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Analcime : Na2[Al2Si4O12] · 2H2O | |
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Mount Hotham, High Country, Victoria, Australia Analcime crystals in a vugh in basalt from the Mount Hotham area. Field of view: 4.6mm. |
| © Judy Rowe | Photo ID: 189289 View Count: 72 |
Chabazite-Ca : (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O, Natrolite : Na2[Al2Si3O10] · 2H2O | |
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Mount Hotham, High Country, Victoria, Australia Chabazite-Ca crystals showing complex twinning with natrolite in a vugh in basalt from the Mount Hotham area. Specimen collector and owner: Brian Davis. Field of view: 5mm. |
| © Judy Rowe | Photo ID: 189290 View Count: 63 |
Natrolite : Na2[Al2Si3O10] · 2H2O | |
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Mount Hotham, High Country, Victoria, Australia Natrolite in a vugh in basalt from the Mount Hotham area. Field of view: 6mm. |
| © Judy Rowe | Photo ID: 189292 View Count: 89 |
Natrolite : Na2[Al2Si3O10] · 2H2O | |
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Mount Hotham, High Country, Victoria, Australia Natrolite from the Mount Hotham area showing colour zoning. Field of view: 6mm. |
| © Judy Rowe | Photo ID: 189291 View Count: 77 |
Thomsonite | |
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Mount Hotham, High Country, Victoria, Australia Thomsonite in a vugh in basalt from the Mount Hotham area. Field of view: 6mm. |
| © Judy Rowe | Photo ID: 189293 View Count: 118 |
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