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Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O | |
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Evening Star Mine (Silver Queen Mine; Old Queen group), Tiger Wash, Belmont Mountain, Tonopah, Osborn District, Big Horn Mts, Maricopa Co., Arizona, USA Chrysocollacollected by Dick Thomssen on1 February 2004. Some of the crystals have a fuzz of very fine chrysocolla growning from them. Photographed by and in the collection of Doug Merson. |
| © 2005 DM | Photo ID: 39753 View Count: 269 |
Creaseyite : Cu2Pb2(Fe,Al)2Si5O17·6H2O | |
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Evening Star Mine (Silver Queen Mine; Old Queen group), Tiger Wash, Belmont Mountain, Tonopah, Osborn District, Big Horn Mts, Maricopa Co., Arizona, USA The creaseyite is the light green sprays. Obtained from Dave Shannon. Doug Merson photo and collection. |
| © DM 06 | Photo ID: 48423 View Count: 325 |
Fornacite : Pb2Cu[OH|AsO4|CrO4] | |
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Evening Star Mine (Silver Queen Mine; Old Queen group), Tiger Wash, Belmont Mountain, Tonopah, Osborn District, Big Horn Mts, Maricopa Co., Arizona, USA Obtained from Dave Shannon. Doug Merson photo and collection |
| © DM 06 | Photo ID: 48425 View Count: 282 |
Murdochite : PbCu6O8-x(Cl,Br)2x x<=0.5, Fornacite : Pb2Cu[OH|AsO4|CrO4], Mimetite : Pb5[Cl|(AsO4)3] | |
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Evening Star Mine (Silver Queen Mine; Old Queen group), Tiger Wash, Belmont Mountain, Tonopah, Osborn District, Big Horn Mts, Maricopa Co., Arizona, USA The black crystal at center is the murdochite. The blades to the left are the fornacite and the tiny yellow crystals are the mimetite. Obtained from Dave Shannon. Doug Merson photo and collection. |
| © DM 06 | Photo ID: 48424 View Count: 303 |
Phoenicochroite : Pb2[O|CrO4] | |
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Evening Star Mine (Silver Queen Mine; Old Queen group), Tiger Wash, Belmont Mountain, Tonopah, Osborn District, Big Horn Mts, Maricopa Co., Arizona, USA Phoenicochroite associated with fornacite and mimetite. Field of view, 1mm x 1mm. Collected by Dick Thomssen. Brent Thorne specimen and photograph. |
| © Brent Thorne | Photo ID: 58569 View Count: 279 |
Wickenburgite : CaPb3Al2Si10O24(OH)6, Mimetite : Pb5[Cl|(AsO4)3] | |
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Evening Star Mine (Silver Queen Mine; Old Queen group), Tiger Wash, Belmont Mountain, Tonopah, Osborn District, Big Horn Mts, Maricopa Co., Arizona, USA Field of view: 2mm, Photo & Collection: JM.Johannet. Collected by Robert Pecorini in 2003. |
| © JM. Johannet | Photo ID: 184654 View Count: 160 |
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