Locality type: | Tunnel |
Classification |
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Species: | 'Heulandite Subgroup' (not an IMA approved species) |
Formula: | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
Confirmation |
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Validity: | Confirmed |
Confirmation Methods: | Raman Spectroscopy |
Data |
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Mineral Data: | Click here to view Heulandite Subgroup data |
Locality Data: | Click here to view Vaðlaheiði Tunnel, Svalbarðsstrandarhreppur, Northeastern Region, Iceland |
Data Identifiers |
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Mindat Occurrence Record ID: | 912589 |
Long-form Identifier: | 1:3:912589:6 |
GUID (UUID V4): | 85a672f2-19e1-4e88-b51e-3216e913487f |
Nearest other occurrences of Heulandite Subgroup |
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40.8km (25.3 miles) | ⓘUnnamed gully, Flateyjardalur, Þingeyjarsveit, Northeastern Region, Iceland |
48.0km (29.8 miles) | ⓘÓlafsfjarðarmúli, Dalvík, Dalvíkurbyggð, Northeastern Region, Iceland |
50.2km (31.2 miles) | ⓘStapi, Flateyjardalur, Þingeyjarsveit, Northeastern Region, Iceland |
53.2km (33.1 miles) | ⓘKotagil, Norðurádalur, Akrahreppur, Sveitarfélagið Skagafjörður, Northwestern Region, Iceland |
60.6km (37.7 miles) | ⓘKrafla Volcano, Myvatn, Skútustaðahreppur, Þingeyjarsveit, Northeastern Region, Iceland |
65.3km (40.6 miles) | ⓘUnnamed quarry, Siglufjörður, Fjallabyggð, Northeastern Region, Iceland |
68.6km (42.6 miles) | ⓘVestari Heraðsvötn, Sauðárkrókur, Sveitarfélagið Skagafjörður, Northwestern Region, Iceland |
References |
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