UC Minerals Store
Showing 97–144 of 530 results
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On SaleSale!%Off25Save $1616$16$Calcite
$65.00$48.75
Specimen: #216152
Dimensions: 3 × 6 × 6 cm
Locality: Irai City, Rio Grande do Sul, Brazil -
On SaleSale!%Off10Save $99$9$Calcite
$85.00$76.50
Specimen: #211264
Dimensions: 5.5 × 6.3 × 10.5 cm
Locality: Near Fuente Blanca, Spain -
On SaleSale!%Off10Save $2323$23$Calcite
$225.00$202.50
Specimen: #211116
Dimensions: 9 × 5 × 4 cm
Locality: Schullsburg, Lafayette County, Wisconsin -
Calcite
$65.00
Specimen: #907068
Dimensions: 4 × 2 × 1.7 cm
Locality: Mirzapur, Mahashtra, Aurangabad, India -
Calcite
$125.00
Specimen: #122836
Dimensions: 10.5 × 6 × 4.5 cm
Locality: York, Pennsylvania -
On SaleSale!%Off10Save $77$7$Calcite
$65.00$58.50
Specimen: #218096
Dimensions: 3.9 × 3.5 × 3.2 cm
Locality: Ojuela Mine, Mapimi, Durango, Mexico -
On SaleSale!%Off10Save $99$9$Calcite (Fluorescent)
$85.00$76.50
Specimen: #213184
Dimensions: 6 × 6 × 5 cm
Locality: Caverna de Santana, Apiai, Sao Paolo, Brazil -
On SaleSale!%Off10Save $2525$25$Calcite (Fluorescent)
$250.00$225.00
Specimen: #219143
Dimensions: 8.5 × 6.5 × 6 cm
Locality: Verchniy Mine, DalNegorsk, Primorskiy Kray, Russia -
On SaleSale!%Off10Save $55$5$Calcite (Fluorescent)
$45.00$40.50
Specimen: #906092
Dimensions: 3.5 × 2.5 × 3 cm
Locality: Irai City, Minas Gerais, Brazil -
On SaleSale!%Off10Save $1313$13$Calcite (Fluorescent) on Pyrite after Pyrrhotite
$125.00$112.50
Specimen: #915084
Dimensions: 5.5 × 5.5 × 2.8 cm
Locality: Trepca Complex, near Mitrovica, Kosovska Municipality, Kosovo -
On SaleSale!%Off20Save $1010$10$Calcite (Manganoan)
$50.00$40.00
Specimen: #217183
Dimensions: 7 × 6 × 5 cm
Locality: Pachapaqui, Bolognesi, Ancash, Peru -
Calcite (Scepter)
$125.00
Specimen: #211069
Dimensions: 4.5 × 0.8 × 0.8 cm
Locality: Bor Mine, DalNegorsk, Primorskiy Kray, Russia -
On SaleSale!%Off20Save $1919$19$Calcite (Stalactite)
$95.00$76.00
Specimen: #216109
Dimensions: 14 × 4 × 3.5 cm
Locality: Wenshan, Yunnan Province, China -
On SaleSale!%Off20Save $3030$30$Calcite (Strontium-rich)
$150.00$120.00
Specimen: #918114
Dimensions: 8.5 × 7 × 3.5 cm
Locality: Upper Cretaceous, Elk Creek, South Dakota -
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 $55$5$Calcite (Twinned)
$45.00$40.50
Specimen: #208030
Dimensions: 4.5 × 3.5 × 3 cm
Locality: Irving Materials Quarry, Anderson, Madison County, 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 $1515$15$Calcite and Duftite
$75.00$60.00
Specimen: #216123
Dimensions: 3 × 5 × 8 cm
Locality: Tsumeb Mine, Tsumeb, Namibia -
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!%Off10Save $1010$10$Calcite and Sphalerite
$95.00$85.50
Specimen: #919030
Dimensions: 8.5 × 7 × 4.5 cm
Locality: Vtoroy Sovietskiy Mine, Dal\'Negorsk, Primorskiy Kray, Far East Russia -
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 -
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!%Off20Save $2525$25$Calcite on Mordenite
$125.00$100.00
Specimen: #915157
Dimensions: 4.2 × 3.5 × 2 cm
Locality: Ahmednagar, India -
On SaleSale!%Off20Save $3939$39$Calcite on Mordenite
$195.00$156.00
Specimen: #218215
Dimensions: 9 × 8 × 2 cm
Locality: Aurangabad, 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 -
Calcite replacing Busycon (Whelk) shell
$295.00
Specimen: #TS0035
Dimensions: 11 × 6.5 × 5 cm
Locality: Rucks Pit, Okeechobee County, Florida -
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 -
Calcite replacing Mercenaria Sp. Shell
$275.00
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
