File:Rhyolite qapf.jpg

Rhyolite_qapf.jpg(570 × 600 pixels, file size: 57 KB, MIME type: image/jpeg)

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Summary

Description
English: This image shows the QAPF diagram used to classify igneous rocks. The rhyolite field has been highlighted in yellow. When it is impractical to determine the mineral composition of a volcanic rock, due to its glassy or very fine-grained nature, chemical classification based on the TAS diagram is used instead.
Date
Source Own work
Author Kent G. Budge
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Captions

QAPF diagram with rhyolite field highlighted

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26 October 2020

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Date/TimeDimensionsUserComment
current15:28, 26 October 2020570 × 600 (57 KB)Kent G. BudgeUploaded own work with UploadWizard

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