| 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 Yedlin Locality, Topsham, Sagadahoc County, Maine, USA |
| Photo Gallery | View Gallery (3 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 29731 |
| Long-form Identifier: | 1:3:29731:4 |
| GUID (UUID V4): | d86c8824-6c01-4e36-857c-4df4bf2bcbd9 |
| Nearest other occurrences of Opal-AN |
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| 5.5km (3.4 miles) | ⓘWilliam Willes #1 Quarry, Topsham, Sagadahoc County, Maine, USA |
| 31.1km (19.3 miles) | ⓘMaine Feldspar Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
| 40.6km (25.2 miles) | ⓘHeath Quarry, Casco, Cumberland County, Maine, USA |
| 54.6km (33.9 miles) | ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA |
| 55.3km (34.3 miles) | ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA |
| 57.0km (35.4 miles) | ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA |
| 65.2km (40.5 miles) | ⓘEstes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA |
| 66.8km (41.5 miles) | ⓘHeikkinen Quarry, Greenwood, Oxford County, Maine, USA |
| 79.9km (49.7 miles) | ⓘSongo Pond Quarry (Kimball Ledge Quarry), Albany, Oxford County, Maine, USA |
| 84.8km (52.7 miles) | ⓘLord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (article/letter/editorial) | | by a committee consisting of Dr. Carl Francis, Maine Mineral and Gem Museum; Dr. Marian Lupulescu, New...absence of iron as a chromophore has resulted in an unusual completely white mineral assemblage. Additionally...formation of ludwigite near the intrusive contact, an uncommon mineral in contact-metamorphic assemblages...of siliceous dolomites: Alta Stock aureole, Utah, USA. Journal of Petrology 41:739–57. sharing MnO5(OH)...within the anion column of the atomic structure. As an alternative to XRF, the difference in position enables |
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Yedlin Locality, Topsham, Sagadahoc County, Maine, USA