| Locality type: | Exposure |
| 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: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Stilbite Subgroup | ⓘ1 photo of Heulandite Subgroup associated with Stilbite Subgroup at this locality. |
| Data |
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| Mineral Data: | Click here to view Heulandite Subgroup data |
| Locality Data: | Click here to view Glyvursnes, Argir, Streymoy, Streymoy Region, Faroe Islands |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1606428 |
| Long-form Identifier: | 1:3:1606428:5 |
| GUID (UUID V4): | cff20f0e-6b03-423a-8036-6565808e8158 |
| Nearest other occurrences of Heulandite Subgroup |
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| 0.6km (0.4 miles) | ⓘBergsendi, Argir, Streymoy, Streymoy Region, Faroe Islands |
| 0.7km (0.4 miles) | ⓘGlyvursnes Quarry, Argir, Streymoy, Streymoy Region, Faroe Islands |
| 4.3km (2.7 miles) | ⓘNeystanes, Nólsoy, Tórshavn Municipality, Streymoy, Streymoy Region, Faroe Islands |
| 4.8km (3.0 miles) | ⓘGamlarett Quarry, Kirkjubøur, Streymoy, Streymoy Region, Faroe Islands |
| 17.3km (10.7 miles) | ⓘSátan Quarry (Hundsarabotnur quarry), Oyrareingir, Streymoy, Streymoy Region, Faroe Islands |
| 17.4km (10.8 miles) | ⓘHustoft Quarry, Lamba, Eysturoy, Eysturoy Region, Faroe Islands |
| 17.7km (11.0 miles) | ⓘKollafjarðar School, Kollafjørður, Streymoy, Streymoy Region, Faroe Islands |
| 18.6km (11.5 miles) | ⓘSelatrađ Quarry, Morskranes, Eysturoy, Eysturoy Region, Faroe Islands |
| 19.6km (12.2 miles) | ⓘSkáli Roadcuts, Skála, Eysturoy, Eysturoy Region, Faroe Islands |
| 21.6km (13.4 miles) | ⓘSkipanes, Eysturoy, Eysturoy Region, Faroe Islands |
| References |
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