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Adamite : Zn2(AsO4)(OH) | |
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80(-foot) level, Gold Hill Mine (Western Utah Mine), Gold Hill, Gold Hill District (Clifton District), Deep Creek Mts, Tooele Co., Utah, USA A large adamite ball which measures 2cm. |
| © 2009 | Photo ID: 244928 View Count: 29 |
Callaghanite : Cu2Mg2[(OH)6|CO3] · 2H2O, Hydromagnesite : Mg5[(CO3)4(OH)2] · 4H2O | |
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Premier Chemicals Mine (Gabbs Magnesite-Brucite mine; Basic Refractories mine; Basic mine), Gabbs District, Nye Co., Nevada, USA FOV 4mm Sharp blue crystals of callaghanite associated with white spheres of hydromagnesite. Ex Otto Reiter specimen. Chuck Adan photo and collection. |
| Photo ID: 149364 View Count: 133 | |
Coquimbite : Fe2(SO4)3·9H2O, Halotrichite : FeAl2(SO4)4·22H2O | |
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Dexter No. 7 Mine, Calf Mesa, San Rafael District (San Rafael Swell), Emery Co., Utah, USA Sharp purple hexagonal coquimbite xls buried in fibrous halotrichite on römerite (not seen). Xls are 1.5mm to 2mm. |
| © 2006 Chuck Adan | Photo ID: 54117 View Count: 374 |
Cuprostibite : Cu2(Sb,Tl) | |
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Le Vialas (slag locality), Lozère, Languedoc-Roussillon, France Several metallic plates of cuprostibite in a vug. Largest is 1mm. |
| © 2006 Chuck Adan | Photo ID: 54110 View Count: 627 |
Dickthomssenite : Mg(V2O6)·7H2O | |
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Vanadium Queen Mine, La Sal Creek Canyon, Paradox Valley District, Paradox Valley, San Juan Co., Utah, USA FOV 4mm. Chuck Adan collection and photo. |
| © Chuck Adan | Photo ID: 119796 View Count: 198 |
Holfertite : CaxU6+2-xTi(O8-xOH4x) · 3H2O, Hematite : Fe2O3 | |
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Holfertite pit, Starvation Canyon (Searles Canyon), Thomas Range, Juab Co., Utah, USA Bi-color 1mm holfertite xl growing off hematite cluster on rhyolite. Holfertite is almost always yellow to orange-yellow. Specimen and photo: Chuck Adan. |
| © 2006 Chuck Adan | Photo ID: 52179 View Count: 426 |
Navajoite : V2O5 · 3H2O | |
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Blue Cap Mine, Paradox Valley District, Paradox Valley, San Juan Co., Utah, USA Navajoite on vanadium ore from a stope inside the mine. Picture width ~5mm |
| © 2006 Chuck Adan | Photo ID: 61376 View Count: 420 |
Olivenite : Cu2[OH|AsO4] | |
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Copper Stope, Majuba Hill Mine (Mylar Mine), Antelope District, Pershing Co., Nevada, USA Crystal is appx 3mm long. Olivenite showing two internal phantoms. Specimen acquired from giveaway table at NCMA June 2006 conference. Chuck Adan, specimen and photo. |
| Photo ID: 149365 View Count: 163 | |
Powellite : Ca[MoO4] | |
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O.K. Mine (OK Mine), Milford, San Francisco District (Frisco District), San Francisco Mts, Beaver Co., Utah, USA FOV 2mm. Chuck Adan specimen and photo. |
| © Chuck Adan | Photo ID: 121815 View Count: 129 |
Römerite : Fe2+Fe3+2(SO4)4·14H2O, Halotrichite : FeAl2(SO4)4·22H2O | |
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Dexter No. 7 Mine, Calf Mesa, San Rafael District (San Rafael Swell), Emery Co., Utah, USA Römerite xl, about 1.5mm on römerite matrix with halotrichite. |
| © 2006 Chuck Adan | Photo ID: 54121 View Count: 569 |
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