Melaquartz-diorite
A rock subtype
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Unique Identifiers
Mindat ID:
48253
Long-form identifier:
mindat:1:1:48253:8
GUID
(UUID V4):
(UUID V4):
e9004188-4a8b-4fb8-9140-b44319111dc1
Classification of Melaquartz-diorite
Quartz-diorite is in section 10* of the QAPF diagram.
Mineralogy of Melaquartz-diorite
Essential minerals - these are minerals that are required within the classification of this rock:
| Feldspar > Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Silica > Quartz | SiO2 |
Non-essential minerals - these minerals are common, sometimes major components, but are not always present:
| Feldspar > Alkali Feldspar | A subgroup of the Feldspar Group, poor in calcium, and mostly rich in potassium. |
References for Melaquartz-diorite
Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Le Maitre (ed.) (2002) Igneous Rocks - A Classification and Glossary of Terms. Cambridge Press
Internet Links for Melaquartz-diorite
mindat.org URL:
https://www.mindat.org/min-48253.html
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