| Locality type: | Quarry |
| Classification |
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| Species: | Opal var: Opal-AN |
| Formula: | SiO2 · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Opal-AN data |
| Locality Data: | Click here to view Heikkinen Quarry, Greenwood, Oxford County, Maine, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 29006 |
| Long-form Identifier: | 1:3:29006:5 |
| GUID (UUID V4): | 665c5522-7ea5-49b5-b1bf-717430e02217 |
| Nearest other occurrences of Opal-AN |
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| 13.1km (8.1 miles) | ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA |
| 13.2km (8.2 miles) | ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA |
| 13.3km (8.3 miles) | ⓘSongo Pond Quarry (Kimball Ledge Quarry), Albany, Oxford County, Maine, USA |
| 16.4km (10.2 miles) | ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA |
| 26.8km (16.7 miles) | ⓘLord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA |
| 28.2km (17.5 miles) | ⓘDunton Gem Quarry, Newry, Oxford County, Maine, USA |
| 28.4km (17.6 miles) | ⓘBell pit, Newry, Oxford County, Maine, USA |
| 28.4km (17.6 miles) | ⓘCrooker Gem Pegmatite Quarries, Newry, Oxford County, Maine, USA |
| 32.0km (19.9 miles) | ⓘBlack Mountain Quarry, Rumford, Oxford County, Maine, USA |
| 35.3km (21.9 miles) | ⓘHeath Quarry, Casco, Cumberland County, Maine, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Book | | Truran, Jr. and A. Heger University of Chicago, IL, USA 1.01.1 INTRODUCTION 1.01.2 ABUNDANCES AND NUCLEOSYNTHESIS...oxygen, and silicon burning to proceed. Collapse of an iron core devoid of further nuclear energy then gives...binary systems, mass transfer can take place from an evolving companion onto a compact object. This naturally...Wallerstein et al. (1997), and Woosley et al. (2002). An overview of galactic chemical evolution is presented...in the Sun. Allende Prieto et al. (2001) derived an accurate oxygen abundance for the Sun of log 1ðOÞ |
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