| Locality type: | Cliff |
| Classification |
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| Species: | Phlogopite |
| Formula: | KMg3(AlSi3O10)(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Tridymite | 5 |
| Osumilite | 5 |
| Laihunite | 1 |
| Data |
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| Mineral Data: | Click here to view Phlogopite data |
| Locality Data: | Click here to view Obsidian Cliffs, North Sister Mountain, McKenzie Pass, Lane County, Oregon, USA |
| Photo Gallery | View Gallery (12 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 120105 |
| Long-form Identifier: | 1:3:120105:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Phlogopite |
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| 99.4km (61.8 miles) | ⓘLemolo Lake, Douglas County, Oregon, USA |
| References |
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Martin, A.M.,Médard, M.,Devouard, B., Keller, L. P., Righter, K., Devidal, J-L., and Rahman, Z. (2015): Fayalite oxidation processes in Obsidian Cliffs rhyolite flow, Oregon. American Mineralogist: 100: 1153–1164. |
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Obsidian Cliffs, North Sister Mountain, McKenzie Pass, Lane County, Oregon, USA