 | | Report (volume) | | WALCOTT, DIRECTOR THE GEOLOGY EASTERN BERKSHIRE COUNTY MASSACHUSETTS BY BENJAMIN KENDALL EMERSON WASHINGTON...Becket.......................... Gulf anticline, Dalton ............................................................................................. Berkshire schist .'......................... ........................................................... Dalton fault............................................Artesian wells upon the Dalton fault............................ South Dalton or Warner Mountain fault |  | | Report (issue) | | geologic map of the Ashley Falls quadrangle, Massachusetts a and Connecticut . 1011 By c/^vv ! Nicholas...i -.'. : Prepared in Cooperation with the Massachusetts Department of Public Ce ot+9 f* %vv^ Works...The autochthon includes Pre- cambrian rocks and Dalton Formation in the Brush Hill, Umpachene 3 ! Falls...Precambrian Gneisses of the Berkshire massif above the, Benton Hill fault, the Dalton Formation and Cheshire...2 » iI Lower Cambrian, H: equivalents of the Dalton, 6 I ' and Cambrian in age, and eastern eugeosynclinai |  | | Report (issue) | | SURVEY GEOLOGY OF THE WINDSOR QUADRANGELE, MASSACHUSETTS Stephen Alien Norton This report is preliminary...Garnet Schist Member . Albite Schist Thickness Dalton Formation General Statement Conglomerate Member...Formation General Statement Petrology Thickness Age Berkshire Schist General Statement Schist and Phy11ite Black...to recent geologic mapping in northwestern Massachusetts, southern Vermont, and southwestern New Hampshire...geologic map of southern Vermont northwestern Massachusetts. 11 Location of specimens for which modes |  | | Report (volume) | | SMITH, Director Bulletin 744 THE LIME BELT OF MASSACHUSETTS AND PARTS OF EASTERN NEW YORK AND WESTERN CONNECTICUT.................................. Pittsfield and Dalton ............................................. Richmond........................... South Dover, Dutchess County, N. Y................................... A slightly...I. Map of Greylock and Berlin quadrangles, Massachusetts and New York, showing areas of calcitic and... Map of Pittsfield and Becket quadrangles, Massachusetts and New York, showing areas of calcitic and |  | | Report (issue) | | GEOLOGIC MA.P v. - OF MONTERET QUADRANGIEJ MASSACHUSETTS «. By Nicholas M. Ratcliffe U.S. GEOLOGICAL...quadrangle lies near the western edge of the t 3 Berkshire Higlands (lig. 1) just east of the major west-facing...Paleozoi rocks dominate the western front of the Berkshire massif. From 13 the north end of the South...northwest of Royal Pond. i Dalton Formation.--The basal member of the Dalton Formation 10- (SpCdsc) overlies...Beartown Mountain slice. The low^angle thrust slice of Dalton and Cheshire at Dry Hill (Dry Hill slice) overrides |  | | Report (issue) | | .......................................105 Massachusetts ..............................................during metasomatism include chlorite, Fe oxides, tremolite, serpentine, diopside, and forsterite. Intrusive...Carolina, Virginia, Maryland, Pennsylvania, Massachusetts, Vermont, and New York. Districts in California...carbonate rocks have been replaced by talc and tremolite with the aid of solutions formed by connate water...pure talc or talc accompanied by chlorite and tremolite. Talc in the Murphy belt, North Carolina and |  | | Report (issue) | | THE TALG. SOAPSTONE AND ASBESTOS DEPOSITS OF MASSACHUSETTS by E. Chute Prepared under a cooperative project...investigations in the Coraroonvealth of >! Boston, Massachusetts CONTENTS Abstract .......................... 9 10 Appraisal^ ..^.^.... ........ , Massachusetts Talc Coapany stine^ $*pl°gy..........;.,;,...location^ ..... tt9 ^ I 'f:1'*- 2T 2ff ~» ' ' Berkshire Talc Maijufacturing Ccepany quarries^ ..... 2T... TH2 TALC, SOAPSTOSE, ANB ASBESTOS DEPOSITS OF MASSACHUSETTS Newton E. Chutos Abstract ctal talc and soapstona |  | | Report (issue) | | Silurian stratigraphy of northeastern Aroostook County, Maine 1 . David C. Roy and Ely Mencher Discussion:...Silurian stratigraphy of northeastern Aroostook County, Maine... Louis Pavlides Lower Devonian Seboomook...Shride Pre-Silurian stratigraphy of northeastern Massachusetts .Kenneth G. Bell and Donald C. Alvord Stratigraphic...Wachusett-Marlborough Tunnel, east-central Massachusetts .James W. Skehan. S.J.. and A. Adel Abu-moustafa...stratigraphy in the Brimfield area, Connecticut and Massachusetts .John D. Peper and M. H. Pease, Jr. Pre-Silurian |  | | Report (volume) | | Cheshire Quartzite 12 10. Dalton Formation quartz-pebble conglomerate 13 11. Dalton Formation polymict conglomerate...deposition of the Late Precambrian and Early Cambrian Dalton Formation and the Early Cambrian Cheshire Quartzite...greenschist-grade metasedimentary rocks of the Dalton Formation (phyllite, arkosic metasandstone, and...rocks with pronounced angular unconformity. The Dalton, and the Early Cambrian Cheshire Quartzite (quartzite...and 8 mi long, spans the Rutland and Bennington County line. The northern part of the wilderness is in |  | | Book | | MASSACHUSETTS MINERALAND FOSSIL LOCALITIES Compiled by Peter P. Gleba 'I!