UC Minerals Store
Showing 1–48 of 100 results
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Amethyst with Calcite
$85.00
Specimen: #1220504
Dimensions: 6 × 2.5 × 1.5 cm
Locality: Rio Grande do Sul, Brazil -
On SaleSale!%Off25Save $1616$16$Calcite
$65.00$48.75
Specimen: #919043
Dimensions: 8 × 7.5 × 4.5 cm
Locality: Guiyuang County, Hunan Province, China -
On SaleSale!%Off25Save $2424$24$Calcite
$95.00$71.25
Specimen: #913193
Dimensions: 8 × 4 × 2.5 cm
Locality: Mina Santa Rita, Santa Eulalia District, Chihuahua, Mexico -
On SaleSale!%Off20Save $1515$15$Calcite
$75.00$60.00
Specimen: #217111
Dimensions: 6 × 2 × 1.5 cm
Locality: Bor Mine, Dal\'Negorsk, Primorskiy Kray, Russia -
On SaleSale!%Off20Save $2525$25$Calcite
$125.00$100.00
Specimen: #219078
Dimensions: 9 × 6 × 3 cm
Locality: La Sambre Quarry, Landelies, Hainaut Province, Belgium -
On SaleSale!%Off25Save $1616$16$Calcite
$65.00$48.75
Specimen: #207731
Dimensions: 6.5 × 2.5 × 2.5 cm
Locality: Guilin Prefecture, Giangxi Province, China -
On SaleSale!%Off20Save $1515$15$Calcite
$75.00$60.00
Specimen: #919095
Dimensions: 7 × 5 × 3 cm
Locality: San Antonio Mine, East Camp, Santa Eulalia, Chihuahua, Mexico -
On SaleSale!%Off20Save $2020$20$Calcite
$100.00$80.00
Specimen: #910189
Dimensions: 6 × 6 × 3 cm
Locality: near Daye, Hubei Province, China -
On SaleSale!%Off20Save $3030$30$Calcite
$150.00$120.00
Specimen: #219120
Dimensions: 8 × 6 × 2.5 cm
Locality: Artenberg Quarry, Steinach, Black Forest, Germany -
On SaleSale!%Off20Save $1515$15$Calcite
$75.00$60.00
Specimen: #913051
Dimensions: 8.7 × 6 × 2.5 cm
Locality: Tsumeb Mine, Tsumeb, Namibia -
On SaleSale!%Off20Save $2525$25$Calcite
$125.00$100.00
Specimen: #914186
Dimensions: 5 × 4 × 3 cm
Locality: Mina La Florida, Torrelavanga, Spain -
On SaleSale!%Off20Save $88$8$Calcite
$40.00$32.00
Specimen: #216129
Dimensions: 4.8 × 3.5 × 3 cm
Locality: Irai City, Minas Gerais, Brazil -
On SaleSale!%Off20Save $1515$15$Calcite
$75.00$60.00
Specimen: #216210
Dimensions: 9 × 4 × 3 cm
Locality: Verchniy Mine, Dal\'Negorsk, Primorskiy Kray, Russia -
On SaleSale!%Off20Save $1717$17$Calcite
$85.00$68.00
Specimen: #918111
Dimensions: 10 × 7 × 2.5 cm
Locality: San Juan de las Rayas Mine, Guanajuato, Guanajuato, Mexico -
On SaleSale!%Off20Save $3939$39$Calcite
$195.00$156.00
Specimen: #918246
Dimensions: 11 × 7 × 3 cm
Locality: Charcas, San Luis Potosi, Mexico -
On SaleSale!%Off20Save $1919$19$Calcite
$95.00$76.00
Specimen: #917193
Dimensions: 7.8 × 3.5 × 2.5 cm
Locality: Elmwood Mine, Carthage, Smith County, Tennessee. -
On SaleSale!%Off20Save $3030$30$Calcite
$150.00$120.00
Specimen: #914158
Dimensions: 6.5 × 6 × 3 cm
Locality: Nikolaevskiy Mine, Dal\'Negorsk, Primorskiy Kray, Russia -
