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Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA 41 x 35 x 23 mm specimen of nearly solid antlerite with limonite stain. Crystals up to 15 mm long. Detail and reverse side views included. RFC M1840. |
| © 2007 Michael C. Roarke | Photo ID: 133673 View Count: 168 |
Apophyllite-(KF) : KCa4[(F,OH)|Si8O20] · 8H2O, Kinoite : Ca2Cu2(H2O)2[Si3O10] | |
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Santa Rita Mts, Pima Co., Arizona, USA Field of view: 2 x 1.5 mm |
| © JDehove | Photo ID: 9889 View Count: 372 |
Apophyllite-(KF) : KCa4[(F,OH)|Si8O20] · 8H2O, Kinoite : Ca2Cu2(H2O)2[Si3O10] | |
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Santa Rita Mts, Pima Co., Arizona, USA Field of view: 4 x 3 mm |
| © JDehove | Photo ID: 9887 View Count: 325 |
Apophyllite-(KF) : KCa4[(F,OH)|Si8O20] · 8H2O, Kinoite : Ca2Cu2(H2O)2[Si3O10] | |
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Santa Rita Mts, Pima Co., Arizona, USA Field of view: 2 x 1.5 mm |
| © JDehove | Photo ID: 9888 View Count: 311 |
Aragonite : CaCO3 | |
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Daylight Mine (York Mine), Daylight-Narragansett Mines (Narragansett-Daylight Mines), Rosemont (Rosemont Camp), Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA 7 cm wide |
| © Dan Weinrich | Photo ID: 23498 View Count: 390 |
Aurichalcite : (Zn,Cu)5[(OH)3|CO3]2, Calcite : CaCO3 | |
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Omega Mine (Omega Tunnel; Omega Extension), Monument Mountain, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA Blue-green hemispherical aurichalcite crystals up to 1 mm on white calcite crystal-lined matrix. Nice colorful specimen from a little-collected locality. No damage. Overall size of mineral specimen: 7x5x4 cm. Size of individual crystals: 1 mm. |
| © 2002 John H. Betts | Photo ID: 4629 View Count: 527 |
Aurichalcite : (Zn,Cu)5[(OH)3|CO3]2 | |
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Exile and King claims (King-Exile group; King-Exile Mine group; Exile King Mine; King in Exile Mine), Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA Aurichalcite crystal cluster. 20x micro photo, field of view 4.25mm, Dionne collection. |
| © Dick Dionne | Photo ID: 29648 View Count: 385 |
Aurichalcite : (Zn,Cu)5[(OH)3|CO3]2, Calcite : CaCO3 | |
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Omega Mine (Omega Tunnel; Omega Extension), Monument Mountain, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA 4.7 x 3.6 x 3.2 cm. Powder-blue spherical aggregates of light blue aurichalcite, mixed with stark white bladed calcite crystals. Ex. Harold Urish Collection. |
| © Rob Lavinsky | Photo ID: 230124 View Count: 27 |
Azurite : Cu3[OH|CO3]2 | |
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Omega Mine (Omega Tunnel; Omega Extension), Monument Mountain, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA Azurite crystals with quartz. 30x micro photo, field of view 3mm. Dionne collection. |
| © Dick Dionne | Photo ID: 29821 View Count: 296 |
Azurite : Cu3[OH|CO3]2 | |
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Omega Mine (Omega Tunnel; Omega Extension), Monument Mountain, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA Azurite crystals. 30x micro photo, field of view 3mm. Dionne collection. |
| © Dick Dionne | Photo ID: 29822 View Count: 246 |
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