UC Minerals Store
Showing 49–96 of 518 results
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On SaleSale!%Off10Save $77$7$Cactus Quartz (Amethyst)
$65.00$58.50
Specimen: #122825
Dimensions: 6 × 4.5 × 3.5 cm
Locality: Boekenhouthoek, Mpumulanga Province, South Africa -
On SaleSale!%Off10Save $77$7$Galena, Marcasite, and Quartz
$65.00$58.50
Specimen: #122830
Dimensions: 4.8 × 3.8 × 3.5 cm
Locality: Buick (Amax) Mine, Boss, Missouri -
On SaleSale!%Off10Save $1313$13$Austinite
$125.00$112.50
Specimen: #122833
Dimensions: 6.5 × 5.5 × 2 cm
Locality: Ojuela Mine, Mapimi, Durango, Mexico -
On SaleSale!%Off10Save $1313$13$Fluorite
$125.00$112.50
Specimen: #122832
Dimensions: 6 × 6 × 3.5 cm
Locality: La Caravia Mine, Asturias, Spain -
On SaleSale!%Off10Save $7070$70$Dioptase with Calcite and Mimetite
$695.00$625.50
Specimen: #122826
Dimensions: 6.5 × 6 × 1 cm
Locality: Ntola Mine, Mindouli, Kimbedi, Pool Department, Democratic Republic of Congo -
On SaleSale!%Off10Save $2020$20$Smoky Amethyst
$195.00$175.50
Specimen: #122823
Dimensions: 5.5 × 5 × 2.5 cm
Locality: Chibuku Mine, Chiredzi, Zimbabwe -
On SaleSale!%Off10Save $2323$23$Grossular and Diopside
$225.00$202.50
Specimen: #122831
Dimensions: 5 × 2.5 × 0.7 cm
Locality: Jeffrey Quarry, Asbestos, Quebec, Canada -
On SaleSale!%Off10Save $44$4$Smoky Quartz with Goethite and Microcline
$35.00$31.50
Specimen: #912238
Dimensions: 4.4 × 3.5 × 2.3 cm
Locality: Lakeview Lode, Crystal Peak Area, Park County, Colorado -
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 $55$5$Vanadinite on Barite
$45.00$40.50
Specimen: #916033
Dimensions: 3.4 × 3 × 1.7 cm
Locality: Mibladen, Midelt, Morocco -
On SaleSale!%Off10Save $88$8$Rhodochrosite
$75.00$67.50
Specimen: #208353
Dimensions: 3.6 × 3.3 × 1.5 cm
Locality: NChwanning Mine, Kalahari District, South Africa -
On SaleSale!%Off10Save $66$6$Pyritized Brachiopod (Paraspirifer bownockeri)
$60.00$54.00
Specimen: #218241
Dimensions: 5 × 4 × 3.5 cm
Locality: Middle Devonian, Sylvania, Ohio -
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!%Off10Save $99$9$Cuproadamite
$85.00$76.50
Specimen: #912052
Dimensions: 3.7 × 2.7 × 2 cm
Locality: Ojuela Mine, Mapimi, Durango, Mexico -
On SaleSale!%Off10Save $55$5$Wulfenite
$50.00$45.00
Specimen: #918063
Dimensions: 4.5 × 3.8 × 2 cm
Locality: Los Lamentos, Mun. de Ahumada, Chihuahua, Mexico -
On SaleSale!%Off10Save $88$8$Fluorite
$75.00$67.50
Specimen: #918171
Dimensions: 7 × 4.5 × 2 cm
Locality: Surface digging, W.L. Davis/Deardorff, Cave-in-Rock District, Southern Illinois -
On SaleSale!%Off10Save $2020$20$Azurite and Malachite
$195.00$175.50
Specimen: #918025
Dimensions: 4.8 × 4.2 × 2 cm
Locality: La Sal, San Juan County, Utah -
On SaleSale!%Off10Save $2323$23$Native Sulfur
$225.00$202.50
Specimen: #220059
Dimensions: 6.5 × 2.3 × 2 cm
Locality: El Desierto Mine, San Pablo de Napa, Daniel Campos Province, Potosi, Bolivia -
On SaleSale!%Off10Save $1313$13$Stilbite on Chalcedony with Apophyllite
$125.00$112.50
Specimen: #209054
Dimensions: 15 × 3 × 2 cm
Locality: Jalgoan, India -
On SaleSale!%Off10Save $99$9$Chrysocolla Stalactite
$85.00$76.50
Specimen: #220029
Dimensions: 2.2 × 2 × 1 cm
Locality: Inspiration Mine, Globe-Miami District, Gila County, Arizona -
On SaleSale!%Off10Save $55$5$Manganocalcite
$50.00$45.00
Specimen: #918202
Dimensions: 9.5 × 6 × 3 cm
Locality: Mogila Mine, Madan, Bulgaria -
On SaleSale!%Off10Save $1313$13$Galena and Sphalerite
$125.00$112.50
Specimen: #911028
Dimensions: 7.5 × 6.5 × 4 cm
Locality: Gidiursko Mine, Madan, Rhodope Mountains, Smolyan Oblast, Bulgaria -
Amethyst
$85.00
Specimen: #919097
Dimensions: 5.8 × 2.5 × 1.8 cm
Locality: Chiredzi, Masvingo Province, Zimbabwe -
On SaleSale!%Off10Save $1010$10$Wulfenite and Mimetite
$95.00$85.50
