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Item talk:Q41599: Difference between revisions
From geokb
Added additional content from Mindat and Geoscience Ontology to discussion page
(Updated rock class item discussion page with longer source data descriptions) |
(Added additional content from Mindat and Geoscience Ontology to discussion page) |
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= Mindat Description = | = Mindat Short Description = | ||
A granitoid having an alkali-feldspar/plagioclase ratio from 65-90% and <5% quartz | |||
A granitoid having an alkali-feldspar/plagioclase ratio from 65-90% and <5% quartz. | |||
A group of plutonic rocks containing alkali feldspar (usually orthoclase, microcline, or perthite), a small amount of plagioclase (less than in 'monzonite'), one or ... | |||
