File:Basalt qapf.jpg
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Basalt_qapf.jpg (570 × 600 pixels, file size: 49 KB, MIME type: image/jpeg)
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Summary
| Description |
English: This is an image of the QAPF diagram used to classify volcanic rocks when the modal mineralogy can be determined. The basalt/andesite field is highlighted in yellow. Basalt has SiO2 < 52% while andesite has SiO2 > 52%. |
| Date | |
| Source | Own work |
| Author | Kent G. Budge |
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:46, 17 August 2020 | | 570 × 600 (49 KB) | Kent G. Budge | Uploaded own work with UploadWizard |
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