File:Rhyodacite qapf.jpg

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Rhyodacite_qapf.jpg(570 × 600 pixels, file size: 55 KB, MIME type: image/jpeg)

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Summary

Description
English: This image shows the QAPF diagram used for classifying volcanic rocks based on their relative content of quartz, feldspars, and feldspathoids. Rhyodacites are not formally defined in this classification,but fall close to the boundary between the rhyolite and dacite fields.
Date
Source Own work
Author Kent G. Budge

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I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Captions

QAPF diagram with the approximate location of rhyodacite highlighted

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29 October 2020

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Date/TimeThumbnailDimensionsUserComment
current22:16, 29 October 2020Thumbnail for version as of 22:16, 29 October 2020570 × 600 (55 KB)Kent G. BudgeUploaded own work with UploadWizard

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