mining Area, Asturias, Spain -
On SaleSale!%Off20Save $2525$25$Calcite on Mordenite
$125.00$100.00
Specimen: #915157
Dimensions: 4.2 × 3.5 × 2 cm
Locality: Ahmednagar, India -
On SaleSale!%Off10Save $1515$15$Calcite on Mordenite
$150.00$135.00
Specimen: #218190
Dimensions: 4.7 × 3.7 × 2 cm
Locality: Aurangabad, India -
On SaleSale!%Off20Save $1313$13$Calcite on Quartz
$65.00$52.00
Specimen: #909108
Dimensions: 7 × 4.5 × 3 cm
Locality: Dal\'Negorsk, Primorskiy Kray, Russia -
On SaleSale!%Off20Save $1313$13$Calcite on Quartz
$65.00$52.00
Specimen: #917090
Dimensions: 10.5 × 8 × 3 cm
Locality: Drujba Mine, Laki District, Southern Rhodope Mountains, Bulgaria -
On SaleSale!%Off10Save $88$8$Calcite on Quartz (Fluorescent)
$75.00$67.50
Specimen: #212081
Dimensions: 10 × 7 × 3 cm
Locality: Irai, Alto Uruguai Region, Rio Grande do Sul, Brazil -
On SaleSale!%Off10Save $3030$30$Calcite on Smoky Quartz
$295.00$265.50
Specimen: #309700
Dimensions: 20 × 13 × 5.5 cm
Locality: Cavnic, Maramures, Romania -
On SaleSale!%Off10Save $1515$15$Calcite replacing Busycon (Whelk) shell
$150.00$135.00
Specimen: #104800
Dimensions: 10 × 8 × 4 cm
Locality: Anastasia Formation, Pleistocene Epoch, St. Lucie County, Florida -
On SaleSale!%Off10Save $2828$28$Calcite replacing Mercenaria Sp. Shell
$275.00$247.50
Specimen: #TS0011
Dimensions: 10.5 × 8.5 × 4 cm
Locality: Rucks Pit, Okeechobee County, Florida -
On SaleSale!%Off10Save $1313$13$Calcite with Chalcopyrite
$125.00$112.50
Specimen: #207449
Dimensions: 7 × 5 × 4.5 cm
Locality: Paul Frank Quarry, North Vernon, Indiana -
On SaleSale!%Off10Save $2020$20$Calcite with Chalcopyrite and Quartz
$195.00$175.50
Specimen: #220073
Dimensions: 11 × 7.5 × 4 cm
Locality: Boldut Mine, Cavnic, Maramures, Romania -
On SaleSale!%Off10Save $1515$15$Calcite with Copper
$150.00$135.00
Specimen: #220020
Dimensions: 1.5 × 1.5 × 2.7 cm
Locality: Onganja Mine, Namibia -
On SaleSale!%Off10Save $1313$13$Calcite with Duftite
$125.00$112.50
Specimen: #212119
Dimensions: 6.5 × 4.5 × 1.8 cm
Locality: Tsumeb Mine, Tsumeb, Namibia -
On SaleSale!%Off10Save $88$8$Calcite with Duftite
$75.00$67.50
Specimen: #121221
Dimensions: 7 × 4.5 × 2.5 cm
Locality: Tsumeb Mine, Tsumeb, Namibia -
On SaleSale!%Off10Save $1313$13$Calcite with Hematite, Dolomite, and Pyrite
$125.00$112.50
Specimen: #215084
Dimensions: 11 × 6 × 4.5 cm
Locality: Hunan Province, China -
On SaleSale!%Off20Save $1919$19$Calcite with Pyrite
$95.00$76.00
Specimen: #919026
Dimensions: 7 × 4 × 4 cm
Locality: Hubei Province, China -
On SaleSale!%Off10Save $44$4$Calcite with Pyrite and Dolomite
$40.00$36.00
Specimen: #910222
Dimensions: 6.5 × 4.5 × 3.5 cm
Locality: Sweetwater Mine, Viburnum Trend District, Reynolds County, Missouri -
On SaleSale!%Off10Save $55$5$Calcite with Rosasite
$45.00$40.50
Specimen: #219054
Dimensions: 4.4 × 3.4 × 2.8 cm
Locality: Ojuela Mine, Mapimi, Durango, Mexico -
On SaleSale!%Off10Save $1515$15$Calcite with Sphalerite and Apophyllite
$150.00$135.00
Specimen: #208328
Dimensions: 7.5 × 5.5 × 5 cm
Locality: DalNegorsk, Primorskiy Kray, Russia -
On SaleSale!%Off10Save $4545$45$Calcite with Stilbite (Ex. Zinn)
$450.00$405.00
Specimen: #908027
Dimensions: 3.5 × 6 × 9.7 cm
Locality: Charcas, San Luis Potosi, Mexico -
On SaleSale!%Off20Save $7070$70$Cavansite and Stilbite
$350.00$280.00
Specimen: #208008
Dimensions: 5.5 × 5 × 2 cm
Locality: Wagholi, Poonah District, Maharashtra, India -
On SaleSale!%Off20Save $9999$99$Cavansite with Stilbite
$495.00$396.00
Specimen: #208230
Dimensions: 9.5 × 7.5 × 4.5 cm
Locality: Wagholi, Maharashtra, India -
On SaleSale!%Off10Save $100100$100$Cavansite with Stilbite and Calcite
$995.00$895.50
Specimen: #914294
Dimensions: 4 × 6 × 7.5 cm
Locality: Wagholi, India -
On SaleSale!%Off10Save $88$8$Celestine (Celestite) with Sulfur
$75.00$67.50
Specimen: #216139
Dimensions: 4 × 4.8 × 4.3 cm
Locality: La Grasta Mine, Delia, Caltanissetta Province, Sicily, Italy -
On SaleSale!%Off20Save $1919$19$Celestine and Fluorite
$95.00$76.00
Specimen: #217207
Dimensions: 12.5 × 6 × 2 cm
Locality: Coahuila, Mexico -
On SaleSale!%Off20Save $2525$25$Celestine and Sulfur
$125.00$100.00
Specimen: #918098
Dimensions: 7.5 × 7 × 4 cm
Locality: Machow Mine, Tarnobrzeg, Podkarpackie, Poland -
On SaleSale!%Off10Save $1010$10$Celestite
$95.00$85.50
Specimen: #121223
Dimensions: 6.5 × 5 × 4 cm
Locality: Sakoany Mine, Bombetoka, Mahajangam, Madagascar -
On SaleSale!%Off10Save $77$7$Cerussite
$65.00$58.50
Specimen: #909019
Dimensions: 1.5 × 1.5 × 1 cm
Locality: Tsumeb Mine, Tsumeb, Namibia -
On SaleSale!%Off10Save $44$4$Cerussite on Copper
$35.00$31.50
Specimen: #210125
Dimensions: 2.2 × 1.8 × 1 cm
Locality: Arizona -
On SaleSale!%Off25Save $5656$56$Cerussite on Dolomite and Duftite
$225.00$168.75
Specimen: #908093
Dimensions: 2.3 × 5.5 × 7.2 cm
Locality: Tsumeb Mine, Tsumeb, Namibia