~·· . \. i r,'"--""'4' I...publication. Peter P. Gleba December 2008 Quincy, Massachusetts Member Boston Mineral Club Reprinted by permission...is some of the most valuable real estate in Massachusetts. Calculating it another way, [Peter Gleba] said...is some of the most valuable real estate in Massachusetts. It has access, it has convenience, it has exposure...window of his car as he passed west of the Massachusetts state lottery offices and saw a spreading rust |  | | Report (volume) | | OTIS SMITH, Director Bulletin 597 GEOLOGY OF MASSACHUSETTS AND RHODE ISLAND BY B. K. EMERSON WASHINGTON....................................... Worcester County, Mass....................................... Westboro...member........................... Northeastern Massachusetts..................................... General..................................... Western Massachusetts...............................................the area......................................... Dalton formation..................................... |  | | Report (issue) | | Tectonic Studies of the Berkshire Massif, Western Massachusetts, Connecticut, and Vermont A. Blastomylonites...at the Western Edge of the Berkshire Massif, Connecticut and Massachusetts-A Preliminary Report B. Chronology...and Precambrian Rocks at the North End of the Berkshire Massif C. Tectonic and Metamorphic Chronology...History of Part of the East Side of the Berkshire Massif, Massachusetts E. Recumbent Folding of the Goshen...Goshen and Waits River Formations, \.Yestern Massachusetts F. Time and Space Relationships of Structures |  | | Report (issue) | | hornblende and garnet, diopside-calcite, coarse tremolite-phlogopite and dolomite, and perthitic alkali...minerals muscovite, chlorite, chloritoid, ilmenite, tremolite-actinolite, and biotite all lie within the S2...phlogopite-dolomite marble, scapolite gneiss, and tremolite rock. It is associated with albite-muscovite-biotite-quartz...quartzite, dolomitic marble, and coarse-grained tremolite±talc calc-silicate rocks (Fig. 1). This association...coarse-grained to fine-grained dolomite marble and tremolite-talc calc-silicate rock is interlayered with an |  | | Journal (article/letter/editorial) | | University] at 21:11 27 August 2013 1985; Cotkin 1989; Dalton 2003; Robinson and Chamberlain 2007). Instead,...No. 1 Talc mine in lenses of green tremolite from the talc-tremolite schists. Dr. George Robinson suspected...green crystals associated with the green tremolite (“chrome tremolite”) were “special” tourmaline, but his...included in quartz, in green tremolite, and in masses with quartz or green tremolite, and associated with blue...Lawrence County), in the talc-tremolite schists (Arnold pit and Talcville, St. Lawrence County), the crystalline |  | | Journal (article/letter/editorial) | | Show. Vernon Wertz Welcome to the Imperial Polk County Gem and Mineral Society which meets the second...Stanford University, spoke with the Fred erick County Rock and Mineral Club, Frederick, on the crystallography...(roughly a tank of Mineral Society of Montgomery County gas for most cars) to visit a number of recently...to the Stamford Mineralogical of Prince Georges County reports excel Society about the minerals of Franklin...Agate The Rock and Mineral Club of Lower Bucks County, Fairless Hills, viewed a slide show on one of |  | | Catalog/List | | Laranjeiras Mine, Minas Gerias,Brazil Magnet Cove,Arkansas,USA ½ x½ £1.50 5mm£3 Hannover Cove.St Agncs, Comwall...Mongolia. P.D.WellNo I , near Ajo, Pima lxl £4 County, Arizona , U.S.A Ribane Mine, Mozambique £8 Mt...crystal . Nice 606 TOPAZ Al SiO F OH faces. 