GNEISS
Miscellaneous
- Family: None
- Region: None
- Mined At: Unspecified
- Raw Mineral: Yes
- Generic: No
Notes
(Richard Willis)
Metamorphic rock, essentially of feldspar, quartz and mica, with garnet, cordierite, sillimanite and hornblende. Formed by medium to high grade sedimentary clays and/or granites.
Authors
- Richard Willis (Owner)
XML
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<material name="GNEISS" descrip="" generic="0" rawmineral="1" searchkey="" loi="0.00">
<notes>
<note>Metamorphic rock, essentially of feldspar, quartz and mica, with garnet, cordierite, sillimanite and hornblende. Formed by medium to high grade sedimentary clays and/or granites.<BR>
</note>
</notes>
</material>
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