| Classification |
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| Species: | 'Feldspar Group' (not an IMA approved species) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Feldspar Group data |
| Locality Data: | Click here to view Chappaqua, New Castle, Westchester County, New York, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 986368 |
| Long-form Identifier: | 1:3:986368:2 |
| GUID (UUID V4): | 939e4348-4c11-4871-8236-85d15ee84213 |
| Nearest other occurrences of Feldspar Group |
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| 8.2km (5.1 miles) | ⓘSparta Mine, Ossining (Sing Sing), Westchester County, New York, USA |
| 9.5km (5.9 miles) | ⓘValhalla, Mount Pleasant, Westchester County, New York, USA |
| 11.3km (7.0 miles) | ⓘConsolidated Feldspar Mining Corporation's plant, Bedford, Westchester County, New York, USA |
| 12.5km (7.7 miles) | ⓘHobby Hill Quarry, North Castle, Westchester County, New York, USA |
| 13.0km (8.1 miles) | ⓘHobby Quarry (Buresch Quarry), North Castle, Westchester County, New York, USA |
| 21.8km (13.6 miles) | ⓘHarrison, Westchester County, New York, USA |
| 25.8km (16.0 miles) | ⓘLarchmont, Mamaroneck, Westchester County, New York, USA |
| 26.1km (16.2 miles) | ⓘCroft Mine, Oscawana Corners, Town of Putnam Valley, Putnam County, New York, USA |
| 28.0km (17.4 miles) | ⓘBeechy Bottom Mine, Bear Mountain State Park, Rockland County, New York, USA |
| 30.3km (18.8 miles) | ⓘWest Point, Orange County, New York, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (volume) | | (kunzite, hiddenite), zircon, and gem varieties of feldspar, topaz, and quartz. Gem stones maybe weathered...Del Norte County; Trinity River, Trinity County; Spanish Creek and Gopher Hill, Plumas County; Placerville...Dorado County; Cherokee Flats, Yankee Hill,and Oroville, Butte County; French Corral, Nevada County; Indian...Indian Gulch and Volcano, Amador County; and Alpine Creek, Tulare County. Other western localities are:...Diamond Basin, Ada County, Idaho; Curry County, Oreg.; and Nelson Hill, near Glacier County, Mont. The Great |  | | Journal (issue) | | lake County, and the "sunstones" occur as phenocrysts (large crystals) of gem-qua lity feldspar in a..."Sunstone" is the name given to a certain variety of feldspar that exhibits a brilliant pink to reddish metallic...seen plainly by examining a thin piece of the feldspar with a magnifier. The mineral inclusions are usually...parallel toA-he direction of perfect cleavage in the feldspar crystal, so the glittering reflection is only...of calcic labradorite {one type of plagioclase feldspar}; the colors range from red to green as well as |  | | Report (issue) | | BULLETIN OF THE NEW YORK MINER.ALOGICAL CLUB Volume 3, No. 1. THE MINERALS of NEW YORK CITY and ITS ENVIRONS...ENVIRONS BY JAMES G. MANCHESTER NEW YORK PUBLISHED BY THE CLUB January, 1931 Copyright, 3931 BY ... James G. Manchester AFFERTON PRESS NEW YORK I AUTHOR’S NOTE Since his boyhood days the author has...his recreational hours collecting minerals in New York City and its environs. A record lias been personally...in the old lists, and the names of many others, new to the district, and discovered in recent years, |
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