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| New Hampshire Mineral Locality Index Downloaded by [University of Newcastle, Australia] at 15:01 05...Grafton County. Rob Lawrence photo, courtesy Bob Whitmore. 242 ROCKS & MINERALS lthough New Hampshire...reading Jackson (1844) on the mineralogy of New Hampshire that even at this early date there was already...activity produced new localities, renewed some old localities, and resulted in new minerals being discovered...at 15:01 05 January 2015 LOCATIONS BY COUNTY Belknap County Alton area: arsenopyrite, galena, quartz |
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| 2015 Walpole, Cheshire County New Hampshire 410 ROCKS & MINERALS 79 Meadow Lane Campton, New Hampshire...Merrimack, New Hampshire 03054 janules@att.net THOMAS MORTIMER 3 Roberts Road Amherst, New Hampshire 03031...Chickering mine area: Pierre Hoge Reservation of the New Hampshire Daniel Webster Council of the Boy Scouts of...the Program Assistant Camping Services of the New Hampshire Daniel Webster Council of the Boy Scouts of...Chickering mine in Walpole, New Hampshire. We all share a common interest in New Hampshire mineral species |
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| isochemical–“iso-isotopic” reactions of calcite + quartz to form graphite + wollastonite. In many deposits, carbon’s structure...structure attains well-ordered, nearly perfect graphite crystallinity. The carbon isotope composition of...mantle carbon as measured in diamonds. KEYWORDS : graphite, hydrothermal ore deposits, carbon isotopes INTRODUCTION...INTRODUCTION Among geochemists and petrologists, graphite has a reputation as a refractory mineral. As heating...matter is converted to well-crystallized graphite. Graphite persists as a stable mineral to the highest |
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| Mineral Occurrences ITEMS ON NEW FINDS ARE DESIRED £ _ . PLEASE SEND THEM I N . Abbreviations: xl—crystal...ALABAMA—"Graphite altho not a showy mineral has been mined quite extensively in Clay County, Alabama...half dozen abandoned graphite mines that had been worked by the Alabama Graphite Co."—note sent in by...south of Antimony Peak, near Hollister, San Benito County, California. While it might sound like exaggeration...separate cover a number of minerals collected along the new Thru-way between Byram and old Greenwich, Conn. I |
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| Carbon isotope geochemistry of graphite vein deposits from New Hampshire, U.S.A. DOUGLAS RUMBLE, III* and...1986) Abstract-Graphite veins of hydrothermal origin occur throughout central New Hampshire. Veins truncate...microscopic to meters in thickness. In addition to graphite, veins may contain quartz. tourmaline, ilmenite...zones, coxcomb graphite crystals on vein walls, and botryoidal, concentrically layered graphite-silicate nodules...episodes of graphite precipitation and have ranges of 3-6%. In one sample, adjacent layers of graphite differ |
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| 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 •••••••••••••••••••••••••••• |
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| VANDALL T. K I N G P.O. Box 90888 Rochester, New York 14609 NEW YORK £ J A N E T W. C A R E S 18 Singletary...adapted from U.S. Geological Survey map of New Hampshire and Vermont (1972). 324 ROCKS & MINERALS he...roofing, and flagstone. Slates frequently con tain graphite, which can be so abundantly present as to ruin...small particles is widely distributed over northern New England in glacial gravels, and many swiftly moving...The Belvidere Mountain quarry, Low ell (Orleans County) is the most signifi cant locality in the state |
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| IdberalHri-sr iff 3 4bUU THE GEOLOGY OF NEW HAMPSHIRE A REPORT COMPRISING THE RESULTS OF EXPLORATIONS...are well adapted to mond, upon our citizens a new interest in the and botany. Should selves repaid...SURVEY By IV. HAMPSHIRE. HISTORY OF THE PRESENT GEOLOGICAL SURVEY. By III. C. H. NEW C. Continued...119 TOPOGRAPHY OF COOS COUNTY. By IX. HAMPSHIRE. TOPOGRAPHY. By VIII. NEW H. Huntington, THE USE...ALTITUDES. By C. H. XL RIVER SYSTEMS OF NEW HAMPSHIRE. By Warren Upham, XII. THE DISTRIBUTION OF |
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| by the Cullen Granite dated at 1765_+90 m.y. (Walpole etal., 1968; Nicholson, 1980). The principal host...are slightly transgressive and discontinuous (Walpole et al. 1968; Nicholson 1980). Tourmalinite +...by ellipsoidal clots of tourmaline and quartz-, graphite- and sulphide-rich layers or very fine scale layering...quartz, tourmaline, albite, chlorite, biotite, graphite, sulphides, stilpnomelane, muscovite and rutile...tourmaline by volume. All tourmalinites contain graphite and those adjacent to or grading into metapelites |
