trondhjemite (Q43728): Difference between revisions
From geokb
(Changed an Item: Moved Mindat rock identifier to instance of claim as qualifier) |
(Changed label, description and/or aliases in en, and other parts: Removed instance of classification and added Mindat identifier as same as relationship) |
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trondhjemite | |||
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Property / instance of: rock material / rank | |||
Property / instance of: rock material / qualifier | |||
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Property / same as: https://mindat.org/min-51928.html / rank | |||
Normal rank |
Latest revision as of 20:37, 28 August 2023
A leucotonalite whose plagioclase is oligoclase or andesine, quartz is at least 20% of the leucocratic minerals, and the alkali feldspar must comprise no more than 10% of the total feldspars
Language | Label | Description | Also known as |
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English | trondhjemite |
A leucotonalite whose plagioclase is oligoclase or andesine, quartz is at least 20% of the leucocratic minerals, and the alkali feldspar must comprise no more than 10% of the total feldspars |