phonolitic tephrite (Q41873): 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: tephritoid / reference | |||
Property / subclass of: tephritoid / reference | |||
Property / subclass of: tephritoid / reference | |||
Latest revision as of 17:11, 24 October 2023
Tephritoid that has a plagioclase to total feldspar ratio between 0.5 and 0.9, and contains less than 10 percent normative (CIPW) olivine.
- phonolitic-tephrite
Language | Label | Description | Also known as |
---|---|---|---|
English | phonolitic tephrite |
Tephritoid that has a plagioclase to total feldspar ratio between 0.5 and 0.9, and contains less than 10 percent normative (CIPW) olivine. |
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