UC Minerals Shop
Quartz on Calcite
$135.00
Specimen # 921109
Specimen Locality: Charcas, San Luis Potosi, Mexico
Mineral Description: A pair of translucent, terminated hexagonal calcites which have been coated with a druse of microquartz crystals. Excellent condition. Height: 4 Width: 3 Depth: 1.5 cm
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Mimetite and Calcite
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Calcite with Hematite
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Fluorite on Quartz
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Rhodochrosite with Calcite
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Calcite with Hematite, Dolomite, and Pyrite
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Fluorite on Quartz
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$175.50
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Calcite with Hematite
$135.00
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$175.50
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Dimensions: 10.5 × 9 × 5 cm
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$80.00
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Chalcopyrite and Calcite
$85.50
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Dimensions: 5.5 × 5.5 × 2.5 cm
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$112.50
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Dimensions: 10.5 × 8.5 × 1.5 cm
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Rhodochrosite with Quartz and Calcite
$377.50
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Quartz
$67.50
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Amethyst on Quartz
$287.50
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Dimensions: 12.5 × 8.5 × 3 cm
Locality: Piedra Parada, Mun. de Tatalia, Veracruz, Mexico -
Calcite with Sphalerite and Apophyllite
$135.00
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Dimensions: 7.5 × 5.5 × 5 cm
Locality: DalNegorsk, Primorskiy Kray, Russia -
Calcite
$58.50
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Dimensions: 4 × 2.3 × 1.8 cm
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Calcite
$76.00
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Dimensions: 3.6 × 2.3 × 1.5 cm
Locality: Mirzapur, Maharashtra, Aurangabad, India -
Calcite
$100.00
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Dimensions: 5 × 4 × 3 cm
Locality: Mina La Florida, Torrelavanga, Spain -
Calcite and Pyrite
$175.50
Specimen: #921268
Dimensions: 8.5 × 7.5 × 5.5 cm
Locality: Sweetwater Mine, Viburnum Trend, Reynolds County, Missouri -
Calcite
$37.50
Specimen: #217111
Dimensions: 6 × 2 × 1.5 cm
Locality: Bor Mine, DalNegorsk, Primorskiy Kray, Russia -
Grape Agate
$175.50
Specimen: #917114
Dimensions: 11 × 5 × 3.5 cm
Locality: Mankarra Beach, West Sulawesi, Indonesia -
Calcite with Hematite
$85.50
Specimen: #221081
Dimensions: 8.2 × 4 × 3.5 cm
Locality: Daye Mine, Hubei Province, China -
Quartz with Actinolite inclusions
$35.00
Specimen: #215032
Dimensions: 8 × 1 × 1 cm
Locality: Yunnan Province, China -
Fluorite on Quartz
$135.00
Specimen: #221047
Dimensions: 7.7 × 5.5 × 3 cm
Locality: Navidad Mine, Rodeo, Durango, Mexico -
Calcite with Chalcopyrite
$112.50
Specimen: #207449
Dimensions: 7 × 5 × 4.5 cm
Locality: Paul Frank Quarry, North Vernon, Indiana -
Calcite and Quartz
$40.00
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Dimensions: 5 × 3.8 × 3.5 cm
Locality: Roncari Quarry, East Granby, Connecticut -
Calcite
$120.00
Specimen: #219120
Dimensions: 8 × 6 × 2.5 cm
Locality: Artenberg Quarry, Steinach, Black Forest, Germany -
Calcite
$76.50
Specimen: #322629
Dimensions: 4.6 × 3 × 2 cm
Locality: Berry Materials Corp. Quarry, North Vernon, Jennings County, Indiana -
Quartz var. Amethyst
$287.50
Specimen: #921271
Dimensions: 10 × 7 × 3.5 cm
Locality: Piedra Parada, Mun. de Tatalia, Veracruz, Mexico -
Quartz with Halloysite inclusions (Mango Quartz)
$535.50
Specimen: #222055
Dimensions: 7.5 × 7 × 4.5 cm
Locality: Cabiche, Boyaca, Columbia -
Calcite replacing Busycon (Whelk) shell
$135.00
Specimen: #104800
Dimensions: 10 × 8 × 4 cm
Locality: Anastasia Formation, Pleistocene Epoch, St. Lucie County, Florida -
Quartz coating Quartz var. Chalcedony
$97.50
Specimen: #322500
Dimensions: 11.2 × 8.9 × 7 cm
Locality: Jamner, Jalgaon District, Maharashtra, India -
Mimetite and Calcite
$30.00
Specimen: #915272
Dimensions: 5.5 × 4 × 2.5 cm
Locality: El Potosi Mine, Santa Eulalia, Chihuahua, Mexico -
Pyrite with Quartz and Enargite
$76.50
Specimen: #921208
Dimensions: 6 × 3.3 × 1.8 cm
Locality: Leonard Mine, Butte Mining District, Silver Bow County, Montana -
Calcite on Mordenite
$100.00
Specimen: #915157
Dimensions: 4.2 × 3.5 × 2 cm
Locality: Ahmednagar, India -
Quartz ps Aragonite
$67.50
Specimen: #221103
Dimensions: 3.6 × 1.5 × 1 cm
Locality: Coyamito Mine, Chihuahua, Mexico -
Marcasite on Calcite
$225.00
Specimen: #322602
Dimensions: 12.5 × 7.5 × 3 cm
Locality: Linwood Mine, Buffalo, Scott County, Iowa -
Calcite (Fluorescent)
$202.50
Specimen: #221162
Dimensions: 5.5 × 4.7 × 4.3 cm
Locality: Huanggangliang, Hexigten Banner, Inner Mongolia, China -
Calcite (Fluorescent) with Sphalerite and Chalcopyrite
$225.00
Specimen: #222116
Dimensions: 5.5 × 5.5 × 3 cm
Locality: Huanzala Mine, Huallanca Dist., Bolognesi Province, Ancash, Peru -
Calcite
$135.00
Specimen: #916121
Dimensions: 10.5 × 8.5 × 7.5 cm
Locality: Santa Eulalia, Chihuahua, Mexico
