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Plagioclase from
Richmond, Cheshire County, New Hampshire, USA


Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Richmond, Cheshire County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:421665
Long-form Identifier:1:3:421665:0
GUID (UUID V4):1ebf1d27-e10e-4f78-8d3c-423781ef9b32
Nearest other occurrences of Plagioclase
17.8km (11.0 miles) Monadnock Mountain, Jaffrey, Cheshire County, New Hampshire, USA
29.5km (18.4 miles) Osgood Graphite Mine, Nelson, Cheshire County, New Hampshire, USA
30.3km (18.9 miles) Kirk No. 1 Quarry, Gilsum, Cheshire County, New Hampshire, USA
30.9km (19.2 miles) White Quarry, Gilsum, Cheshire County, New Hampshire, USA
33.1km (20.6 miles) Kirk No. 2 Quarry, Gilsum, Cheshire County, New Hampshire, USA
34.4km (21.4 miles) Nichols Quarry, Gilsum, Cheshire County, New Hampshire, USA
35.3km (21.9 miles) French Mine, Alstead, Cheshire County, New Hampshire, USA
35.5km (22.1 miles) Blister Mine, Alstead, Cheshire County, New Hampshire, USA
35.6km (22.1 miles) Burroughs beryl prospect, Alstead, Cheshire County, New Hampshire, USA
35.8km (22.2 miles) Island Mine, Alstead, Cheshire County, New Hampshire, USA
References
Reference Search (possible matching items)
Report (issue)
EPA REGION 1 Connecticut Maine Massachusetts New Hampshire Rhode Island Vermont OPEN-FILE REPORT 93-292-A...REGION 1 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont R. Randall Schumann...Preliminary Geologic Radon Potential Assessment of New Hampshire Linda C.S. Gundersen andR. Randall Schumann...directed to develop model standards and techniques for new building construction that would provide adequate...aerial radioactivity, and indoor radon data by county. Because of constraints on the scales of maps presented
Journal (volume)
Poster: - Marc Bardoux* and Robert Marquis: L 2001: a new interpretation of northwesterly-dipping reflectors....... 50 IV. DESTRUCTION OF A PASSIVE MARGIN II: NEW DEVELOPMENTS IN THE VERMONT APPALACHIANS...........arkoses, subarkoses and quartz arenites of the Cheshire Quartzite, recording the transition from the rift...platform (rift-drift transition). The 400 meter thick Cheshire can be divided into a lower, finer-grained more...coarser-grained quartzrich unit (Myrow, 1983). The Cheshire contains a suite of sedimentary structures including
Journal (volume)
Quadrangle Southeastern Vermont The Crown Point Section, New York The Cambrian Platform in Northwestern Vermont...magnetic anomalies of the ocean floor was provoking a new synthesis, which we now know as the "plate tectonics...version, Doolan added stops for the Asbestos and Richmond areas. Further revisions were made during the...road west toward St. Julien. 1.1 Slow for turn; county line; enter Compt4 Wolfe from Compt4 Megantic....porphyroclasts in a finer grained matrix. In addition, plagioclase (An 60 ), which is saussuritized, makes its appearance
Journal (volume)
current balance as of March 29, 2019 is $9,901.77. No new members joined the society since our last newsletter...of mapping. Maps and GIS data for the Proctor, Richmond and Huntington quadrangles will be delivered in...completing the landslide hazard inventory for Orange County, and continuing the compilation of the surficial...importance to these senators and to provide the New England perspective (sometimes different than that...meetings are important venues for Vermont and other New England state surveys to voice our issues to external
Report (volume)
stratigraphic section through the northern Newark basin, New Jersey 19 By MichaelS. Fedosh and Joseph P. Smoot...Mesozoic rocks of the northern Newark basin, New Jersey and New York 31 By R.A. Parker, H.F. Houghton, and...Palisades siii to the lava flows at Ladentown, New York, based on new core data 113 By Nicholas M. Ratcliffe...Palisades sheet: Further evidence from Weehawken, New Jersey 13S By David N. Shirley Significance of major-...variation trends in Mesozoic diabase, west-central New Jersey and eastern Pennsylvania 141 By Jonathan M
Report (volume)
Mesozoic geology of M assachusetts, Connecticut, New jersey, Pennsylvania, Virginia , Maryland , North...Mesozoic geology of Massachusetts, Connecticut, New Jersey, Pennsylvania, Virginia, Maryland , North...appropriate, the applicable early Mesozoic basin, State, county, or 7 1/2minute USGS topographic quadrangle covered...the State are cited. More than one basin, State, county, or quadrangle may appear for an entry. A State...C.-S.C.) Deep River (N.C.) Durham (N.C.) Davie County (N.C.) Dan River and Danville (N.C.-Va.) Scottsburg
Journal (article/letter/editorial)
Andesine Anorthosite Body NEAR MONTPELIER, HANOVER COUNTY, VIRGINIA T. N E I L B L A N D F O R D 2434 Jackson...containing large amounts of potassic feldspar, plagioclase, quartz, mica, some rutile and ilmenite, and...which at that time owned and exploited the Nelson County titanium deposits to the west, acquired the Hanover...company's treatment plant at Roseland in Nelson County (Pegau, 1956). When the operation became uneconomical...uneconomical, Metal and Thermit disposed of the Nelson County property in 1949. The Hanover property was, however
