 | | Report (volume) | | iuclosures........................................ 2. Prehnite; cross-section of twins.........................the eastern border of the area find in AVorcester County. TRIASSIC. The Suf/ar Loaf arko*e, or feldspathitf...discovered by Dr. Hunt." E. Hitchcock : Geol. Connecticut Eiver, Am. Jour. Sci., 1st series, Vol. VI, p...Loc. cit., p. 43. 1835. Feldspar (Albite?). Middlefield. " In loose masses lining small cavities in a...cavities in the amygdaloid, from the shores of the Connecticut, opposite Turners Falls, which are often only |  | | Book (edition) | | THE MINERAL LOCALITIES OF CONNECTICUT AND SOUTHEASTERN NEW YORK * «-• r ** K* ysf^ :' •'’S >- n...250 SPECIES iBooks by Ronald Everett Januzzi CONNECTICUT MINERALS ON PARADE NEW YORK STATE MINERALS ON...THE MINERALOGICAL PRESS 83 Elm Street Danbury. Connecticut IIOIPW MINERALS ON PARAt>E F.tMSTltIP* THREE...to enrich our knowledge of the mineralogy of Connecticut: James Dwight Dana Samuel L. Penfield Edward...Minerals from the Principal Localities in Western Connecticut and Southeastern New York State............. |  | | Book | | including gold in a state forest in central Connecticut last spring. Moreover, similar gold deposits...11ne 2; ••• Amph1bo1ite--see Bolton, Worcester County M1nera1 Loca11t1es. page 85 ••• 11.8 3~ter cerium...•••••••••••••••••'.' •.••.•••• 2--6 Barn.table County ro •• il Localiti ••••••••••••••••••••••••••••...Localit1e•••••••••••••••••••••••••••• 21 Br1.tol County Mineral Localit1 ••••••••••••••••••••••••••••••...24--25 Dukes County Mineral Loeal1tiea •••••••••••••••••••••••••••••• 26--21 Duk •• County Fo.sil Loeal1tie |  | | Journal (article/letter/editorial) | | CATALOGUE OF MASSACHUSETTS GEMSTONES HAMPSHIRE COUNTY 8y RALPH GOSSE P.O. Box 5351, Albany, N. Y. 12205...are ID<:ated within t~e bound.anes of Hampshire County, situated in ~e western half of the. state. The...all of the recorded gemstone 10Ga;htles of the county from the very earliest recorded ones to the . ...o~fully accurate form. Not being a nat.lve of the county or even the state the wr.ter is at a disadvantage...CHIASTOLITE) Crystals suitable for polishing. Hampshire County APATITE Pelham, asbestos mine, 4 miles S.W. Clear |  | | Journal (article/letter/editorial) | | Pink Prehnite from Michigan A MINERAL MUCH CONFUSED N. KING HUBER U.S. Geological Survey 345 Middlefield...mineral in question is actually copper-bearing prehnite. Thomsonite is now considered quite uncommon on...National Park (Huber, 1969; 1975), showed pink prehnite to be the pre dominant mineral of the two. Isle...however, as Dobell (1966) pointed out that pink prehnite pebbles from beaches on the Keweenaw Peninsula...many of them also to be prehnite. Prehnite or Thomsonite? Both pink prehnite and thomsonite occur as |  | | Journal (issue) | | Carolina). Chalcedony after interstices from Chester County, Pa., has been described by Vaux, G., 1935] ...after Diopside. Pierrepont, New York Quartz after Prehnite. Auvergne, France Malachite after Brochanthite...Silesia, 8678 Cervantite after Antimony: I, C 2 Kern County, California, 17240, 18383 (stibioconite ?) Cervantite...Also known from Paterson, New Jersey,3 Chester County, Pennsylvania,4 and Cornwall, England. Chalcedony...suite of polished sections; Teller County, Colorado, 19875-7; Placer County, California, 4475; Ellensburg |  | | Report (issue) | | S. Government. !U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, M/S 910. CONTENTS...Russian drill holes to very good for those in the USA. Mineral specimens from drill-core samples in the...on both sides). Fluid inclusions from all three USA geothermal areas were found in either hydrothermal...Section 34, Township 11 north, Range 8 west, Sonoma County, California, was spudded April 11, 1980, and completed...collaborative effort by the U.S. Department of Energy, Mono County, the California Energy Commission, and the U.S |  | | Book | | A SKETCH GEOLOGY, MINERALOGY, &c. OF THB CONNECTICUT PART The which I. region embraced by the...Indeed, so : 1 2 Geology, &fc. of the Connecticut. covered with geest, and some rocks into others... Geology, granite of Norway and SfC. of the Connecticut. Scotland. the coarsest to the finest grain...all the granite which is found at the mouth