A Geoscience Digital Image Library
A Geoscience Digital Image Library
| Title | Pleonaste |
|---|---|
| Description | Pleonaste is a dingy blue, or grayish black, variety of spinel, MgAl2O4 (magnesium aluminum oxide). It is also called ceylanite. |
| Location | Australia ▹ Queensland |
| Photographer | Nessa Eull. 1899-12-30. |
| Collection | University of North Dakota Mineralogy Collection #403. |
| Key words | Pleonaste, Ceylanite, Australia |
| Tech details | 206 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens. |
| GeoDIL number | 1520 |
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