| Locality type: | Quarry |
| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Sunstone | ⓘ2 photos of Quartz associated with Sunstone at this locality. |
| Muscovite | 2 photos of Quartz associated with Muscovite at this locality. |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Østerådalen, Østerå, Tvedestrand, Agder, Norway |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 680968 |
| Long-form Identifier: | 1:3:680968:3 |
| GUID (UUID V4): | eb42758c-899c-439b-8839-851ecc2ceacb |
| Nearest other occurrences of Quartz |
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| 1.5km (0.9 miles) | ⓘFagerhei, Tvedestrand, Agder, Norway |
| 5.1km (3.2 miles) | ⓘNordre Fiane Iron Mine, Solberg iron mines, Holt, Tvedestrand, Agder, Norway |
| 6.0km (3.8 miles) | ⓘMidtbø (Midbø), Tvedestrand, Agder, Norway |
| 6.4km (4.0 miles) | ⓘJensen's Feldspar Quarry, Holt, Tvedestrand, Agder, Norway |
| 6.4km (4.0 miles) | ⓘGangdalstjern mine, Solberg iron mines, Holt, Tvedestrand, Agder, Norway |
| 7.9km (4.9 miles) | ⓘSolbutjernane, Tvedestrand, Agder, Norway |
| 9.1km (5.7 miles) | ⓘSkuggestøl Pegmatite, Risør, Agder, Norway |
| 10.1km (6.3 miles) | ⓘHauglandsvatnet, Vegårshei, Agder, Norway |
| 10.1km (6.3 miles) | ⓘLandbø Mine, Landbø, Austre Moland, Arendal, Agder, Norway |
| 10.7km (6.7 miles) | ⓘSørlandsporten, Risør, Agder, Norway |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (issue) | | Inclusions in sunstone feldspar from Norway and topaz from Sri Lanka|Quartz with a tourmaline ‘pinwheel’ inclusion|Viewing...gem rough is typically ‘frozen’ within massive quartz, making it difficult to extract. The rough material...INCLUSIONS IN GEMS Inclusions in Sunstone Feldspar from Norway Aventurescent feldspar, commonly called sunstone...Figure 25: This sawn piece of rough sunstone from Norway (32 × 30 × 23 mm) displays attractive schiller...Mauro Pantò. Figure 26: This 0.62 ct sunstone from Norway contains a noticeable cluster of black inclusions |
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