of Connecticut river occurs in this form. I do not know exactly...the gneiss reaches the sound before we come to Connecticut liver. In the cavities of this granite, wheiicit |  | | Book (edition) | | the State, Vallies of Berkshire, Valley of the Connecticut, Ravine of Westfield River, Ravine and Gorge...diluvium, Peculiarities in the Diluvium of Berkshire County, Second Proof (diluvial grooves,) of a southerly...been greatly aided by the geological map of that county, published a few years since by Professor Dewey...northeast of Boston, and several meadows along the Connecticut, Deerfield, and Housatonic rivers. Those of Longmeadow...of considerable extent exist in the county of Nor- Connecticut valley, and along the western base of |  | | Report (issue) | | GEOLOGIC MAP OF THE TONASKET QUADRANGLE, OKANOGAN COUNTY, WASHINGTON by Kenneth F. Fox, Jr. 1 , and C....Center MS 913, Denver, Colorado 80225 2 345 Middlefield Road, MS 901, Menlo Park, California 94025 1994...Other secondary minerals commonly present include prehnite and calcite Tva Altered lava--Rubbly greenish-gray |  | | Journal (article/letter/editorial) | | immediately downstream from Sespe Hot Springs, Ventura County, California. X-ray powder diffraction, scanning...respect to laumontite, quartz , chlorite, and prehnite and is slightly undersaturated with respect to...discovered in 1980 at Sespe Hot Springs, Ventura County, California, as macroscopic to SUbmicroscopic crystals...Washington 98105. 3 U.S. Geological Survey , 345 Middlefield Road, Menlo Park, California 94025. • Department...chlorite Fluorite Laumontite Muscovite Anorthite Prehnite Quartz Wairakite Silica gel Beta-cristobalite |  | | Journal (article/letter/editorial) | | Washington 98225, USA 2 US Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, USA Abstract. Metamorphic...Bishop DG (1972) Progressive metamorphism from prehnite-pumpellyite to greenschist facies in the Dansey...Nitsch K-H (1971) Stabilitfitsbeziehungen von Prehnite- und Pumpellyitehaltigen Paragenesen. Contrib |  | | Report (volume) | | .................................... Worcester County, Mass....................................... Westboro....................... 40 Berkshire Hills and Connecticut Valley............................ 40 Hoosac.......... The Triassic fauna and flora of the Connecticut Valley, by R. S. Lull. Environment.............Continued. The Triassic fauna and flora of the Connecticut Valley Continued. Page. The fauna................................................. 139 The Connecticut Valley lakes................................ |  | | Book | | of Saratoga in Now York, by Doct. John H. Steel. county A (Steel.') 1822." (N. G.) " New Farmer and...mountain, which is situated on the east side of Connecticut riv,er, opposite Brattleborough, E. village,...Oxide of Iron, (earthy,) near, 8 in. E. from Connecticut river, a bed 5 to 8 feet thick in gneiss ; the...precipitous hill, whose base is washed, by the Connecticut river. Garnet, in the vicinity of the locality...island a few feet above the bridge, imperfect. Prehnite, in small nodules, radiated. Made, also in argillite |  | | Report (issue) | | Government. *l *2 U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025 Indiana University...m) thick, altered commonly to epidoteactinoUte-prehnite-pumpllyite-chlorite assemblage. Volcanic rocks...extensively altered to epidote-actinolite and prehnite-pumpellyite-chlorite assemblages. Jodb Diabase...incipient pumpellyite ± phengitic white mica ± prehnite. Some of the matrix rocks having a pronounced...breccia, and thin bedded andesitic tuff, altered to prehnite-pumpellyite-chlorite assemblage. Basalt is locally |  | | Book (volume) | | may find useful. Mr it Thorns has compiled the County List. Messrs Macfarlane & Erskine's engravings...(Miers). Phil. (?) Mag. the 15. Albite after Prehnite 16. Albite after Stilbite Brit., 194: : :...Albite after Prehnite (?) Min. Greg and Lettsom, Brit., 113. 13.