File:Spinel twin.png
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Summary
| Description |
English: Diagram of contact twinning of spinel. The image at left is a single crystal with the composition plane outlined in red. At right are crystal twins, corresponding to cutting the single crystal on its composition plane and rotating the front half clockwise. After (1964) Mineralogy for amateurs., Princeton, N.J.: Van Nostrand, pp. 96−105 ISBN: 0442276249. |
| Date | |
| Source | Own work |
| Author | Kent G. Budge |
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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 | 02:14, 18 February 2022 | | 437 × 265 (31 KB) | Kent G. Budge | More consistent rendering of composition plane in pair of images |
| 02:04, 18 February 2022 |  | 463 × 270 (31 KB) | Kent G. Budge | Uploaded own work with UploadWizard |
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