rhyolitoid (Q43306): Difference between revisions

From geokb
(‎Changed an Item: Moved Mindat rock identifier to instance of claim as qualifier)
(‎Changed an Item: Updated rock class item with Geoscience Ontology GSRM subclass data)
 
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label / enlabel / en
Rhyolitoid
rhyolitoid
description / endescription / en
Felsites (acid volcanic rocks) tentatively identified as rhyolite, with felsic minerals comprising >20% quartz and alkali feldspar/plagioclase 40-100%
fine_grained_igneous_rock consisting of quartz and alkali feldspar, with minor plagioclase and biotite, in a microcrystalline, cryptocrystalline or glassy groundmass
Property / instance of
 
Property / instance of: rock material / rank
Normal rank
 
Property / instance of: rock material / qualifier
 
Property / instance of: rock material / reference
 
Property / subclass of
 
Property / subclass of: fine grained igneous rock / rank
 
Normal rank
Property / subclass of: fine grained igneous rock / reference
 
Property / subclass of: fine grained igneous rock / reference
 
Property / subclass of
 
Property / subclass of: acidic igneous rock / rank
 
Normal rank
Property / subclass of: acidic igneous rock / reference
 
Property / subclass of: acidic igneous rock / reference
 
Property / same as
 
Property / same as: https://mindat.org/min-50639.html / rank
 
Normal rank
Property / same as
 
Property / same as: https://w3id.org/gso/rockmaterial/rhyolitoid / rank
 
Normal rank

Latest revision as of 17:12, 24 October 2023

fine_grained_igneous_rock consisting of quartz and alkali feldspar, with minor plagioclase and biotite, in a microcrystalline, cryptocrystalline or glassy groundmass
Language Label Description Also known as
English
rhyolitoid
fine_grained_igneous_rock consisting of quartz and alkali feldspar, with minor plagioclase and biotite, in a microcrystalline, cryptocrystalline or glassy groundmass

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