 | | Report (volume) | | WALCOTT, DIRECTOR THE GEOLOGY EASTERN BERKSHIRE COUNTY MASSACHUSETTS BY BENJAMIN KENDALL EMERSON WASHINGTON.......... 41 Limestone on the Alderman farm in Becket.......................... Gulf anticline, Dalton.............................. 71 Amphibolites in Becket gneiss .................................. 75 Cheshire............................................... Berkshire schist .'......................... ................... ...................... High terraces in Becket.................... ........................ 97 |  | | Journal (article/letter/editorial) | | AND ON CONTACT PHENOMENA LIMESTONE IN WESTERN MASSACHUSETTS PENTTI ESKOLA Geophysical Laboratory, Carnegie...Institution of Washington CONTENTS INTRODUCTION BECKET GRANITEGNEISS LIMESTONE AND SKARN BANDED GNEISS...INTRODUCTION The eastern part of Berkshire County in western Massachusetts is underlain by a vast area of...gneiss, known as the Becket granite gneiss.' 'B. K. Emerson, "Geology of Massachusetts and Rhode Island,"...Hampshire County, Mass.," U.S. Geol. Surv., Mon. 29 (I898), and "The Geology of Eastern Berkshire County, Mass |  | | 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...............................................district............................. Eastern Massachusetts............................................ |  | | 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 (issue) | | SURVEY GEOLOGY OF THE WINDSOR QUADRANGELE, MASSACHUSETTS Stephen Alien Norton This report is preliminary...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...igraphic column for the Windsor quadrangle, Massachusetts. 26 Interbedded flaggy granulite and massive |  | | Journal (article/letter/editorial) | | description of each of the rocks of Essex county, Massachusetts. These comprise plutonic rocks, volcanic...the geology of the Green Mountain region in Massachusetts. The Algonkian rocks comprise the Washington...MARSTERS, 3 Report on the Geology of Essex County, Massachusetts, to accompany map, by JOHNH. SEARS,Bull...spread. These rocks are overlain by the Cambrian Becket gneiss and Cheshire quartzite. As shown by the...describes the geology of Old Hampshire county in Massachusetts, which includes the present counties of |  | | Report (volume) | | FRANKLIN, HAMPSHIRE, AND HAMPDEN COUNTIES MASSACHUSETTS BENJAMIN KENDALL EMEKSON WASHINGTON G 0 V...within the area of the three river counties in Massachusetts. Each citation from the original documents is...the eastern border of the area find in AVorcester County. TRIASSIC. The Suf/ar Loaf arko*e, or feldspathitf...Tourmaline. E. Hitchcock: Geol. Mass., 1841, p. 614. ACTINOLITE. See Amphibole. AGLAITE. 1877. Aglaite. (Julien...Chesterfield." C. Dewey : Geol. and Min. of part of Massachusetts; Am. Jour. Sci., 1st series, Vol. VIIT, p. 43 |  | | Report (issue) | | LOUGHLIN, Ph.D. Instructor in Geology in Massachusetts Institute of Technology LIBRARY OF THE PRUDENTIAL...LOUGHLIN, Ph. D., Instructor in Geology in Massachusetts Institute of Technology HARTFORD Printed for...Roaring Brook, trolley cut, schist. . . . Berkshire schist. Salisbury Bolton schist. Vernon Muscovite...Putnam gneiss. Putnam Gneisses of unknown origin Becket gneiss. West Cornwall The . . . Ben Venue...metamorphic (anamorphic) rocks. Tremolite and Actinolite. These are amphiboles which, unlike hornblende |  | | 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 |  | | Journal (article/letter/editorial) | | that according to Eskola (13) the Becket granite-gneiss of Massachusetts can contain 2 % of primary calcite...'black' zone of the skarn biotite and actinolite occur. The actinolite appears as fibrous masses < 0"6 mm...relations are similar except t h a t in the former actinolite and biotite are lacking, and in the latter quartz...CALC-SILICATESKA:RNS,DONEGAL 751 restricting the formation of actinolite, biotite, and calcite, probably as a result of...of plagioclase (P), calcite (C), biotite (B), actinolite and pen- nine (A), and spbene (S) in the contact |  | | Report (issue) | | .......................................105 Massachusetts ..............................................blackwall or a soapstone containing talc, chlorite, actinolite, serpentine, carbonate, and Fe-oxide minerals...Carolina, Virginia, Maryland, Pennsylvania, Massachusetts, Vermont, and New York. Districts in California...of the recorded production. Talc deposits in Massachusetts are mostly located in a north-trending belt...metasedimentary rocks continuous with that in Massachusetts; some are in Middle Proterozoic gneiss. They |  | | Journal (article/letter/editorial) | | the resulting secondary minerals are albite, actinolite, chlorite, epidote, quartz, magnetite, sphene...Hole 504B. - In: Anderson, R. N., Honnorez, J., Becket, K. et al. (eds.): Init. Repts. DSDP, 83: Washington...504B, Leg 83. - In: Anderson, R. N., Honnorez, J., Becket, K. et al. (eds.): Ink. Repts. DSDP, 83: Washington...Hole 504B. - In: Anderson, R. N., Honnorez, J., Becket, K. et al. (eds.): Init. Repts. DSDP, 83: Washington |  | | Report (issue) | | ^he Bedrock Geology of Massachusetts A. The Pre-Silurian Geology of the Rowe-Hawley Zone B. Stratigraphy...PROFESSIONAL PAPER 1366-A-D The Bedrock Geology of Massachusetts NORMAN L. HATCH, JR., Editor A. The Pre-Silurian...Jr. and Rolfe S. Stanley [etc.] 1. Geology Massachusetts. I. Hatch, Norman L. II. Series: Geological...a companion to the bedrock geologic map of Massachusetts (Zen and others, 1983; hereafter referred to... Geological Survey and the Commonwealth of Massachusetts, which was begun in 1938. They also include |  | | Report (issue) | | Radlometrlc Age Data Bank (RADB) of Rocks from Massachusetts by Robert E. Zartman and Richard F. Marvin...Radlometrlc Age Data Bank (RADB) of Rocks from Massachusetts Robert E. Zartman and Richard F. Marvln This...contains the records of radlometrlc ages for Massachusetts from the Radlometrlc Age Data Bank of the U...portrayed on a new bedrock geologic map of Massachusetts (Zen, 1983). The compilation Is believed to...they appear on the Bedrock Geologic Map of Massachusetts (Zen, 1983). Steiger, R. H., and Jager, E. |  | | Journal (issue) | | FOR JULY, 1934 PACE The Hawley Mineral Belt, Massachusetts. By Elwyn L. Perry, Ph.D. ....................• \V-HOLE No. 37 The Hawley Mineral Belt, Massachusetts By ELWYN L. PERRY, Ph.D. \Vllliams College,... between the Conneeticut River and the Great Berkshire Valley, haYe long been noted as colleeting grounds...P lainfield rbo localities near the Berkshire 'I'rail (Fig. 2, No. 6 an...vest of the Davis :\line, beautiful masses of actinolite and talc are found at the old talc mines. Green |  | | Journal (article/letter/editorial) | | (+) Albite Albite Fresh/actinolite Chlorite, epidote Actinolite Actinolite HTA Type (I) HTA Type (II)...not exceed 300 ~ C judging from the absence of actinolite (Ellis 1979). Type (II). CY-4: above 220 m and...temperatures are evident from the occurrence of actinolite. Seyfried (1987) reports fixation of Ca in the...Geology 11 :400-404 Salisbury MH, Christensen NI, Becket K, Moos D (1984) The velocity structure of layer...Basin, Gulf of California. PhD dissertation, Massachusetts Institute of Technology, Cambridge, pp 1-239 |  | | Journal (article/letter/editorial) | | Chemistry and Geochemistry,Woods Hole, MA 02543-1541, USA. * 0009-2541/97/$17.00 Copyright © 1997 Elsevier...greenstones consisting mainly of albite, epidote, actinolite, mixedlayered chlorite-saponite, leucoxene, quartz...assemblage of Chile Ridge sample SO-40 31D Oxides Actinolite Epidote Prehnite Mixed-layer saponite-talc...hydrothermal circulation in the oceanic crust. In: K. Becket, H. Sakai, et al. (Editors), Proceedings of the |  | | Report (volume) | | ___ Groton____________________________ Oriinge County __________________________ Topsham___________________________..._ Randolph ___________________________ Orleans County- _______________________ Derby Barton _ _________...granite and finished product Continued. Washington County _____________________ 121 Barre and Williamstown________________...