 | | Report (volume) | | Correlation of the Oakdale Formation and Paxton Group of Central Massachusetts with Strata in Northeastern Connecticut...1922Correlation of the Oakdale Formation and Paxton Group of central Massachusetts with strata in northeastern Connecticut...Stratigraphic-Silurian. 3. Geology-Massachusetts. 4. Geology-Connecticut. 5. Paxton Group. 6. Oakdale Formation...Distribution 9 General description 9 Thickness 12 Paxton Group 12 Dudley Formation 12 Distribution 12 General...Connecticut with the Oakdale-Paxton sequence of adjacent Massachusetts 1. Contents Ill FIGURES 1 |  | | Report (volume) | | catalogs, announcements, and publications. The Paxton Group of Southeastern New England By PATRICK j...JR. The Paxton Schist -is herein elevated to group status. The upper part of the former Paxton Schist...Southbridge Formation, and the lower part of the former Paxton Schist is now called the Dudley Formation U.S...Cataloging in Publication Data Barosh, Patrick J. The Paxton Group of southeastern New England. (U.S. Geological...Stratigraphic-Pre-Ordovician. 2. Geology-New England. 3. Paxton Group. I. Moore, George E. II. Title. Ill. Series |  | | Report (issue) | | Geology of the land area of the Boston 2° sheet, Massachusetts, Connecticut, Rhode Island and 10- New Hampshire... 16 17 18 U. S. Geological Survey Boston, Massachusetts 19 ,U. S. Geological Survey* OPEN FILE REPORT...GEOLOGY OF THE LAND AREA OF THE BOSTON 2° SHEET, MASSACHUSETTS, CONNECTICUT, RHODE ISLAND AND NEW HAMPSHIRE...granitic gneiss with a composition approximating quartz 11 monzonite. 12 rock is locally hydrothermally...coarse-grained equigranular to locally porphyritic, chiefly quartz monzonite, but ranging from granite to granodiorite |  | | Report (issue) | | Geology of Massachusetts E. Stratigraphy of the Milford-Dedharn Zone, Eastern Massachusetts: An Avalonian... Stratigraphy of the Nashoba Zone, Eastern Massachusetts: An Enigmatic Terrane G. Stratigraphy of the...Belt, Central Massachusetts H. Structural and Metamorphic History of Eastern Massachusetts I. Intrusive...Intrusive Rocks of Eastern Massachusetts J. Radiometric Ages of Rocks in Massachusetts L.S. GEOLOGICAL SURVEY...PROFESSIONAL PAPER 1366-E-J The Bedrock Geology of Massachusetts NORMAN L. HATCH, JR., Editor E. Stratigraphy |  | | Report (issue) | | April 1978 Prepared in co-operation with the Massachusetts Department of Public Works PRELIMINARY LIST...geochemistry of the Nashoba Formation, east*-central Massachusetts, in Lyons,, P.C., and Brownlow, Arthur, Editors...and Bloody Bluff fault zones, northeastern Massachusetts: U.S. Geol. Survey Jour, of Research, v. 4,...mapped metamorphic rock units in northeastern Massachusetts. Barosh, P.J., Fahey, R.J., Pease, M.H., Jr... Pre-silurian Stratigraphy of northeastern Massachusetts: Geol. Soc. America Mem. 148, pp. 179~2l6. A |  | | Report (issue) | | BEDROCK GEOLOGIC MAP OF THE LEICESTER QUADRANGLE, MASSACHUSETTS by Patrick J. Barosh and Carl K. Johnson 1976...Monzonite--Light to madium gray, medium grained biotite quartz raonzonite, sligbtly to moderately well foliated...Monzonite--Light gray, coarse grained porphyritic biotite quartz raonzonite, slightly to moderately wall foliated...Porphyritic Quartz Konzonite Light to medium gray, '. coarse grained porphyritic biotite quartz tnonzonita...phcnocrysts are generally \v*3ll fractured and the quartz granulated. Locally has compositional variations |  | | Report (volume) | | ... .H33 6. Formation names in the Worcester area, Massachusetts, by Richard Goldsmith, Edward S. Grew........H43 