| Classification |
|---|
|
| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
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|
| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Yedlin Locality, Topsham, Sagadahoc County, Maine, USA |
| Data Identifiers |
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|
| Mindat Occurrence Record ID: | 29722 |
| Long-form Identifier: | 1:3:29722:6 |
| GUID (UUID V4): | acd95701-7ed4-48cb-b8d6-a74a8e8f04be |
| Nearest other occurrences of Biotite |
|---|
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| 0.2km (0.1 miles) | ⓘStandpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA |
| 0.2km (0.1 miles) | ⓘNorth Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA |
| 0.2km (0.1 miles) | ⓘRussell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA |
| 3.6km (2.2 miles) | ⓘLeavitt Prospect, Topsham, Sagadahoc County, Maine, USA |
| 3.6km (2.3 miles) | ⓘConsolidated #1 Quarry, Topsham, Sagadahoc County, Maine, USA |
| 3.7km (2.3 miles) | ⓘConsolidated #2 Quarry (Purington Quarry), Topsham, Sagadahoc County, Maine, USA |
| 3.8km (2.4 miles) | ⓘSwamp #2 quarry, Topsham, Sagadahoc County, Maine, USA |
| 3.8km (2.4 miles) | ⓘSwamp No. 1 Quarry, Topsham, Sagadahoc County, Maine, USA |
| 3.9km (2.4 miles) | ⓘTwin Pits Quarry, Topsham, Sagadahoc County, Maine, USA |
| 4.9km (3.0 miles) | ⓘFisher Quarry, Topsham, Sagadahoc 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...of siliceous dolomites: Alta Stock aureole, Utah, USA. Journal of Petrology 41:739–57. sharing MnO5(OH)...Margarosanite at the Parker Shaft, Franklin, New Jersey, USA: a Review. V. King1 and P. Chin2. 1PO Box 90888,...minerals of Franklin and Sterling Hill, Sussex County, New Jersey. U.S. professional paper 180. BASE-METAL...at White Creek (Washington County), Flatbrook and Ancramdale (Columbia County), and Shekomeko (Judge Bockee |  | | Report (edition) | | BULLETIN 41 Third Edition A Collector's Guide to Maine Mineral Localities by Woodrow B. 7KaSVRQ Donald...Vandall T. King Robert G. Marvinney, State Geologist Maine Geological Survey Natural Resources Information...OF CONSERVATION 1998 Copyright © 1998 by the Maine Geological Survey, Department of Conservation. All...24 x JO mm;Jrom the Bennett Quarry, Buckfield, Maine. Mined in 1996 by Holden !Jrothers Mining and currently...Photo by John B. Poisson. The laws and policies of Maine and the United States prohibit discrimination in |  | | Book (volume) | | Mineralogy by Vandall T. King and Eugene E. Foord Maine Geological Survey DEPARTMENT OF CONSERVATION Walter...Resources Information, Maine Geological Survey Walter A. Anderson, State Geologist Maine Geological Survey...DEPARTMENT OF CONSERVATION 1994 Copyright ©1994 by the Maine Geological Survey, Department of Conservation. All...photograph: Fluorapatite, Pulsifer quarry, Auburn, Maine (2.2 cm specimen), Harvard Mineralogical Museum...Wendell E. Wilson, ©1985. The laws and policies of Maine and the United States prohibit discrimination in |  | | Book (volume) | | 0 n101ercai o of Maine j f·~ ....__ :,,. . - .._"' ..;. .. ~ L-- -~ \. • .J_..::.; I Volume...History, Gems, and Geology edited by Vandall T. King Maine Geological Survey DEPARTMENT OF CONSERVATION Robert...Robert G. Marvinney, State Geologist of Maine Volume 2: Mining History, Gems, and Geology Edited by...Resources Information, Maine Geologi,cal Survey Robert G Marvinney, State Geologist Maine Geological Survey...DEPARTMENT OF CONSERVATION 2000 Copyright ©2000 by the Maine Geological Survey, Department of Conservation. All |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...crystals of edingtonite were first found in 1978. The locality has yielded lustrous, tabular crystals of ilmenite...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...mineral was then called "washingtonite," after the locality. For the rest of the 19th century and well into |  | | Book | | isotopes that are many of the species, with the type locality identified. This then used as a fuel. Although...structures and compositions, and Lauf's photographs, or locality specie di,·ersity that fascinates there is a disproportionately...atten1pt has been 111ade to repeat exhaustive locality inforn1ation fo r each 111ineral, as excellent...typical of the locality? Does the specitnen nicely illustrate some unique features or that locality? liovv much...rep lace1nent of n1icaceous shear rock by quartz-biotite-hematite-ilrnenite minera lization; 2. intrusion |
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