Journal (article/letter/editorial)
Copyright 0 1997Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/97 $17.00 + .OO Pergamon...Department of Earth Sciences, Hanover, New Hampshire 03755, USA *Hebrew University, Institute of Earth...chronosequence in the Wind River Mountains, Wyoming, USA, were investigated. Six soil profiles ranging in...weather at approximately eight times the rate of plagioclase (per gram of mineral) in the youngest soil profile...decreases to a rate of only -20% of that of plagioclase in the oldest soil. 87Rb/86Sr ratios of the soil
form the eastern coastline from Newfoundland to New York. Further south a flat plain of sedimentary rock...nugget recorded is from Carson Hill, California, USA, weighing 72.78 kg. Transylvania, Romania; Roraima...Lake, Labrador, Newfoundland; Cap d’Or, Cumberland County, Nova Scotia. Other Localities: Keweenaw Peninsula...Michigan, USA; Bisbee, Cochise County, Arizona, USA; Ajo, Pima County, Arizona, USA; Ray, Pinal County, Arizona...Arizona, USA; Santa Rita, New Mexico, USA; Rudabanya, Hungary; Yekaterinburg Oblast’, Russia; Broken Hill
Journal (volume)
the time that Dave took to show his mapping to “a new kid on the block”. At the time of this field trip...The Green Mountain Geologist Vol. 44, No. 1-2 4 New Members: Cheryl Cormier, Sr. Project Manager, AECOM/TRC...Solutions, Ashburnham, MA Susan Smiley, retired, New Haven, VT Ian Smiley, Bristol Bakery, N. Ferrisburgh...used to create landslide hazard maps by county. Addison County was previously completed by John Van Hoesen...Springston (Norwich University) is working on Washington County this year. The maps delineate possible areas of
Journal (article/letter/editorial)
1329 Arizona Economic geology Aluminum, Maricopa county, Wickenberg (Sheridan, Michael F , et al.) tt-t2...(Mclean, W. John, er a/.) 7-E 1103 Hemihedrite,Pinal county, Florencemine, Maricopacounty, Wickenburg,Rat Tail...a/.) 7-8 1088 Kinoite, SantaRita mountains,Pima county (Anthony, John W., er a/.) 5-6 7O9 Phoenicochroite...functional relationships in science and technology; New Series, Volume 2, Group III 7-E 1451 ( B e c h m...er a/.) 1.2 224 Breccia Intrusive Utah, San Juan county, MosesRock dike, kimberlite (McGetchin, Thomas
Report (volume)
Prof. H. E. Gregory, Sheffield Scientific School, New Haven. Delaware.........Prof. B. L. Miller, Lehigh...Tangier Smith, Berkeley, Cal. New Jersey...... .Dr. H. B. Kummel, Trenton. New York.........Mr. D. H. Newland...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson
Report (volume)
...... 51 Baltimore County .................................... 51 Howard County.......................granite of the Richmond-Petersburg area.. Dark blue-gray biotite granite of the Richmond-Fredericksburg............................... 79 Gneiss of the Richmond-Fredericksburg area.................. 80 Gneiss................. 82 Structural relations in the Richmond-Fredericksburg area .......... '82 General statement...quarries ...................................... Richmond area ........................................
Journal (article/letter/editorial)
THE GEOLOGICAL MAGAZINE. NEW SERIES. No. DECADE V. VOL. II. IX. —SEPTEMBER, 1905. OZR-IG-IUST J^XJ...in Lincolnshire were spent in rambling about the county and making himself acquainted with its geological... W. Judd, C.B. 387 geological studies of the county which he had already commenced. The result of these...limestones running north and south through the county of Lincoln, and continued southwards into the Midlands...March, 1869, but was withdrawn in consequence of a new regulation being made that such papers must appear
Report (volume)
LIME BELT OF MASSACHUSETTS AND PARTS OF EASTERN NEW YORK AND WESTERN CONNECTICUT BY T. NELSON DALE.......... Cheshire......................................................... Lanesboro and New Ashford................................................. Richmond and Lenox ......................................Tyringham ................................. Canaan, New Lebanon, and Austerlitz......................................................................... Cheshire .............................................
Report (volume)
.................................... Worcester County, Mass....................................... Westboro................................................ Cheshire quartzite................................................................... Iron ores of the Richmond district............................. Eastern................................... 150 Berkshire County.................................................. 195 Dikes cutting the Quincy granite in Essex County, Mass......... 196 Aplite.....................
