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Birefringent Dolomite (detail); Cantera Azkárate, Eugi (Eugui), Esteribar, Navarre (Navarra), España.
Field of view about 15mm square. GN’s collection id 09ESDm001.
Stereo microscope, eyepiece projection, halogen + white LED illumination. (Author: Gerhard Niklasch)
| Dimensions: | 305 x 307 |
| File size: | 12.34 kbytes |
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