Tourmaline
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| Tourmaline-biotite-muscovite-chlorite rock |
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| Plankogel, Carinthia, Austria |
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| Source: Thin section collection M.M. Raith |
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| Photos: MMR |
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Comments and references:
From metasomatic blackwall separating ultramafic lenses and muscovite-kyanite-staurolite schists (proximal to schist) |
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| PPL |
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| +Pol |
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| Additional images |
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| Image comments |
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| Width of view |
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Pol orientation |
| 1 mm |
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W-E |
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Tourmaline |
Images
Mineral data |
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