tonalite (Q41564): Difference between revisions
From geokb
(Changed label, description and/or aliases in en, and other parts: Updated rock class item with Geoscience Ontology GSRM data) |
(Changed an Item: Updated rock class item with Geoscience Ontology GSRM subclass data) |
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| Property / subclass of: granitoid / reference | |||
| Property / subclass of: granitoid / reference | |||
| Property / subclass of: granitoid / reference | |||
Latest revision as of 17:10, 24 October 2023
Granitoid consisting of quartz and intermediate plagioclase, usually with biotite and amphibole. Includes rocks defined modally in QAPF field 5; ratio of plagioclase to total feldspar is greater than 0.9.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | tonalite |
Granitoid consisting of quartz and intermediate plagioclase, usually with biotite and amphibole. Includes rocks defined modally in QAPF field 5; ratio of plagioclase to total feldspar is greater than 0.9. |