On SaleSale!%Off20Save $1515$15$Calcite
$75.00$60.00
Specimen: #917086
Dimensions: 6.8 × 5.2 × 2 cm
Locality: Leiping Mine, Leiping, Guiyang County, Chenzhou Prefecture, Hunan, China -
On SaleSale!%Off20Save $1515$15$Calcite
$75.00$60.00
Specimen: #916036
Dimensions: 6.5 × 3.5 × 3 cm
Locality: Dal\'Negorsk, Primorskiy Kray, Russia -
On SaleSale!%Off10Save $1010$10$Calcite
$95.00$85.50
Specimen: #910279
Dimensions: 4.5 × 2.5 × 2 cm
Locality: Nikolaevskiy Mine, Dal\'Negorsk, Primorskiy Kray, Russia -
On SaleSale!%Off20Save $3030$30$Calcite
$150.00$120.00
Specimen: #218100
Dimensions: 7.8 × 5 × 4 cm
Locality: Bombay, India -
On SaleSale!%Off10Save $1313$13$Calcite
$125.00$112.50
Specimen: #220007
Dimensions: 7.5 × 5 × 3.5 cm
Locality: Guizhou, China -
On SaleSale!%Off10Save $2020$20$Calcite
$195.00$175.50
Specimen: #220164
Dimensions: 16 × 6 × 4 cm
Locality: Pugh Quarry, Wood County, Ohio -
On SaleSale!%Off20Save $1919$19$Calcite
$95.00$76.00
Specimen: #907077
Dimensions: 3.6 × 2.3 × 1.5 cm
Locality: Mirzapur, Maharashtra, Aurangabad, India -
On SaleSale!%Off20Save $2525$25$Calcite
$125.00$100.00
Specimen: #905015
Dimensions: 5.5 × 4 × 3.5 cm
Locality: North Vernon, Jennings County, Indiana -
On SaleSale!%Off10Save $1515$15$Calcite
$150.00$135.00
Specimen: #916121
Dimensions: 10.5 × 8.5 × 7.5 cm
Locality: Santa Eulalia, Chihuahua, Mexico -
On SaleSale!%Off10Save $77$7$Calcite
$65.00$58.50
Specimen: #918046
Dimensions: 4 × 6 × 9.5 cm
Locality: Santa Eulalia, Mun. de Aquiles Serdan, Chihuahua, Mexico -
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 -
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 $77$7$Calcite
$65.00$58.50
Specimen: #907068
Dimensions: 4 × 2 × 1.7 cm
Locality: Mirzapur, Mahashtra, Aurangabad, India -
On SaleSale!%Off10Save $1313$13$Calcite
$125.00$112.50
Specimen: #122836
Dimensions: 10.5 × 6 × 4.5 cm
Locality: York, Pennsylvania -
Calcite
$50.00
Specimen: #914099
Dimensions: 5.5 × 4 × 2.9 cm
Locality: Elmwood Mine, Smith County, Tennessee -
Calcite
$75.00
Specimen: #2021508
Dimensions: 3.5 × 3 × 2 cm
Locality: North Vernon, Indiana -
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 $88$8$Calcite (Fluorescent)
$75.00$67.50
Specimen: #121205
Dimensions: 9 × 8.5 × 4 cm
Locality: 9th of September Mine, Mogila, South section, Madan District, Bulgaria -
Calcite (Fluorescent)
$125.00
Specimen: #121256
Dimensions: 9.5 × 6 × 2 cm
Locality: Charcas, San Luis Potosi, Mexico -
Calcite (Fluorescent)
$95.00
Specimen: #121257
Dimensions: 7.5 × 5 × 3.5 cm
Locality: Huanggang Mine, Inner Mongolia, China -
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!%Off10Save $1313$13$Calcite (Scepter)
$125.00$112.50
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