7. Stratigraphic names in eastern Massachusetts and adjacent States, by Richard Goldsmith, David...Section of south wall of Lynn Griffin mine //I, Henry County, Ala., type locality of Baker Hill Format ion....H28 9. Core-hole section at Highland Park, Henry County, Ala., lithologies of the farthest downdip part...the east flank of the Merrimack synclinorium, Massachusetts and New Hamp shire.................... .... |  | | Report (volume) | | OTIS SMITH, Director Bulletin 597 GEOLOGY OF MASSACHUSETTS AND RHODE ISLAND BY B. K. EMERSON WASHINGTON............................................ Worcester County, Mass.......................................member........................... Northeastern Massachusetts..................................... General..................................... Western Massachusetts...............................................district............................. Eastern Massachusetts............................................ |  | | Journal (article/letter/editorial) | | \~'acliusett-Coldhrookk aqueduct tunnel in Central Massachusetts. I n that capacity he liad opportunity to examine...Bibliography. I CALLAQHAN, GEOLOQY OF CEXTRAL MASSACHUSETTS 29 I FIO. 1.-Areal geologic mnp ndapted from...between Shafts 4 and 5. I t corresponds to the Paxton schist of Emerson ( 7 , pp. 130-140 ;2, pp. GO...GO, 62,8647,226,234). The other is a brown quartz-mica schist most typically developed hetween Shafts 3...section nearly two miles east of Shaft 1 is the Worcester phyllite of Emerson (7, pp. 3-28; 2, pp. 60-61 |  | | Report (volume) | | Structural Dislocations in Eastern Massachusetts GEOLOGICAL SURVEY BULLETIN 1410 Structural Dislocations...Dislocations in Eastern Massachusetts By ROBERT O. CASTLE, H. ROBERTA DIXON, EDWARD S. GREW, ANDREW GRISCOM...faults and mylonite zones that form the eastern Massachusetts dislocation belt UNITED STATES GOVERNMENT PRINTING...under title: Structural dislocations in eastern Massachusetts. (Geological Survey Bulletin 1410) Bibliography:...119.3:1410 1. Faults (Geology) Massachusetts. 2. Mylonite Massachusetts. I. Castle, Robert O. II. Series: |  | | Report (volume) | | Northeast-Central Connecticut and Adjacent Massachusetts By JOHN D. PEPER, M. H. PEASE, JR., and VICTOR...in northeastcentral Connecticut and adjacent Massachusetts. (Geological Survey bulletin 1389) Prepared...Geological and Natural History Survey and the Massachusetts Dept. of Public Works. Bibliography: p. Supt...Stratigraphic-Paleozoic. 2. Geology-Connecticut. 3. Geology-Massachusetts. I. Pease, Maurice Henry, 1922joint author....Geological and Natural History Survey. IV. Massachusetts. Dept. of Public Works. V. Title. VI. Series: |  | | Report (issue) | | Commonwealth of Massachusetts Department of Public Works H. A. MacDonald, Commissioner U. S. Department...6 May Graphite deposits near Sturbridi^e, Massachusetts Hari T. Apfel Contents Introduction Acknoi...s Historical background Geologic formations Paxton .quartz schist Brl:.iield schist Hubbardston granite...property. Graphite Deposits near Sturbridge, Massachusetts by Earl T. Apfel A vein ef graphite is exposed...as Quassuck Lake, in the tovn of Sturbridge, Massachusetts. Sturbridge. The mine, long abandoned, is 4-4 |  | | Book | | GENERALIZED BEDROCK GEOLOGIC EASTERN MA5SACHUSSETS WORCESTER .W o] ~P- FM V/C/N/TY ^^o Red beds MAP...I 5 iiJ DIORITE ANDOVER QUARTZ QU/NCY SHARON GRANITE SYEN/TE DIORiTE ^, ^^^...Department of Geology Boston University Boston, Massachusetts 02215 to; PREFACE In 1966, John Rodgers...Davis in the Connecticut Valley of western Massachusetts, and gradually extended itself. oo over New...Brown University The Foxboro Co., Foxborough, Massachusetts Geography, University of Toronto U. S. G, S |  | | Report (issue) | | ......... 