Locality type: | Quarry |
Classification |
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Species: | Helvine |
Formula: | Be3Mn42+(SiO4)3S |
Comments: | zonated (phantom). inner crystals of brown color and outer zone of pale yellowish color. Occurs in cavities in analcime |
Habit: | tetrehedral crystals up to 3 mm across |
Colour: | brown to yellowish |
Confirmation |
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Validity: | Believed Valid |
Associated Minerals Based on Photo Data: |
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Analcime | ⓘ2 photos of Helvine associated with Analcime at this locality. |
Natrolite | ⓘ1 photo of Helvine associated with Natrolite at this locality. |
Data |
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Mineral Data: | Click here to view Helvine data |
Locality Data: | Click here to view Almenningen Quarry (Treschow-Fritzøe Quarry), Tvedalen, Larvik, Vestfold, Norway |
Photo Gallery | View Gallery (4 photos) |
Data Identifiers |
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Mindat Occurrence Record ID: | 83160 |
Long-form Identifier: | 1:3:83160:4 |
GUID (UUID V4): | 287c0926-5c04-4567-ab19-65bccd58b425 |
Nearest other occurrences of Helvine |
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0.5km (0.3 miles) | ⓘSaga Pearl Quarry, Tvedalen, Larvik, Vestfold, Norway |
0.8km (0.5 miles) | ⓘHauane Quarry (Walter Rimstad Quarry), Tvedalen, Larvik, Vestfold, Norway |
1.2km (0.8 miles) | ⓘØstskogen Quarry, Tvedalen, Larvik, Vestfold, Norway |
1.5km (0.9 miles) | ⓘArent Quarry, Tvedalen, Larvik, Vestfold, Norway |
1.8km (1.1 miles) | ⓘVevja Quarry, Tvedalen, Larvik, Vestfold, Norway |
1.9km (1.2 miles) | ⓘThorstein Quarry, Brunlanes, Larvik, Vestfold, Norway |
2.0km (1.2 miles) | ⓘVevja 2 Quarry, Tvedalen, Larvik, Vestfold, Norway |
2.0km (1.2 miles) | ⓘA/S Granit Quarry, Tuften, Tvedalen, Larvik, Vestfold, Norway |
2.0km (1.2 miles) | ⓘTuften, Tvedalen, Larvik, Vestfold, Norway |
2.1km (1.3 miles) | ⓘVevja 3 Quarry, Tvedalen, Larvik, Vestfold, Norway |
References |
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Almenningen Quarry, Tvedalen, Larvik, Vestfold, Norway