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Quartz (variety smoky quartz)
Usingen quartzite works, Usingen, Hochtaunuskreis, Darmstadt, Hesse/Hessen, Germany
Specimen size 18 x 16 cm, largest crystals 6 cm
(Author: Tobi)
| Dimensions: | 1530 x 1500 |
| File size: | 224.37 kbytes |
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