______ Windham County ___. .________ ± ________ Dummerston___ ____ ____________ Windsor County __._.____________________...granite and finished product___'.___ 164 Carroll County ___________ ______________ 164 Con way ______ |  | | Report (volume) | | 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...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby...Shelby County, near Whiting Station and Calera; Talladega County, in several places. Bauxite. Cherokee |  | Iancu, V., M�runtiu, M., Johan, V., Ledru, P. (1998) High-grade metamorphic rocks in the pre-Alpine nappe stack of the Getic-Supragetic basement (Median Dacides, South Carpathians, Romania) Mineralogy and Petrology, 63 (3) 173-198 doi:10.1007/bf01164150 | Journal (article/letter/editorial) | | 1984; Gardien et al., 1990; Mercier et al., 1991; Becket and Altherr, 1992; Okay, 1993) and the process...plagioclase (An 30-48) and amphibole. Chloritealbite-actinolite crystallized locally during a late stage, A composite...Romania, Bucharest, June 5-16 196 V. Iancu et al. Becket H, Altherr R (1992) Evidence from ultra-high-pressure |  | | Journal (article/letter/editorial) | | mixed-layer chlorite-smectite and chloritevermiculite, actinolite, pyrite and sphene (and locally early quartz)...massive units. Alt (1984) thinks that chlorite and actinolite that line vugs and form reaction rims on clinopyroxene...clinopyroxene is sometimes partly replaced by actinolite, indicating alteration under greenschist facies...is replaced by Ti,Na-rich augite, but not by actinolite. Thus, the process responsible for the formation...C., pp. 217-248. Anderson, R.N., Honnorez, J., Becket, K., Adamson, A.C., Alt, J.C., Emmermann, R., Kempton |  | | Report (volume) | | .......................................... Massachusetts...............:...............................See Bauxite and Halloysite. 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 S., R. 7 E.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport; |  | | Journal (article/letter/editorial) | | Y:c*al z:c+alk. These coordinates replace those of Becket without change of diagram. From the focus (alk...pyrite, serpentine, siderite, talc, wolframite actinolite,tremolite diallage, diopside, dolomite, hedenberglte...between the aluminous pargasite and the ferruginous actinolite, and commonly includes some alkali. Johannsen's...iagram. Mineral abbreviations: ab albite, act actinolite, alm almand.ite, an anorthite, and andalusite...Actinolitization involves a change from augite to actinolite. Serpentinizatior_isexpressedby shifts from the |  | | Journal (issue) | | presentations and special reports|GIT Lab Updates|USA lifts ban on Burmese ruby and jadeite|Margaritologia...inclusions|Clinohumite from Vietnam|Lace opal from Utah, USA|Pollucite from Pakistan with polylithionite inclusions|Large...Edward Boehm, RareSource, Chattanooga, Tennessee, USA; Maggie Campbell Pedersen, Organic Gems, London;...Emmett, Crystal Chemistry, Brush Prairie, Washington, USA; Emmanuel Fritsch, University of Nantes, France;...E. Post, Smithsonian Institution, Washington DC, USA; Andrew H. Rankin, Kingston University, Surrey; George |  | | Book | | Co. Hematite CALERA, Shelby Co. Wavkllite CLAY COUNTY, Sec. 24. T. 19 S R., 7 E. STATUARY, Coosa Co...Co., (W. border of* Marble Crystalline TALLADEGA COUNTY Marble, (crystalline) VALLEY HEAD, DeKalb Co. Hematite...Feldspar HISSOP, Coosa Co., (near) Beryl JACKSON COUNTY Hematite KENNEDYS, Clay Co., (near) Magnetite MILLERVILLE...DELANEY, Madison Co. Quartz, (clear crystals) GARLAND COUNTY Quartz Crystals HOT SPRINGS, Garland Co. Malachite...Malachite HOT SPRINGS DISTRICT Quartz Xls LAWRENCE COUNTY Pearls LITTLE ROCK Quartz Crystals MAGNET COVE, |
|
