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Prehnite from
Washington Pass, Golden Horn Batholith, Okanogan County, Washington, USA
| Locality type: | Pass | |
| Classification | ||
|---|---|---|
| Species: | Prehnite | |
| Formula: | Ca2Al2Si3O10(OH)2 | |
| Confirmation | ||
| Validity: | Believed Valid | |
| Associated Minerals Based on Photo Data: | ||
| Quartz | 3 | |
| Albite | 2 | |
| Microcline | 1 | |
| Laumontite | 1 | |
| Annite | 1 | |
| Epidote | 1 | |
| Titanite | 1 | |
| Data | ||
| Mineral Data: | Click here to view Prehnite data | |
| Locality Data: | Click here to view Washington Pass, Golden Horn Batholith, Okanogan County, Washington, USA | |
| Photo Gallery | View Gallery (7 photos) | |
| Data Identifiers | ||
| Mindat Occurrence Record ID: | 46415 | |
| Long-form Identifier: | 1:3:46415:6 | |
| GUID (UUID V4): | 0 | |
| Nearest other occurrences of Prehnite | ||
| 83.0km (51.6 miles) | ⓘSkagit Bluffs axinite occurrence, Hope, New Westminster Mining Division, British Columbia, Canada | |
| 85.3km (53.0 miles) | ⓘ48-55 Mine, Vesper Peak, Sultan Mining District, Snohomish County, Washington, USA | |
| 97.9km (60.8 miles) | ⓘRibbon Mine, Sisters Mining District, Whatcom County, Washington, USA | |
| References | ||








Washington Pass, Golden Horn Batholith, Okanogan County, Washington, USA