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Afwillite : Ca3[HSiO4]2 · 2H2O | |
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Commercial quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA Doug Merson photo and collection. |
| © DM06 | Photo ID: 59049 View Count: 416 |
Afwillite : Ca3[HSiO4]2 · 2H2O | |
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Commercial quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA White Afwillite crust Size: 5 x 2,5 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 92664 View Count: 244 |
Afwillite : Ca3[HSiO4]2 · 2H2O | |
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Crestmore quarries, Crestmore, Riverside Co., California, USA 1.0 cm field of view. ex. Fred DeVito #1573# S415-139 |
| © 2008, JGW | Photo ID: 170156 View Count: 180 |
Allanite-(Ce) : {CaCe}{Al2Fe2+}[O|OH|SiO4|Si2O7], Diopside : CaMg[Si2O6], Calcite : CaCO3, Grossular : Ca3Al2[SiO4]3 | |
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Commercial quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA Crystals of allanite, with blue calcite, a small amount of brown grossular, and pale green diopside. #1770# S415-133 About a 3 cm field of view. Most likely this is allanite-(Ce), but needs analytical confirmation. ex. Fred DeVito |
| © 2008, JGW | Photo ID: 170861 View Count: 99 |
Allanite-(Ce) : {CaCe}{Al2Fe2+}[O|OH|SiO4|Si2O7], Calcite : CaCO3, Grossular : Ca3Al2[SiO4]3, Diopside : CaMg[Si2O6] | |
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Commercial quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA Tabular crystal of allanite, with blue calcite, grossular, and diopside. 1.5 cm crystal. Most likely this is allanite-(Ce), but needs analytical confirmation. #1770# S415-134 ex. Fred DeVito |
| © 2008, JGW | Photo ID: 170859 View Count: 89 |
Almandine : Fe2+3Al2[SiO4]3 | |
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Sly Rick Prospect (Green Centipede), Little Cahuilla Mountain, Cahuilla District, Riverside Co., California, USA A natural deep brownish red almandine displaying relatively equant crystal form, and slightly etched exterior; from the Sly Rick prospect on Little Cahuilla Mountain, Anza, Riverside County, California, USA. Specimen measures approximately 21x20x20mm. Produced by the San Diego Mining Company, January 1998. |
| © 2001 SLR | Photo ID: 64313 View Count: 345 |
Almandine : Fe2+3Al2[SiO4]3 | |
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Williamson Mine (Coahuila Brave), Cahuilla Mountain (Coahuila), Cahuilla District, Riverside Co., California, USA A natural dark brownish red garnet crystal cluster having good isometric form; from the Williamson mine on Cahuilla Mountain, Anza, Riverside County, California, USA. Repaired specimen measures approximately 28x52x60mm. Phil Osborn collection, circa 1981. |
| © 2005 SLR | Photo ID: 65596 View Count: 318 |
Almandine : Fe2+3Al2[SiO4]3 | |
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Audrey Lynn Mine, Little Cahuilla Mountain, Cahuilla District, Riverside Co., California, USA A natural dark brownish red garnet crystal; from the Audrey Lynn mine on Little Cahuilla Mountain, Anza, Riverside County, California, USA. Specimen measures approximately 16x19x16mm. Phil Osborn collection, circa 1996. |
| © 2005 SLR | Photo ID: 70415 View Count: 299 |
Almandine : Fe2+3Al2[SiO4]3, Albite (Var: Cleavelandite) : Na[AlSi3O8], Muscovite : KAl2[(OH)2|AlSi3O10], Quartz : SiO2 | |
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Juan Diego Mine (Rainbow; Juan Diego No. 1), Juan Diego Flat, Cahuilla District, Riverside Co., California, USA A natural matrix featuring several deep orangey red etched garnet crystals on white albite (var. cleavelandite) feldspar tufts, and silvery gray muscovite mica books with minor quartz; from the Juan Diego mine on Little Cahuilla Mountain, Anza, Riverside County, California, USA. Specimen measures approximately 60x40x28mm. Southern test pit. ... |
| © 2005 SLR | Photo ID: 63693 View Count: 286 |
Almandine : Fe2+3Al2[SiO4]3 | |
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Juan Diego Mine (Rainbow; Juan Diego No. 1), Juan Diego Flat, Cahuilla District, Riverside Co., California, USA A natural deep brownish red garnet crystal; from the Juan Diego mine on Little Cahuilla Mountain, Anza, Riverside County, California, USA. Specimen measures approximately 18x12x12mm. Southern test pit. Produced by Anthony F. Laurano Jr. in 1991. |
| © 2006 SLR | Photo ID: 65592 View Count: 243 |
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