File:1911 Britannica - Apophyllite.png
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Summary
| Description |
English: Apophyllite always occurs as distinct crystals, which belong to the tetragonal system. The form is either a square prism terminated by the basal planes (fig. 2), or an acute pyramid (fig. 1). Illustration from 1911 Encyclopædia Britannica, article Apophyllite. |
| Date | |
| Source |
 Encyclopædia Britannica Eleventh Edition, Vol. 2, Page 195 |
| Author | Encyclopædia Britannica, 1911 |
Licensing
|
This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States. |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:23, 11 September 2012 | | 288 × 186 (40 KB) | Clarice Reis | User created page with UploadWizard |
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