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Elbaite : [Na][(Li,Al)3][Al6][(OH)3|OH|(BO3)3|Si6O18], Quartz (Var: Smoky Quartz) : SiO2, Muscovite : KAl2[(OH)2|AlSi3O10] | |
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Streaked Mt. localities, Hebron, Oxford Co., Maine, USA Found at my new lithium rich pegmatite prospect. Specimen dimensions: 5x3x2x1 5/11/2008 |
| Photo ID: 263226 View Count: 17 | |
Hemimorphite : Zn4[(OH)2|Si2O7] · H2O | |
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Ojuela Mine, MapimÃ, Mun. de MapimÃ, Durango, Mexico Sprays of hemimorphite to 4mm. Larry Wimmer Collection. Adrienne McElwain Photo. |
| © Rockpick Legend Co. | Photo ID: 263225 View Count: 5 |
Monazite, Albite (Var: Cleavelandite) : Na[AlSi3O8] | |
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Morefield Mine (Morefield Pegmatite), Winterham, Amelia Co., Virginia, USA Lite blue cleavelandite with lite brown monazite crystals.4x3x3 cm. |
| © Mike Dennis | Photo ID: 263224 View Count: 5 |
Cassiterite : SnO2 | |
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Streaked Mt. localities, Hebron, Oxford Co., Maine, USA Massive cassiterite. Collected at my new litium rich prospect. Three inches by five inches by three inches by one inch plus. Gary M. Powell |
| Photo ID: 263222 View Count: 16 | |
Chalcedony | |
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Hanksville, Wayne Co., Utah, USA Fossil cycad wood replaced with chalcedony. Exceptionally fine and rare sample. 30cm x 24cm. Larry Wimmer Collection. Adrienne McElwain Photo. |
| © Rockpick Legend Co. | Photo ID: 263220 View Count: 11 |
Columbite : (Fe,Mn)(Nb,Ta)2O6, Quartz (Var: Smoky Quartz) : SiO2, Muscovite : KAl2[(OH)2|AlSi3O10] | |
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Streaked Mt. localities, Hebron, Oxford Co., Maine, USA This specimen was collected at the new lithium rich prospect that my girlfriend and I located. |
| Photo ID: 263219 View Count: 25 | |
Conichalcite : CaCu[OH|AsO4] | |
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Middle pit, Gold Hill Mine (Western Utah Mine), Gold Hill, Gold Hill District (Clifton District), Deep Creek Mts, Tooele Co., Utah, USA Green conichalcite on a massive quartz matrix. 14cm x 10cm. Larry Wimmer Collection. Adrienne McElwain Photo. |
| © Rockpick Legend Co. | Photo ID: 263217 View Count: 6 |
Siderite : FeCO3 | |
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South pit, Gold Hill Mine (Western Utah Mine), Gold Hill, Gold Hill District (Clifton District), Deep Creek Mts, Tooele Co., Utah, USA A fine micro crust of siderite on massive manganese oxide from the famed monolith in the pit. It often photographes more blue than the black it really is. 15cm x 10cm. Larry Wimmer Collection. Adrienne McElwain Photo. |
| © Rockpick Legend Co. | Photo ID: 263216 View Count: 10 |
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Joplin Field, Tri-State District, Jasper Co., Missouri, USA Dimensions: 2" x 1.5" x 1.5" Neat old specimen: aged-looking cubes of galena covered with deep red sphalerite crystals and additional galena crystals, themselves covered with brassy chalcopyrite buds. Small areas of druzy white calcite scattered about the specimen. |
| Photo ID: 263214 View Count: 7 | |
Conichalcite : CaCu[OH|AsO4] | |
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Glory Hole, Gold Hill Mine (Western Utah Mine), Gold Hill, Gold Hill District (Clifton District), Deep Creek Mts, Tooele Co., Utah, USA Green conichalcite in and on massive quartz. 9cm x 10cm. Larry Wimmer Collection. Adrienne McElwain Photo. |
| © Rockpick Legend Co. | Photo ID: 263213 View Count: 5 |
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