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Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O | |
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Mavoio Mine, Uíge Province, Angola Sample with 4x3x3cm - April of 1974 |
| © Martins da Pedra | Photo ID: 103091 View Count: 270 |
Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O | |
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Mavoio Mine, Uíge Province, Angola Sample with 5cm cubic - April of 1974 |
| © Martins da Pedra | Photo ID: 103086 View Count: 229 |
Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O | |
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Mavoio Mine, Uíge Province, Angola Sample with 5x4,5x4cm - April of 1974 |
| © Martins da Pedra | Photo ID: 109538 View Count: 176 |
Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O, Malachite : Cu2[(OH)2|CO3] | |
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Córdoba, Argentina a beautiful and colorful chrysocolla with some malachite coating. 12.5 x 7.5 cm. |
| Photo ID: 14862 View Count: 773 | |
Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O | |
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Great Australia Mine, Cloncurry, Cloncurry District, Mt Isa - Cloncurry area, Queensland, Australia A 7mm view of Chrysocolla replacement of Malachite which is completely dissolved, some interesting chemistry been at work! |
| © viccloete | Photo ID: 73763 View Count: 250 |
Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O, Malachite : Cu2[(OH)2|CO3], Quartz : SiO2 | |
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Mt Glorious Mine, Cloncurry, Cloncurry District, Mt Isa - Cloncurry area, Queensland, Australia Bright blue, quartz-coated Chrysocolla with a Malachite ball. Field of view: 40mm |
| © Mark Rheinberger | Photo ID: 84484 View Count: 304 |
Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O, Malachite : Cu2[(OH)2|CO3], Chalcedony | |
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Burra Burra Mine, Burra, North Mt Lofty Ranges, Mt Lofty Ranges, South Australia, Australia Cabinet specimen of Chrysocolla with Malachite and Quartz var. Chalcedony from the historic Burra Burra mine in South Australia. Specimen measures 200mmx150mmx60mm. Collected by John Roe. Now part of Mark Willoughby's personal collection. Photo by owner. |
| © M. Willoughby \'06 | Photo ID: 48030 View Count: 447 |
Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O | |
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Hampshire district, Tasmania, Australia A rare find of Chrysocolla at the Kara mine. Field of view is approximately 35mm on a 65mm long specimen. Self collected. Specimen and photo A. Tuma |
| © Andrew Tuma | Photo ID: 122237 View Count: 225 |
Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O | |
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Whim Creek Copper Mine (Whim Creek Copper prospect; Whim Well Mine), Whim Creek, Roebourne Shire, Pilbara Region, Western Australia, Australia Chrysocolla after malachite. Field of view 4mm. Steve Sorrell specimen and photo. |
| © crocoite.com | Photo ID: 63537 View Count: 365 |
Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O, Azurite : Cu3[OH|CO3]2, Wulfenite : Pb[MoO4], Malachite : Cu2[(OH)2|CO3] | |
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Whim Creek Copper Mine (Whim Creek Copper prospect; Whim Well Mine), Whim Creek, Roebourne Shire, Pilbara Region, Western Australia, Australia Green Chrysocolla pseudo Malachite & Azurite on brown gossanous matrix (possibly Goethite) with several micro orange bipyramidal Wulfenite xls. Overall size: 38mm x 27mm x 24mm. Personal collection and photo. |
| © Keith Compton | Photo ID: 99303 View Count: 226 |
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