| Locality type: | Tunnel |
| Classification |
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| Species: | 'Apophyllite Group' (not an IMA approved species) |
| Formula: | AB4[Si8O20]X · 8H2O |
| Confirmation |
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|
| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Apophyllite Group data |
| Locality Data: | Click here to view Heggur Tunnel (Fjøra-Tafjord tunnel), Tafjord, Norddal, Fjord, Møre og Romsdal, Norway |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 459581 |
| Long-form Identifier: | 1:3:459581:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Apophyllite Group |
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| 7.7km (4.8 miles) | ⓘZakariasvatn, Tafjord, Norddal, Fjord, Møre og Romsdal, Norway |
| 33.4km (20.7 miles) | ⓘStrynefjellet, Stryn, Vestland, Norway |
| 42.0km (26.1 miles) | ⓘFramruste, Skjåk, Innlandet, Norway |
| 45.1km (28.0 miles) | ⓘÅfarnes, Rauma, Møre og Romsdal, Norway |
| 73.0km (45.4 miles) | ⓘØksendal Tunnel, Sunndal, Møre og Romsdal, Norway |
| 93.3km (58.0 miles) | ⓘFjærland Tunnel, Sogndal, Vestland, Norway |
| References |
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Heggur Tunnel, Tafjord, Norddal, Fjord, Møre og Romsdal, Norway