| Locality type: | Quarry |
| Classification |
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| Species: | Anthophyllite |
| Formula: | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Anthophyllite data |
| Locality Data: | Click here to view Dunlap's Quarry, West Nottingham Township, Chester County, Pennsylvania, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 360145 |
| Long-form Identifier: | 1:3:360145:7 |
| GUID (UUID V4): | fcb1795c-f5fa-40a2-9f00-b25691c8532b |
| Nearest other occurrences of Anthophyllite |
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| 6.8km (4.2 miles) | ⓘWhite Barrens, Elk Township, Chester County, Pennsylvania, USA |
| 21.1km (13.1 miles) | ⓘHarford Talc and Quartz Company Quarry (Maryland Ceramic & Steatite Company Inc), Dublin, Jarretsville-Dublin Mining District, Harford County, Maryland, USA |
| 28.8km (17.9 miles) | ⓘJenkins Mine (Todd Mine), Harford County, Maryland, USA |
| 36.5km (22.7 miles) | ⓘMount Cuba serpentinite, New Castle County, Delaware, USA |
| 48.8km (30.4 miles) | ⓘCambridge Downs, Concord Township, Delaware County, Pennsylvania, USA |
| 57.7km (35.8 miles) | ⓘFrench Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA |
| 58.1km (36.1 miles) | ⓘCastle Rock, Edgemont Township, Delaware County, Pennsylvania, USA |
| 64.6km (40.2 miles) | ⓘAnthophyllite Location, Bare Hills, Baltimore County, Maryland, USA |
| 66.1km (41.1 miles) | ⓘBare Hills Copper Mine (Smith Avenue Copper Mine), Bare Hills, Baltimore County, Maryland, USA |
| 75.4km (46.9 miles) | ⓘLord Baltimore Drive Quartz occurrence area, Windsor Mill, Baltimore County, Maryland, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | DESCRIPTIVE MINERALOGY OF PENNSYLVANIA 104 Na 2Al 2 Si3 Oi .2H 2 O; SiO 2 47.4, A1 2 O 3 26.8, Na...Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis: Fe 2 O3 CaO...Sp.gr LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses...colorless crystals), Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville...Philadelphia: Fairmount Park, Frankford, and Rit- enhouse quarry. SCOLECITE CaAl 2 Si3 Oi .3H 2 O MONOCLINIC |  | | Report (volume) | | of 76° 30', from Tompkins County, New York, to Bradford County, Pennsylvania, by Henry S. "Williams. 1884...cents. 16. On the Higher Devonian Faunas of Ontario County, New York, by John M. Clarke. 1885. 8°. 86 pp....57 pi. Price 25 cents. 38. Peridotite of Elliott County, Kentucky, by J. S. Diller. 1887. 8°. 31 pp. 1...5 cents. 58. The Glacial Boundary in Western Pennsylvania, Ohio, Kentucky, Indiana, and Illinois, by George...Associated Rocks in Delaware, by Frederick D. Chester. 1890. 8°. 45 pp. 1 pi. Price 10 cents. 60. Report |
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