Tonalite (Q41564): Difference between revisions
From geokb
(Created a new Item: Added initial named and identified rock item from Mindat) |
(Cleared an Item: Added to primary parent rock class as subclass) |
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| Property / subclass of | |||
| Property / subclass of: granitoid / rank | |||
Normal rank | |||
| Property / subclass of: granitoid / reference | |||
Revision as of 17:50, 21 April 2023
A granitoid (a coarse grained igneous rock with <90% mafics; felsic minerals are composed mostly of quartz (20-60%), Kspar (alkali-feldspar) and plagioclase), where plagioclase is >90% of the total feldspar on the QAPF diagram
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Tonalite |
A granitoid (a coarse grained igneous rock with <90% mafics; felsic minerals are composed mostly of quartz (20-60%), Kspar (alkali-feldspar) and plagioclase), where plagioclase is >90% of the total feldspar on the QAPF diagram |