Specimen: #919020
Dimensions: 7 × 4 × 2.5 cm
Locality: La Morita Mine, Sierra Mojina District, Chihuahua, Mexico -
On SaleSale!%Off10Save $55$5$Azurite and Malachite
$45.00$40.50
Specimen: #918007
Dimensions: 2.6 × 1.7 × 1.7 cm
Locality: Nevada Lode, La Sal, San Juan County, Utah -
On SaleSale!%Off10Save $1515$15$Manganocalcite (Fluorescent)
$150.00$135.00
Specimen: #917036
Dimensions: 10.5 × 7.5 × 3 cm
Locality: Vtoroy Soviestskiy Mine, DalNegorsk, Primorskiy Kray, Russia -
On SaleSale!%Off10Save $88$8$Quartz var. Amethyst
$75.00$67.50
Specimen: #917021
Dimensions: 10 × 5 × 3.5 cm
Locality: Piedra Parada, Las Vigas, Vera Cruz, Mexico -
On SaleSale!%Off10Save $1515$15$Fluorite
$150.00$135.00
Specimen: #916116
Dimensions: 14.5 × 6.5 × 2.5 cm
Locality: Denton Mine, Cave-in-Rock, Hardin County, Illinois -
On SaleSale!%Off10Save $1515$15$Adamite (Fluorescent)
$150.00$135.00
Specimen: #916052
Dimensions: 7 × 5 × 2 cm
Locality: Ojuela Mine, Mapimi, Durango, Mexico -
On SaleSale!%Off10Save $55$5$Mimetite and Calcite
$45.00$40.50
Specimen: #915272
Dimensions: 5.5 × 4 × 2.5 cm
Locality: El Potosi Mine, Santa Eulalia, Chihuahua, Mexico -
On SaleSale!%Off10Save $2020$20$Azurite and Malachite
$195.00$175.50
Specimen: #914079
Dimensions: 10 × 6.5 × 2 cm
Locality: Morenci Mine, Greenlee County, Arizona -
On SaleSale!%Off10Save $55$5$Malachite ps. Azurite
$45.00$40.50
Specimen: #911085
Dimensions: 4 × 1.5 × 1.5 cm
Locality: Milpillas Mine, Sonora, Mexico -
On SaleSale!%Off10Save $2020$20$Wulfenite on Calcite
$195.00$175.50
Specimen: #907194
Dimensions: 5 × 3.2 × 2 cm
Locality: Los Lamentos, Chihuahua, Mexico -
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 $55$5$Spessartine Garnets with Quartz
$50.00$45.00
Specimen: #904251
Dimensions: 5 × 4 × 2.5 cm
Locality: Longchang, Guangdong Province, China -
On SaleSale!%Off10Save $1313$13$Native Gold on Quartz
$125.00$112.50
Specimen: #344000
Dimensions: 1.4 × 0.7 × 0.5 cm
Locality: Grass Valley, Nevada County, California -
On SaleSale!%Off10Save $77$7$Native Silver
$65.00$58.50
Specimen: #302962
Dimensions: 2.4 × 1.3 × 0.8 cm
Locality: Batopilas, Chihuahua, Mexico -
On SaleSale!%Off10Save $3030$30$Apophyllite and Stilbite
$295.00$265.50
Specimen: #220151
Dimensions: 13 × 8 × 4 cm
Locality: Jalgoan, Maharashtra, India -
On SaleSale!%Off10Save $1313$13$Molybdenite
$125.00$112.50
Specimen: #220088
Dimensions: 11 × 8 × 0.3 cm
Locality: Moly Hill Mine, La Motte, Abiti RCM, Quebec, Canada -
On SaleSale!%Off10Save $1010$10$Topaz in Rhyolite
$95.00$85.50
Specimen: #219144
Dimensions: 9 × 7 × 3.5 cm
Locality: Thomas Range, Juab County, Utah -
On SaleSale!%Off10Save $1313$13$Chalcedony (Grape Agate)
$125.00$112.50
Specimen: #219132
Dimensions: 9 × 5.5 × 4 cm
Locality: Mankarra Beach, West Sulawesi, Indonesia -
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 $2323$23$Fluorite
$225.00$202.50
Specimen: #218209
Dimensions: 8 × 8 × 6 cm
Locality: Victory Mine, Cave in Rock District, Hardin County, Illinois -
On SaleSale!%Off10Save $1010$10$Wulfenite on Chrysocolla
$95.00$85.50
Specimen: #217108
Dimensions: 3.7 × 2.7 × 2.5 cm
Locality: Rowley Mine, Theba, Painted Rock District, Maricopa County, Arizona -
Apophyllite and Stilbite
$125.00$112.50
Specimen: #217091
Dimensions: 9.5 × 5.5 × 2 cm
Locality: Jalgoan, India -
On SaleSale!%Off10Save $1313$13$Kinoite with Apophyllite
$125.00$112.50
Specimen: #216127
Dimensions: 7 × 6.5 × 3 cm
Locality: Christmas Mine, Banner Mining District, Dripping Springs Mts., Gila County, Arizona -
On SaleSale!%Off10Save $2323$23$Andradite Garnets (var. Demantoid)
$225.00$202.50
Specimen: #216043
Dimensions: 4 × 2.8 × 2 cm
Locality: Antetezambato, Ambanja, Antisiranana Province, Madagascar -
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