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Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Axinite-(Fe) : Ca2Fe2+Al2[OH|BSi4O15] | |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia Fibrous actinolite and axinite-(Fe), etched from calcite. A recent find. R Bottrill specimen and photo. FOV ~15mm |
| © R. Bottrill | Photo ID: 189953 View Count: 234 |
Arsenopyrite : FeAsS - (Fe0.90Co0.10)AsS, Axinite-(Fe) : Ca2Fe2+Al2[OH|BSi4O15], Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2 | |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia A classic mix of minerals from the Colebrook Hill Mine. Bright silvery Arsenopyrite crystals sitting on small Ferro-axinites with green Actinolite sprays in the background. FOV approximately 65mm. Ex Keith Lancaster specimen. Specimen and Photo A. Tuma |
| © Andrew tuma | Photo ID: 129761 View Count: 227 |
Axinite : (Ca,Mn)2(Fe,Mn,Mg)Al2BSi4O15OH, Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2 | |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia this group is 3.5cm, 3.5cm, 2cm. the largest axinite crystal is 1.3cm wide, the largest actinolite crystals are 3mm long.(collection of greg murray) |
| © Greg Murray | Photo ID: 41860 View Count: 390 |
Axinite : (Ca,Mn)2(Fe,Mn,Mg)Al2BSi4O15OH | |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia A 4.2 by 2.1 cms specimen of brown crystals. JSS specimen and photograph. |
| © JSS | Photo ID: 101688 View Count: 168 |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia Auxinite (most probably ferro) picture width 8 mm. Rui Nunes specimen and photo. September 2007. |
| © Rui Nunes 2007 | Photo ID: 121306 View Count: 129 |
Axinite-(Fe) : Ca2Fe2+Al2[OH|BSi4O15], Calcite : CaCO3 | |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia Reddish brown Ferro-Axinite xls on Calcite. 30mm x 20mm x 18mm. Personal collection and photo. |
| © Keith F Compton | Photo ID: 54058 View Count: 335 |
Axinite-(Fe) : Ca2Fe2+Al2[OH|BSi4O15] | |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia Ferro-axinite xls up to 1 cm with quartz and calcite. |
| © Cristian B. | Photo ID: 45280 View Count: 274 |
Axinite-(Fe) : Ca2Fe2+Al2[OH|BSi4O15] | |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia Ferro-axinite, Alan Goldstein specimen and photo. FOV = 7 mm |
| © Alan Goldstein | Photo ID: 48517 View Count: 267 |
Axinite-(Fe) : Ca2Fe2+Al2[OH|BSi4O15] | |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia Crystals up to 7mm - Field with 5x4cm - May of 2005 |
| © Martins da Pedra | Photo ID: 68662 View Count: 248 |
Axinite-(Fe) : Ca2Fe2+Al2[OH|BSi4O15], Tremolite : ☐[Ca2][Mg5][(OH)2|Si8O22], Quartz : SiO2 | |
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Colebrook Hill Mine, Colebrook Hill, Rosebery district, Tasmania, Australia Ferroaxinite crystals on tremolite-actinolite, with quartz, Colebrook Hill. Specimen and photo: Ralph Bottrill. Field of view: 25x35mm |
| © Ralph Bottrill 200 | Photo ID: 108821 View Count: 166 |
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