| Locality type: | Quarry |
| 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 | â1 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 Vestmanna harbour, Vestmanna, Streymoy, Streymoy Region, Faroe Islands |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 540062 |
| Long-form Identifier: | 1:3:540062:1 |
| GUID (UUID V4): | 38efe42b-1225-4aa2-99e0-b2988a0066ba |
| Nearest other occurrences of Heulandite Subgroup |
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| 0.6km (0.4 miles) | âRecycling Unit, Vestmanna, Streymoy, Streymoy Region, Faroe Islands |
| 1.4km (0.8 miles) | âVestmannavegurin Roadcuts, KvĂvĂk, Streymoy, Streymoy Region, Faroe Islands |
| 1.4km (0.9 miles) | âVestmanna 1 borehole, Vestmanna, Streymoy, Streymoy Region, Faroe Islands |
| 5.5km (3.4 miles) | âFĂștaklettur, SandavĂĄgur, VĂĄgar, VĂĄgar Region, Faroe Islands |
| 6.5km (4.0 miles) | âVĂĄgar Tunnel (VĂĄga), VĂĄgar, VĂĄgar Region, Faroe Islands |
| 8.9km (5.5 miles) | âViĂ° Ăir, Streymnes, Streymoy, Streymoy Region, Faroe Islands |
| 10.0km (6.2 miles) | âSandavĂĄgur Quarry, SandavĂĄgur, VĂĄgar, VĂĄgar Region, Faroe Islands |
| 10.9km (6.8 miles) | âNesvik Quarry, Nesvik, Streymoy, Streymoy Region, Faroe Islands |
| 11.0km (6.9 miles) | âGiljanes, SandavĂĄgur, VĂĄgar, VĂĄgar Region, Faroe Islands |
| 11.2km (7.0 miles) | âLiĂ°in, SĂžrvĂĄgur, VĂĄgar, VĂĄgar Region, Faroe Islands |
| References |
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Vestmanna harbour, Vestmanna, Streymoy, Streymoy Region, Faroe Islands