| Locality type: | Quarry |
| Classification |
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| Species: | Prehnite |
| Formula: | Ca2Al2Si3O10(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Prehnite data |
| Locality Data: | Click here to view Llanelwedd Quarry, Builth Wells, Powys, Wales, UK |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 17184 |
| Long-form Identifier: | 1:3:17184:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Prehnite |
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| 49.5km (30.8 miles) | ⓘMore Quarry (Squilver Quarry), Disgwylfa Hill, Moreswood, More, Shropshire, England, UK |
| 49.9km (31.0 miles) | ⓘDisgwylfa Hill, Moreswood, More, Shropshire, England, UK |
| 84.8km (52.7 miles) | ⓘWoodford Bridge, Stroud, Gloucestershire, England, UK |
| 95.7km (59.5 miles) | ⓘMynydd Preseli intrusions, Eglwyswrw, Pembrokeshire, Wales, UK |
| References |
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