415 TREMOLITE Creamy-white SINGLE quite sharp crystal Amphibole...Close, Cobham.Surrey England KT! I 2NL Boron, Kem County,Califomia U.S.A Madagascar Ix! £2 lxl £7. S0...ltaly lxl £5 Boghill Road Quarry, Glengonnley, County Antrim, Yaknl Mine,Bigndic, Turkey 1/,x½ £S ½ |  | | Report (issue) | | Island, eastern Connecticut, and southeastern Massachusetts forms a distinctive block separated from the...Fullagar and Odom (1973) for similar rocks in Grayson, County, Va., although Rankin and opening of the lapetus...overprint is relatively tauga County, N.C., and eastern Johnson County, Tenn., minor, the older basement...a discordia intercept age of 1,280 m.y. Grayson County, Va. (Di), yielded an age of 1,149 m.y. (Davis...designated Elk Park facies terrane) from central Ashe County, N.C. (Ji). Plutonic Suite. generating this double |  | Swayze, Gregg A., Higgins, Chris T., Clinkenbeard, John P., Kokaly, Raymond F., Clark, Roger N., Meeker, Gregory P., Sutley, Stephen J. (2004) Preliminary report on using imaging spectroscopy to map ultramafic rocks, serpentinites, and tremolite-actinolite-bearing rocks in California. Open-File Report 2004-1304. US Geological Survey doi:10.3133/ofr20041304 | Report (issue) | | Spectroscopy to Map Ultramafic Rocks, Serpentinites, and Tremolite-Actinolite-Bearing Rocks in California By Gregg...Spectroscopy to Map Ultramafic Rocks, Serpentinites, and Tremolite-Actinolite-Bearing Rocks in California By Gregg...successfully to delineate exposures of serpentine and tremolite-actinolite/talc in areas with up to 70 percent...areas, thus there may be more serpentine and tremolite-actinolite/talc present than is shown on the mineral...to note that not all tremolite-actinolite is fibrous, and just because tremolite-actinolite was mapped |  | | Report (issue) | | sulphide deposits of the Elizabeth mine, Orange County, Vermont ... . .............. 4l J.F. SLACK, M...sulphide deposits of the Davis mine, Hampshire County, Massachusetts ........... . .... . . .. ............ ...manganese ores of the Betts mine, Hampshire County, Massachusetts . .. ......... . ....... . , .... .. .....and Brunswick No. 6 sulphide deposits, Gloucester County, New Brunswick. Geological Survey of Canada, Paper...1970. Geo10qy of the Caribou Mines, Rest igouche County, New Brunswick. Reprint Canadian Institute of Mining |  | ZHANG, R. Y., LI, T., RUMBLE, D., YUI, T-F, LI, L., YANG, J. S., PAN, Y, LIOU, J. G. (2007) Multiple metasomatism in Sulu ultrahigh-P garnet peridotite constrained by petrological and geochemical investigations. Journal of Metamorphic Geology, 25 (2) 149-164 doi:10.1111/j.1525-1314.2006.00683.x | Journal (article/letter/editorial) | | Sciences, Stanford University, Stanford, CA 94305, USA (zhang@pangea.stanford.edu) 2 Institute of Geology...5251 Broad Branch Road, NW, Washington, DC 20015, USA 4 Institute of Earth Sciences, Academia Sinica, Nakang...Sciences, Lehigh University, Bethlehem, PA 1801, USA 6 Department of Geological Sciences, University of...using a few core samples provided by the local county geological team. These investigations indicated...dust (Cr-magnetite). Diopside is overprinted by tremolite and Cr-spinel in retrogressive peridotites. Some |  | | Report (volume) | | ___________________________________________________ Massachusetts.______-____-__-______-___________--__---__----_...Geologic map of the Chatsworth district, Murray County, Ga., showing the location of the principal talc...Nevada-_________---_-___-4. Allamoore district, Hudspeth County, Tex___________ 16 19 36 46 CONTENTS TABLES...California____________ 24 7. Chemical analyses of tremolite-talc rock from mines in the Silver Lake-Yucca...analyses of talcs from the Chatsworth district, Murray County, Ga_ _________________________________ 30 11. Varieties |  | | 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...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...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...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Report (issue) | | POTENTIAL OF EPA REGION 1 Connecticut Maine Massachusetts New Hampshire Rhode Island Vermont OPEN-FILE...POTENTIAL OF EPA REGION 1 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont R...Preliminary Geologic Radon Potential Assessment of Massachusetts R. Randall Schumann and Linda C.S. Gundersen...aerial radioactivity, and indoor radon data by county. Because of constraints on the scales of maps presented...The reports are available in county formats and State summaries. The county reports typically contain both |  | | Journal (issue) | | world-wide locality index The localities are listed by county, followed by a listing of the most prominent minerals...pegmatite in Amelia County and the Lynch Station locality (turquoise crystals) in Campbell County, are now closed...collecting ALBEMARLE COUNTY Alberene soapstone quarry-Alberene actinolite-tremolite, apatite, ferroan dolomite...crystals, muscovite crystals, tourmaline AMHERST COUNTY Crystals of goethite pseudomorphs after pyrite;...1 inch across; found near Briar Fork, Albemarle County (photograph by T. M. Gathright, 11; W. F. Giannini |
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