4 Figure 3. Map of part of Otsego County, Michigan showing location of Antrim Shale gas...Borehole map of the Latuszak Bl-32 well, Otsego County, Michigan (Cain, 1991) showing fracture intensity...Borehole map of the Rachow B3-3 1 well, Otsego County, Michigan (Caramanica, 1993) showing fracture intensity...the Antrim Shale gas-producing trend in Otsego County and adjoining Antrim and Montmorency Counties,...Shale in a four-township area in southern Otsego County, Michigan (Manger and others, 1990) .... 16 Figure |  | | Journal (article/letter/editorial) | | containing, in addition to the granular, glassy quartz, a little fine, brown mica and fine, light green...surfaces, and is of medium fine, granular texture. The quartz and the feldspar form an intimate granular mixture... medium fine, crystalline mixture of feldspar, quartz and mica. In mapping the granite this variation...the well-defined, coarse pegmatite to pure vein quartz; and all the variations evidently had a common...the rocks in the plateau of central Massachusetts, from Worcester to the Connecticut Valley, it is evident |  | | Journal (issue) | | ....................... A GEOLOGICAL PARK IN WORCESTER, MASS. By Harry C. Parker ......................field of exploration, and h o p i n g that black quartz, maybe ?" someone at the college would be familiar...visited, not commonly known, or which )edge of black quartz. No, it wasn't the the casual collector will not...workings at Gouverneur, place, and the so called quartz was a vein Fowler, Talcville and Edwards may be...or whitish yellow crystals, somewhat harder than quartz, with a greasy or vitreous About two and a half |  | | Report (issue) | | Bedrock Geoloqy of the Nashua River Area, Massachusetts - New Hampshire By Gilpin Rile Robinson, Jr...ZONE 12 ROCKS IN THE NASHUA RIVER AREA 15 WORCESTER FORMATION 18 Nomenclature, Historical Background...Lithologic Description 45 Monzonite (DSm) 45 Quartz monzodiorite and monzodiorite (DSmd) 45 Amphibole...Retrograde alteration of andalusite schists -io Worcester Formation 97 Staurolite-Kyanite/Andalusite (Actinolite)...SYNTHESIS 102 ENVIRONMENT OF DEPOSITION 108 Worcester Formation 108 Merrimack and Oakdale Formations |  | | Journal (article/letter/editorial) | | area has produced over 75 000 ounces of Au from quartz veins crosscutting Proterozoic shallow marine sedimentary...(predominantly Au¡Ag in structurally controlled quartz veins) similar alteration mineralogy of sericite...network of Tertiary age, and Pleistocene to Recent quartz dunefields of the Great Victoria Desert. Recent...mineralization is hosted mainly in quartz veins that cut across the Palaeoproterozoic Paxton Granite (y1715 Ma) and...(y1656¡7 Ma) sedimentary rocks5 (Figs. 2 and 3). The Paxton Granite is a predominantly homogeneous coarse-grained |  | | Report (issue) | | DATA OF THE NASHUA AND SOUHEGAN RIVER BASINS, MASSACHUSETTS By Bruce P. Hansen, R. A. Brackley, and Virginia...Souhegan River basins, Massachusetts Prepared in cooperation with the MASSACHUSETTS DEPARTMENT OF ENVIRONMENTAL...MANAGEMENT DIVISION OF WATER RESOURCES Boston, Massachusetts 1989 DEPARTMENT OF THE INTERIOR MANUEL LUJAN...Map of the Nashua and Souhegan River basins, Massachusetts, showing hydrologic-data-collection sites. ...surface water List of hydrologic-data reports for Massachusetts ill - 5 27 31 47 48 51 52 54 66 