Riebeckite-quartz-feldspar gneiss
A rock subtype
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About Riebeckite-quartz-feldspar gneiss
Unique Identifiers
Mindat ID:
51482
Long-form identifier:
mindat:1:1:51482:8
GUID
(UUID V4):
(UUID V4):
8de830bf-3dc2-4960-b1a5-0b291fea8924
Classification of Riebeckite-quartz-feldspar gneiss
- Rock
- Metamorphic rock
- Gneiss
- Riebeckite-quartz-feldspar gneiss
- Gneiss
- Metamorphic rock
Mineralogy of Riebeckite-quartz-feldspar gneiss
Essential minerals - these are minerals that are required within the classification of this rock:
| Feldspar > Alkali Feldspar > Microcline | K(AlSi3O8) |
| Riebeckite | â—»[Na2][Fe2+3Fe3+2]Si8O22(OH)2 |
| Silica > Quartz | SiO2 |
Non-essential minerals - these minerals are common, sometimes major components, but are not always present:
| Feldspar > Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Magnetite | Fe2+Fe3+2O4 |
Synonyms of Riebeckite-quartz-feldspar gneiss
Common Associates
Associated Minerals Based on Photo Data:
| 29 photos of Riebeckite-quartz-feldspar gneiss associated with Riebeckite | â—»[Na2][Fe2+3Fe3+2]Si8O22(OH)2 |
| 9 photos of Riebeckite-quartz-feldspar gneiss associated with Titanite | CaTi(SiO4)O |
| 3 photos of Riebeckite-quartz-feldspar gneiss associated with Aegirine | NaFe3+Si2O6 |
| 3 photos of Riebeckite-quartz-feldspar gneiss associated with Quartz | SiO2 |
| 2 photos of Riebeckite-quartz-feldspar gneiss associated with Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Internet Links for Riebeckite-quartz-feldspar gneiss
mindat.org URL:
https://www.mindat.org/min-51482.html
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References for Riebeckite-quartz-feldspar gneiss
Reference List:
Semmering basis tunnel, Gloggnitz, Neunkirchen District, Lower Austria, Austria