| Locality type: | Quarry |
| Classification |
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| Species: | 'Plagioclase' (not an IMA approved species) |
| Formula: | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Plagioclase data |
| Locality Data: | Click here to view Kirk No. 1 Quarry, Gilsum, Cheshire County, New Hampshire, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 653492 |
| Long-form Identifier: | 1:3:653492:9 |
| GUID (UUID V4): | 34638f61-625a-4354-8dfd-07e8752a6696 |
| Nearest other occurrences of Plagioclase |
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| 0.6km (0.4 miles) | ⓘWhite Quarry, Gilsum, Cheshire County, New Hampshire, USA |
| 2.8km (1.7 miles) | ⓘKirk No. 2 Quarry, Gilsum, Cheshire County, New Hampshire, USA |
| 4.1km (2.6 miles) | ⓘNichols Quarry, Gilsum, Cheshire County, New Hampshire, USA |
| 5.0km (3.1 miles) | ⓘFrench Mine, Alstead, Cheshire County, New Hampshire, USA |
| 5.2km (3.2 miles) | ⓘBlister Mine, Alstead, Cheshire County, New Hampshire, USA |
| 5.3km (3.3 miles) | ⓘBurroughs beryl prospect, Alstead, Cheshire County, New Hampshire, USA |
| 5.5km (3.4 miles) | ⓘIsland Mine, Alstead, Cheshire County, New Hampshire, USA |
| 6.4km (4.0 miles) | ⓘBig Mine, Alstead, Cheshire County, New Hampshire, USA |
| 7.8km (4.9 miles) | ⓘBritton Quarry, Alstead, Cheshire County, New Hampshire, USA |
| 13.0km (8.1 miles) | ⓘOsgood Graphite Mine, Nelson, Cheshire County, New Hampshire, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | Pegmatite Investigations 1942-45 New England By EUGENE N. CAMERON and OTHERS GEOLOGICAL SURVEY PROFESSIONAL..._______ _ Geology of the pegmatite districts of New Hampshire_ Rock units ________________________________..._ Trim _____________________ - ______ ---------- 1 3 32 32 33 33 33 33 35 36 37 37 37 Mica deposits-Continued...quality __ AnalyHis of the wartime mica industry of New England ________________________________________...Androscoggin County ______________________ _ Berry feldspar quarry __________________ _ Cumberland County ___ |  | | Report (volume) | | Bulletin 931-P MICA-BEARING PEGMATITES OF NEW HAMPSHIRE A PRELIMINARY REPORT BY J. C. OLSON Strategic...Geologic map of the Alstead area, Keene district , New Hampshire........................ 62. Map showing locations...and feldspar mines of the Grafton district, New Hampshire ....................................... 63o...of the Keene district, New Hampshire.. Figure 38. Index map of New Hampshire showing locations of the...402 TABLES Page Table 5. Power factors of New Hampshire muscovite....., 6. Size distribution and price |  | | Journal (article/letter/editorial) | | country rock filled by pegmatite Nondisplacement: no movement aside of country rocks occurred Mobility:...a field study of certain granitic pegmatites of New England are also presented. The purpose of this study...834 References cited 834 ILLUSTRATIONS Figure Page 1. Principle of dilatant offset 810 2. Alternate interpretation...part of New England 823 12. Geologic map of pegmatite districts in west824 central New Hampshire 13. Geologic...19. Pegmatite on Highway 6A 833 Plate Facing Page 1. Features illustrating modes of emplacement 828 2 |  | | Report (issue) | | Beryl Resources of New Hampshire GEOLOGICAL SURVEY PROFESSIONAL PAPER 353 Prepared on behalf of the...with the New Hampshire State Planning and Development Commission Beryl Resources of New Hampshire By JAMES...Commission^ and in part in cooperation with the New Hampshire State Planning and Development Commission UNITED...Page, James Jeffers, 192ftBeryl resources of New Hampshire, by James J. Page and David M. Larrabee. Washington...Commission, and in part in cooperation with the New Hampshire State Planning and Development Commission. Bibliography: |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E, regional...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E, regional...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |
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