Report (issue)
rocks of New Hampshire ....... 44 Table 9 Uranium occurrences in non-sedimentary rocks of New Jersey ...Uranium occurrences in non-sedimentary rocks of New York ........... 56 Table 11 Uranium occurrences...Uranium occurrences in non-sedimentary rocks of New Hampshire.......................^..^.i....48 Figure 12...Uranium occurrences in non-sedimentary rocks of New Jersey....................................55 Figure...occurrences in non-sedimentary rocks of northeastern New York.........................64 Figure 14. Uranium
Report (issue)
Coastal Plain of Virginia, Maryland, Delaware, New Jersey, and New York for which granitic sources in the basement...(1) portions of the Atlantic Coastal Plain from New York to North Carolina and including parts of Georgia...water wells by persons of unknown qualifications. New and revised petrographic analyses of selected basement...(Zietz and others, 1977), and Maryland, Delaware, and New Jersey (Zietz and others, 1980b). The latter map...convenience: Georgia to North Carolina and Virginia to New York. Plates 2 and 4 are interpretive maps of the
Journal (article/letter/editorial)
..................................... 526 The Richmond-Petersburg light gray g r a n it e ....................................... 526 The Richmond-Fredericksburg dark blue g r a n ite ........................................................... 532 The Richmond-Fredericksburg gneiss ..........................533 Structural relations of th e granites in the Richmond-Fredericksburg areas 533 T y p e s .............crys­ talline area which extends southwestward from New York to northern central Alabama. I t extends eastward
Book
localities. My fond hope is that someone of the new generation will take up the challenge of revising...tantalizing find, one of several mineral discoveries in New England since the 1970s, including gold in a state...104 ••• 11ne G••• shou1d be ------------.1958. Cheshire 105 ••• 1ine 18 ••• p.382 should be p.385 114...11ne 2; ••• Amph1bo1ite--see Bolton, Worcester County M1nera1 Loca11t1es. page 85 ••• 11.8 3~ter cerium...•••••••••••••••••'.' •.••.•••• 2--6 Barn.table County ro •• il Localiti ••••••••••••••••••••••••••••
Report (volume)
...... New Hampshire........................................................... 190 201 New Jersey.............. New Mexico............................................................. New York. .........F. C. Schrader: Besides giving several thousand new localities of mineral deposits and adding more than...especially from those of Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee, and Texas;...Franklin, Hampshire, and Hampden counties, Mass.: U. S. Geol. Survey Bull. 126, 1895. Jones, F. A., New Mexico
Journal (issue)
Speer Minerals from the Old Sulphur Mine, Louisa County, Virginia Richard S. Mitchell and Arthur S. Katz...CRYSTALLIZED TURQUOISE from near Lynch Station, Campbell County, is Virginia's unique contribution to the mineral...is near the pure albite (sodium) end of the plagioclase ser­ ies (Deer et a/., 1963, p. 110). Specimens...Specimens from the Rutherford pegmatites, in Amelia County, are famous for the per­ fection of their thin tabular...the same county. It also has been observed in pegmatites in Powhatan County, Spotsylvania County, and elsewhere
Journal (article/letter/editorial)
Copyright © 1998 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/98 $19.00 1 .00 Pergamon...Department of Earth Sciences, Hanover, New Hampshire 03755, USA 2 (Received February 20, 1997; accepted...the Archean Wind River Mountains, Wyoming, both in USA. Lead isotopes were measured in whole soil samples...radiogenic Pb. Common Pb is found in minerals such as plagioclase and K-feldspar, which have low U/Pb and Th/Pb...rock samples are much closer to the values in plagioclase and K-feldspar than to the radiogenic accessory
Report (issue)
"r ^|UiliJ . a^»»vlfefc|L | tj ^f4i'£(j The Richmond and Greenwich Slices of the Hamburg Klippe In...Cataloging in Publication Data Lash, Gary George. The Richmond and Greenwich slices of the Hamburg klippe in...................................... 13 THE RICHMOND AND GREENWICH SLICES OF THE HAMBURG KLIPPE IN...later into the younger fan deposits. The upper Richmond slice contains rocks of the Virginville Formation...consisting 1 Department of Geology. State University of New York College at Fredonia. Fredonia, NY 14063. of
Journal (article/letter/editorial)
terraces, southeastern Wind River Range, Wyoming, USA Dennis Dahms a, Markus Egli b,⁎ a b Department of...Geography, University of Northern Iowa, Cedar Falls, USA Department of Geography, University of Zurich, CH-8057...downstream of canyon mouths of the Wind River Range (USA) were analysed for carbonate accumulation, organic...particularly notable for Na originating from plagioclase. In addition, pedogenetic Al and Mn oxyhydroxides...address: markus.egli@geo.uzh.ch (M. Egli). (e.g., Richmond 1986; Dahms 2004a). The Greater Yellowstone Ecosystem
 
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