*Albite after Prehnite In (Heddle...locality is in the British Museum. Analcime after Prehnite: Paisley: Hall, Min. Dir., 132. There is little...Orthoclase : : : : : 96. Orthoclase 4te. after Prehnite: Kilpatrick: Haidinger Heddle. (Blum), Pseud |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...agate, (banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N |  | | Report (issue) | | Randolph A. Koski 1 1 U.S. Geological Survey 345 Middlefield Road Menlo Park, CA 94025 and 2U.S. Geological...regionally metamorphased to the lauraontite and prehnite-pumpellyite facies. The sedimentary unit is chiefly |  | | Journal (article/letter/editorial) | | phasesinclude fluorite, wollastonite, calcic clinopyroxene,prehnite, quarlz, and calcite. Electron microprobe analysis...contents, most F and OH will be accommodated by Middlefield Rd., Menlo Park, California 94025, U.S.A. Equation...magnesian hedenberyite. Near the walls of amygdules,prehnite and locally calcite overgrow early Occunnnxcn...Occunnnxcn pyroxene, apatite, and titanite. Prehnite and calcite are Heat transfer associatedwith the emplacement...assemblagecoexisting with F-bearing garnets.The formation of prehnite during retrogradealteration constrainsmaximum |  | | Report (issue) | | Geological Survey. TU. S. Geological Survey 345 Middlefield Rd MS 999 Menlo Park, CA 94025 J72W 164 W...Upper Cretaceous rocks (Kodiak Formation) reveals prehnite, suggesting that these rocks have been thermally |  | Jayko, Angela S., Wells, Ray E., Digital Database by Givler, R. W., Fenton, J.S., Sinor, M. (2001) Reconnaissance geologic map of the Dixonville 7.5' quadrangle, Oregon. Open-File Report 2001-226. US Geological Survey doi:10.3133/ofr01226 | Report (issue) | | Report 01-226 1 U.S. Geological Survey, 345 Middlefield Rd. MS-975, Menlo Park, CA 94025 This report...included in the regional compilation of Douglas County by Ramp and Beaulieu (Ramp, 1972) was primarily...addition, low-grade schists and semi-schists of prehnite-pumpellyite facies are characteristic of the higher-grade...1972, Geology and Mineral Resources of Douglas County, Oregon: Blake, M. C., D.C. Engebretson, Jayko |  | | Book (edition) | | describes sites under of the nearest town and county. and the many maps included book contain such...hydrofluoric acid which it gray and pitted. To from prehnite, heat the mineral in a closed glass tube. Smithsonite...in the dike. Such pegmatite dikes in Maine, Connecticut, New Hampshire, North Carolina, South Dakota...collector, especially in Maine, New Hampshire, Connecticut, New Jersey, Virginia, and North Carolina. In...pink hue (right) from the Sunnyside Mine, San Juan County, Colorado. MOTTLED AGATE from Chihuahua, Mexico |  | | Journal (article/letter/editorial) | | 2004 Copyright © 2004 Elsevier Ltd Printed in the USA. All rights reserved 0016-7037/04 $30.00 ⫹ .00 Pergamon...S. Geological Survey, 345 Middlefield Rd., MS 427, Menlo Park, CA 94025, USA (Received April 9, 2003;...including grossular, clinozoisite, vesuvianite, prehnite, chlorite, and diopside. Copyright © 2004 Elsevier...Co-pentlandite Palladium Pd sulfide portlandite prehnite platinum pyrite pyrrhotite spinel sperrylite taenite...prh– grs– di, prh– di– chl, and prh– di– wrk. Prehnite, diopside and wairakite quantities are subequal |  | | Book (edition) | | the Clerk's Office of the District Court of Connecticut. PREFACE TO THE FIRST EDITION. In the preparation...or orange. A massive fluor, from Huntington, Connecticut, shows beautifully the emerald green phosphorescence...springs in Columbia county, New York, and a region in the town of Hoosic, Rensselaer county, afford large quantities...gas. There is another locality at Canoga, Seneca county, where the water is in violent ebullition from...Blue Ridge at Warm and Hot Springs in Buncombe county, N. C. and on the Washita in Arkansas. At Bath |  | | Journal (article/letter/editorial) | | University of New Mexico, Albuquerque, NM, 87131-0001, USA (agee@unm.edu, draper@unm.edu) High pressure melting...Urbana-Champaign, 1301 W. Green St., Urbana, Illinois, 61801, USA (217) 333-6379, (217) 333-1018 (lakshtan@uiuc.edu)...located about 49 km to the south-west of the Mianning County, Sichuan Province, is a carbonatite vein-type deposit...Marine Studies, University Delaware, Newark, DE, USA (tchurch@udel.edu) 2 CEREGE UMR CNRS 6635 –Universite...~monthly resolution. Studies at Howland Forest, Maine USA (a transitional boreal forest) focused upon processes |
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Middlefield, Middlesex County, Connecticut, USA