Quartz-40666
(c) Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
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Quartz
- Locality: Idarado Mine, Telluride, Ouray District (Uncompahgre District), San Miguel County, Colorado, USA (Locality at mindat.org)
- A VERY SHOWY, EXCELLENT and very nearly pristine Colorado specimen from the famous Idarado Mine. A sharp, CABINET-SIZED quartz crystal is coated with snow-white drusy quartz. The sidecar crystals add character to this fine piece, which has only one broken sidecar crystal on the backside. Ex Ed Ruggiero Collection, who purchased this piece in November, 1975. MUCH BETTER IN PERSON, as a Colorado collector will know. 11.3 x 5.7 x 5.1 cm
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Relevantní obrázky
![](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Quartz-Calcite-Fluorite-249187.jpg/250px-Quartz-Calcite-Fluorite-249187.jpg)
(c) Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
![](https://upload.wikimedia.org/wikipedia/commons/thumb/3/32/Quartz_crystals_druse.jpg/125px-Quartz_crystals_druse.jpg)
![](https://upload.wikimedia.org/wikipedia/commons/thumb/0/0d/Andradite-Hematite-k244b.jpg/250px-Andradite-Hematite-k244b.jpg)
(c) Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
![](https://upload.wikimedia.org/wikipedia/commons/thumb/5/55/Celestine-240021.jpg/250px-Celestine-240021.jpg)
(c) Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Amathystre_septre.jpg/125px-Amathystre_septre.jpg)
Relevantní články
DrúzaTermínem drúza je v mineralogii označována skupina krystalů narostlých na společné podložce. Větší shluky nepravidelně narostlých krystalů jsou charakterizovány jako krystalické agregáty. Dutina v hornině, zčásti nebo zcela vyplněná minerály, se nazývá geoda. .. pokračovat ve čtení