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| the Keystone Trap Rock Quarry at Cornog, Chester County, Pa. thru the courtesy of the owners Messrs J....Limestone Products Company, Lime Cr,est, (Sussex County) N . J. There were 187 persons registered, the...limestone; described by Dr. Kemble Witmer of the New Jersey Department of Conservation as complexly folded...excursion. ROCKS AND MINERALS 607 feldspar, graphite, hornblende, malacolite, norbergite, phlogopite...Shulman. The Loux family's showing of local (Bucks County) fossil wood was outstanding. There was also a |
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| //' . GUIDEBOOK FOR FIELD IN ''fy,.'t:J TRIPS NEW ENGLAND NOVEMBER 10-12, 1952 Organized by the...Before visiting any of the sites described in the New England Intercollegiate Geological Conference guidebooks...Highlands of East-Central New York, Southern Vermont, and Southern New Hampshire Field Trip No. 2, Outstanding...Outstanding pegmatites of Maine and New Hampshire 73 Geology of the "Chelmsford Granite" 103 Field Trip...OF EAST-CENTRAL NEW YORK, SOUTHER Leaders: VERJ-IONT, AND SOUTHERN NEW HAMPSHIRE Marland P, Billings |
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| American Gemological Laboratories. 339 What’s New Presidium ARI | Artisanal Jade Mining in Myanmar...Glass-Filled Sapphires and the Chelsea Colour Filter: A New Technique 344 Royal Collection Trust/© Her Majesty...Learning Opportunities 432 Photo by Arjuna Irsutti New Media 434 Literature of Interest 439 The Journal...Alonso-Perez Harvard University, Cambridge, Massachusetts, USA Editorial Assistant Carol M. Stockton Edward Boehm...Boehm RareSource, Chattanooga, Tennessee, USA Editor Emeritus Roger R. Harding Maggie Campbell Pedersen |
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| org/cgi/alerts to receive free e-mail alerts when new articles cite this article Subscribe click www...of H20 and COj. The Littleton formation of New Hampshire is a series of pelitic rocks, but is not completely...Bequest of the nian Littleton formation of New Hampshire. Geological Society of America defrayed the...regional lation and computation of results. R. Walpole metamorphism. and C. Baxter carried out much of...photometer determinations. (iron oxides, sulfides, and graphite are present), it is pointless to attempt to recalculate |
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| MODIFIED DRIFT By WARREN ae OF GLACIAL IN NEW HAMPSHIRE. UPHAM, DRIFT. APPENDIX II. TO PARTS ...INTRODUCTION, . . . . .. THE MINERALOGY OF NEW HAMPSHIRE, LITHOLOGY, INDEX TO PART IV, APPENDIX, Part...Rockingham, Vt., 3 : 18, Section in Bridgewater and New Hampton, 19, Section in Concord, Fig. 20, Section...of IN THE 14-16 ATLAS. New Hampshire—/ac-szmle, reduced. New Hampshire—/ac-simzle, half size. Two...the topography, contour lines, and geology of New Hampshire, with portions of that of the adjoining territory |
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| calculations of the elastic properties of a textured graphite sample at different hydrostatic pressures Siegfried...ultrasonic wave velocities in a polycrystalline graphite sample that has already been investigated in a...a wide range of experimental contexts. Graphite single crystals have extremely anisotropic elastic properties...(texture). Pores and ‘cracks’, typical for bulk graphite, are modeled as phases with ‘empty’ grains. The...the shape parameters and volume fractions of the graphite grains, cracks and spherical pores. The pressure |
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| the pelitic Devonian Littleton formation of New Hampshire have been analyzed spectrographically for trace...requirement, but the Appalachian region of New Hampshire seems ideal. The complex geology of this area...from the western and southwestern regions of New Hampshire. Unfortunately, the low-grade rocks are confined...to a relatively small area in northwestern New Hampshire so these samples are of necessity closely spaced...Falls depot L68 Sericite schist 2 mi. S. North Walpole L69 Staurolite-garnet schist 2 mi. N.E. Alstead |