72 CONVERSlbN |  | | Journal (article/letter/editorial) | | South Australia is hosted by the Paleoproterozoic Paxton Granite and Tarcoola Formation metasedimentary...deposit in the Tarcoola goldfield is hosted by quartz veins in both granite and the lower parts of the...Formation. Primary fluid inclusions from mineralized quartz veins at Perseverance are dominated by two-phase...150° and ~340°C. They occur together in single quartz grains, which suggests the coexistence of aqueous...similar to Kfeldspar and whole-rock samples of the Paxton Granite. This is consistent with a common source |  | | Book | | Fossil-Basilosaurus cetoides Gemstone-Star Blue Quartz Soil-Bama Series Mineral-Rhodochrosite Rock-Yule...Florida Gem-Moonstone Stone-Agatized Coral Mineral-Quartz Crystal Soil-Myakka Fine Sand Series Rock-Bauxite...Mineral-Gold Mineral-Staurolite Fossil-Shark Tooth Gem-Quartz 35 36 36 38 38 38 Rock-Serpentine * Hawaii ...Dinosaur-Astrodon johnstoni Gem-Patuxent River Stone * Massachusetts Gem-Rhodonite Fossil-Dinosaur Track Mineral-Babingtonite...Rock-Dighton Rock Building & Monument Stone-Granite Soil-Paxton Series Glacial Rock-Rolling Rock 65 66 66 68 |  | | Journal (article/letter/editorial) | | is more than 100 million years younger than the Paxton Granite, which is part-host to the mineralisation...Volcanics, geochronology, gold, Hiltaba Suite, Paxton Granite, Tarcoola Goldfield. INTRODUCTION The...(dominantly gold in sulfide-poor structurally controlled quartz veins) and alteration mineralogy (sericite–pyrite–chlorite...Domain, and is hosted by the Palaeoproterozoic Paxton Granite (new name defined in Appendix 1) and Tarcoola...Tarcoola Formation sedimentary rocks. The Paxton Granite is considered at present to be of very limited |  | | Journal (article/letter/editorial) | | and coal matrix, and Fe-, Al-rich chlorite and quartz in the third joint set. The chemical components...sources:AI and Si from preexisting kaolinite and quartz, N from local organic matter, Mg and Na (for tosudite...underclay in this region contains illite, kaolinite, quartz, and chlorite. In addition to these clays, Hosterman...the expenseof kaolinite and quartz during peak metamorphism. Recently, Paxton (1983) and Juster et al. (1987)...NH4+substituting for K* in the illite interlayer. Paxton (1983) suggestedthat the N source was dispersedorganic |  | | Journal (article/letter/editorial) | | reconnaissance study of the Iron Crown, Iron Hill, Lake, Paxton,and Prescottskarn deposits.All mineralcompositions...Py Sch Sp Tr rangein composition from gabbroto quartz monzonite, Sangster(1969) concludedthat skarnformationis...Average Igneous Rocks e Nockolds Iron Hill ¸ Paxton [] Prescott o Iron e Merry (1954) 10. ...Widow mutsenvolcanicrocksandthe multiphaseNimpkish quartz monzonite(Fig. 3; Hoadley, 1953), In the mine area...severalskarnson TexadaIsland adjacent to the Gillies quartz monzonitewhich differ mainly in the proportionof |  | | Report (volume) | | SURVEY No. 116 A GEOGRAPHIC DICTIONARY OF MASSACHUSETTS LIBRARY CATALOGUE SLIPS. United States. Department...director | | A | geographic dictionary | of | Massachusetts | hy | Henry Gannett | [Vignette] | Washington...director | | A | geographic dictionary | of | Massachusetts | by | Henry Gannett | [Vignette] | Washington...director | | A | geographic dictionary | of | Massachusetts | by | Henry Gannett | [Vignette] | Washington...topographer. XXIII. Geology of the Green Mountains in Massachusetts, by Raphael Pnnipelly, J. E. Wolff, and T. Nelson |
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