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Prehnite from
Montijos quarry, Montijos, Monte Redondo e Carreira, Leiria, Leiria, Portugal
| Locality type: | Quarry | |
| Classification | ||
|---|---|---|
| Species: | Prehnite | |
| Formula: | Ca2Al2Si3O10(OH)2 | |
| Formation: | Primary | |
| Comments: | Rui Nunes' collection | |
| Quality for species: | Good crystals or rich for species - important (!) | |
| Abundance at site: | Common | |
| Confirmation | ||
| Validity: | Believed Valid | |
| Associated Minerals Based on Photo Data: | ||
| Titanite | 31 | |
| Actinolite | 21 | |
| Albite | 12 | |
| - var Oligoclase | 10 | |
| - var Oligoclase-Albite | 2 | |
| Calcite | 10 | |
| Hematite | 9 | |
| - var Specularite | 4 | |
| Hornblende Root Name Group | 6 | |
| Quartz | 3 | |
| Fluorapatite | 2 | |
| Magnesio-hornblende | 1 | |
| Feldspar Group | 1 | |
| Arsenopyrite | 1 | |
| Amphibole Supergroup | 1 | |
| - var Byssolite | 1 | |
| Data | ||
| Mineral Data: | Click here to view Prehnite data | |
| Locality Data: | Click here to view Montijos quarry, Montijos, Monte Redondo e Carreira, Leiria, Leiria, Portugal | |
| Photo Gallery | View Gallery (49 photos) | |
| Data Identifiers | ||
| Mindat Occurrence Record ID: | 220041 | |
| Long-form Identifier: | 1:3:220041:5 | |
| GUID (UUID V4): | 0 | |
| Nearest other occurrences of Prehnite | ||
| 36.8km (22.9 miles) | ⓘMonte de São Bartolomeu, Nazaré, Nazaré, Leiria, Portugal | |
| 61.5km (38.2 miles) | ⓘMata da Torre, Famalicão, Nazaré, Leiria, Portugal | |
| 62.3km (38.7 miles) | ⓘAvarela quarry (Casal da Avarela), Santa Maria e São Pedro e Sobral da Lagoa, Óbidos, Leiria, Portugal | |
| References | ||
Montijos quarry, Montijos, Monte Redondo e Carreira, Leiria, Leiria, Portugal