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| B. De Boer Grantham G. Mook Touret Van Breemen NEW ZEALAND REPUBLIC OF CHINA T. Lee SPAIN J. Albaiges...RICHARD A. COOK: Organic geochemistry of sediments in New Zealand. Part I. A biomarker study of the petroleum...MUENOW: Martian volatiles in shergottite EETA 79001: New evidence from oxidized sulfur and sulfur-rich aluminosilicates...Carbon isotope geochemistry of graphite vein deposits from New HampshIre, U.S.A. . . . . . . . . . . ....HART, D. C. GERLACH and W. M. WHITE: A possible new Sr-Nd-Pb mantle array and consequences for mantle |
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| the western margin of the PCG. Earlier workers (Walpole et al., 1968; Morgan et al., 1970) assigned an...quartzite; mica schist and meta-arenite; minor graphite phyllite Usually forms basal unit of Finniss...WelltreeMetamorphics Mica schist, mica-quartz schist with graphite and andalusite in places; mica-quartzfeldspar...feldspar-biotite-sillimanite-cordierite + garnet _+graphite commonly developed in these rocks. Muscovite,...oligoclase-andesine, biotite and accessory magnetite and graphite. The calc-silicates contain amphibole, ranging |
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| favorable terrane. It is not suited for prediction of new types of deposits; research on process-oriented,...heat production. Consequently, there are abundant new data and interpretations from these fields that...conglomerates were developed and preserved in this new environment. The recycling of uranium by a combination...activity. UNCONFORMITY-TYPE DEPOSITS In 1968-70, a "new" ore environment was recognized in which large, highgrade... The Canadian deposits, however, revealed the new fact that the deposits could occur partly or predominantly |
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| Sciences of Philadelphia, The Annals of the Lyceum of New York, The Boston Journal of PhiAnd he feels himself...gations this Catalogue by their communications of new localities, and whose names will appear in their...Steel. county A (Steel.') 1822." (N. G.) " New Farmer and Jacob (Hall.) (Webster.) Hampshire Gazetteer..." Catalogue of the Minerals in the state of "A New York, by M. H. Webster, 1824." " The Journal of...the Lyceum of Natural (A. L. N. H. N. Y.) York." New of History Dr. J. W. Webster, and to " The Boston |
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| Resources Bulletin 26 GRAPHITE IN WESTERN AUSTRALIA by J Michael Fetherston Graphite in Western Australia...one-atom-thick sheets of graphite. © gettyimages MINERAL RESOURCES BULLETIN 26 GRAPHITE IN WESTERN AUSTRALIA...for this publication is: Fetherston, JM 2015, Graphite in Western Australia: Geological Survey of Western...Author: Fetherston, John (John M.), 1943– Title: Graphite in Western Australia / J Michael Fetherston ISBN:...Resources Bulletin (Perth, W.A.); 26 Subjects: Graphite mines and mining — Western Australia. Mines and |
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| 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 |
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| .................................... Worcester County, Mass....................................... Westboro................................................ Cheshire quartzite.......................................phyllite............................ ' Sturbridge graphite mine............................. Brown gedrite-cordierite................................... 150 Berkshire County.................................................. 195 Dikes cutting the Quincy granite in Essex County, Mass......... 196 Aplite..................... |
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| showing position of syenite hills in Canada and New England............................................is to be ascribed. Geologically Vermont is not a new area, if we go back to the times when the foundation...above the primeval ocean appeared earlier in eastern New York than in the area that is now Vermont. Certainly...originated north of the St. Lawrence. One came down over New England and south, one through the middle west, one...of the Green Mountains rock as old as any in the New York mountains, but if so it has long been covered |
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| following formations in order of increasing age (WALPOLE, CROHN, DUNN, RANDAL 1968) (see Fig. 1): Burrell...the material "Vorgraphit", a precursor of true graphite. Patches of anatase up to 1.5 m across are common;...vein during diagenesis. The black material is graphite. D. D. H. S17 887'. × 10. Thin section Ore Mineralogy...arc lined in 42 W.M.B. ROBERTS places with a new generation of euhedral pyrite crystals which are...of decreasing abundance are: dolomite, quartz, graphite, tourmaline, anatase, chalcedony, sericite, and |
Houghton's Graphite Mine, Walpole, Cheshire County, New Hampshire, USA