| Classification |
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| Species: | Quartz var: Smoky Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Smoky Quartz data |
| Locality Data: | Click here to view Chummibort, Grengiols, Östlich Raron, Valais, Switzerland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 979741 |
| Long-form Identifier: | 1:3:979741:3 |
| GUID (UUID V4): | 91659f0a-d5e7-4e4f-900d-2403f67217e4 |
| Localities for Smoky Quartz in this Region |
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| Hillehorn northeast slope, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland |
| Ritter pass - Ritterchumme area, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland |
| Nearest other occurrences of Smoky Quartz |
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| 1.5km (0.9 miles) | ⓘRitter pass - Ritterchumme area, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland |
| 1.8km (1.1 miles) | ⓘMätti Valley, Grengiols, Östlich Raron, Valais, Switzerland |
| 2.2km (1.4 miles) | ⓘHillehorn northeast slope, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland |
| 3.0km (1.9 miles) | ⓘGhiacciaio di Mottiscia, Veglia Alp (Alpe Veglia), Varzo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 3.7km (2.3 miles) | ⓘBlau lake, Saflisch Valley, Grengiols, Östlich Raron, Valais, Switzerland |
| 3.7km (2.3 miles) | ⓘGischi glacier (incl. Gischihorn), Binn, Goms, Valais, Switzerland |
| 4.3km (2.7 miles) | ⓘWanni glacier - Scherbadung area (Monte Cervandone), Binn, Goms, Valais, Switzerland |
| 4.9km (3.0 miles) | ⓘPunta Gerla glacier, Binn, Goms, Valais, Switzerland |
| 9.2km (5.7 miles) | ⓘSchinhörner, Geisspfad area, Binn, Goms, Valais, Switzerland |
| 9.3km (5.8 miles) | ⓘLärchultini, Binn, Goms, Valais, Switzerland |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (article/letter/editorial) | | phases. Associated minerals include microcline, smoky quartz, and fluorite as centimeter-sized crystals....to 3 mm, in lenses of magnetite, hematite, and quartz in postmagmatic joints in the Conway Granite (Nizamoff...tetrahedral crystals to 1 cm embedded in massive quartz and specular hematite (fig. 6). Its composition...Blue genthelvite crystals on specular hematite and quartz, field of view 6.4 mm, El Criollo pegmatite, Cerro...exceptional crystals of aegirine associated with quartz and microcline (Petersen and Grossmann 1994; Cairncross |  | | Journal (issue) | | Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A. Scovil Phoenix, AZ Harold and Erica...sio2ga@bellsouth.net Terry Ledford P.O. Box 239 Little Switzerland, North Carolina 28749 wiscottawatta@wmconnect...royal purple, with relatively little smoky color compared to the quartz from other Piedmont amethyst occurrences...a depression that would contain colorless drusy-quartz-lined vugs containing nice clusters of gemmy amethyst...could be seen in these pockets, where the clear quartz druse lining the wall rock had separated from its |
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