| Locality type: | Prospect |
| 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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| Uralolite | ⓘ1 photo of Heulandite Subgroup associated with Uralolite at this locality. |
| Fairfieldite | ⓘ1 photo of Heulandite Subgroup associated with Fairfieldite at this locality. |
| Data |
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| Mineral Data: | Click here to view Heulandite Subgroup data |
| Locality Data: | Click here to view Spodumene prospect, Brandrücken, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 200876 |
| Long-form Identifier: | 1:3:200876:9 |
| GUID (UUID V4): | 6a908de8-f340-4322-94e6-bca9a3494480 |
| Nearest other occurrences of Heulandite Subgroup |
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| 12.7km (7.9 miles) | ⓘHematite Mine, Waldenstein, Wolfsberg, Wolfsberg District, Carinthia, Austria |
| 14.8km (9.2 miles) | ⓘA2 Highway tunnel, Übelskogel, Bad Sankt Leonhard im Lavanttal, Wolfsberg District, Carinthia, Austria |
| 16.4km (10.2 miles) | ⓘGradischkogel, Sankt Vinzenz, Lavamünd, Wolfsberg District, Carinthia, Austria |
| 16.4km (10.2 miles) | ⓘSauerbrunngraben quarries, Stainz, Deutschlandsberg District, Styria, Austria |
| 17.4km (10.8 miles) | ⓘGneiss quarries, Deutschlandsberg, Deutschlandsberg District, Styria, Austria |
| 19.6km (12.2 miles) | ⓘKoglereck quarry, Sankt Vinzenz, Lavamünd, Wolfsberg District, Carinthia, Austria |
| 26.7km (16.6 miles) | ⓘGertrusk, Wolfsberg, Wolfsberg District, Carinthia, Austria |
| 28.3km (17.6 miles) | ⓘIrregger Schwaig (Schumetzkogel), Lölling, Hüttenberg, Sankt Veit an der Glan District, Carinthia, Austria |
| 35.0km (21.8 miles) | ⓘBasalt quarry, Weitendorf, Wildon, Leibnitz District, Styria, Austria |
| 53.8km (33.4 miles) | ⓘZgornji Štrihovec, Šentilj, Slovenia |
| References |
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Spodumene prospect, Brandrücken, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria