 | WHITNEY, D. L., MECHUM, T. A., KUEHNER, S. M., DILEK, Y. R. (1996) Progressive metamorphism of pelitic rocks from protolith to granulite facies, Dutchess County, New York, USA: constraints on the timing of fluid infiltration during regional metamorphism. Journal of Metamorphic Geology, 14 (2) 163-181 doi:10.1046/j.1525-1314.1996.05836.x | Journal (article/letter/editorial) | | protolith to granulite facies, Dutchess County, New York, USA: constraints on the timing of fluid infiltration...University of North Carolina, Chapel Hill, NC 27599, USA (dwhitney@unc.edu) 2 Department of Geological Sciences...98195, USA 3 Department of Geology and Geography, Vassar College, Poughkeepsie, NY 12601, USA A B S...sequence ranging from unmetamorphosed shales to sillimanite–K-feldspar zone metapelitic gneisses crops out...extending from the Hudson River in south-eastern New York state, USA, to the high-grade core of the Taconic range |  | | Journal (article/letter/editorial) | | PEGMATITES OF NEW YORK STATE, USA Marian V. LUPULESCU§ Research and Collections, New York State Museum...Museum, Albany, New York 12230, USA Jeffrey R. CHIARENZELLI Department of Geology, St. Lawrence University...University, Canton, New York 13617, USA David G. BAILEY Geosciences Department, Hamilton College, Clinton, New...New York 13323, USA Abstract Pegmatites in New York State are largely restricted to areas of exposed...and B-rich species such as beryl, chrysoberyl, sillimanite, dumortierite, and tourmaline-supergroup minerals |  | | Journal (article/letter/editorial) | | contact metamorphism in the northern Appalachians, New York K. M. DORFLER, R. J. TRACY AND M. J. CADDICK Department...Institute and State University, Blacksburg, VA, 24061, USA (kmdorf@vt.edu) ABSTRACT Pelitic schists from contact...consists of quartz–plagioclase– biotite–garnet–sillimanite–ilmenite–graphite–Zn-rich Al-spinel. Both K-feldspar...are absent, and abundant biotite, plagioclase, sillimanite, quartz and ilmenite inclusions are found within...terrane of Taconic age in southeastern New York, ~85 km north of New York City (Balk, 1927; Whitney et al. |  | | Report (chapter) | | figures; these are defined in Table 1. Sillimanite+muscovite Sillimanite + K-feldspar Following the terminology...Maine North Carolina New Jersey NH NY PA PQ RI SC TN VA VT New Hampshire New York Pennsylvania Province...Wenlock metamorphism in the northern Appalachians, USA. Abbreviations are defined in Table 1. The stippled...° 15'N, 73°29'W Taconic Range, SW Vermont and New York 44°1.4'N, 72050. I'W 44°56'N, 72°56'W 44°56'N...(kyanite zone) Pelitic schist (sillimanite + muscovite) Dutchess County, New York 41.7°N, 73.6°W hornblende |  | | Report (chapter) | | structure for controls on metamorphism: northern New England, USA Howard W. Day & C. Page Chamberlain S UMMARY:Isograds...of the Appalachian metamorphic belt in northern New England. Peak metamorphism occurred primarily during...of the Appalachian metamorphic belt in northern New England that bear on the interpretation of its metamorphic...observations. The Appalachian metamorphic belt in northern New England consists of a Precambrian basement overlain...in domes along the Bronson Hill anticlinorium in New Hampshire and its extensions in northern Maine. West |  | HANNULA, , LACKEY, , MATTOX, , MCGRATH, , ONASCH, , WERTHEIM, (2002) Syn-tectonic pluton intrusion during contractional deformation: microstructural and metamorphic evidence from the aureole of the Acadian Victory Pluton, north-eastern Vermont, USA. Journal of Metamorphic Geology, 17 (3) 271-286 doi:10.1046/j.1525-1314.1999.00196.x | Journal (article/letter/editorial) | | the Acadian Victory Pluton, north-eastern Vermont, USA K . A . H A N N U L A , J. S . L A C KE Y , E . MAT...Department, Middlebury College, Middlebury, VT 05753, USA A B S T RA C T Structures within the aureole of...garnet, are found along the Monroe Fault. In sillimanite+K-feldspar grade rocks, the matrix foliation...by biotite and fibrolitic sillimanite, wraps around garnet and sillimanite porphyroblasts. Granite dykes...the boundary between two major subdivisions of the New England Appalachians: the Connecticut Valley trough |  | | Journal (article/letter/editorial) | | equilibrium in mineral reactions. SpringerVerlag New York, Berlin, Heidelberg. pp. 199–239.; Kleemann, U... 925–941.; Holdaway, M.J., 2000. Application of new experimental and garnet Margules data to the garnet–biotite...the Holdaway (Holdaway, M.J., 2000. Application of new experimental and garnet Margules data to the garnet–biotite... (eds.) Thermodynamics of minerals and melts. New York: Springer-Verlag. 131–147.); based on Kleemann...presented their 575–900 8C experimental data and gave a new formalism. From the year of 1978 this thermometer |  | | Journal (article/letter/editorial) | | ◦ C, 9 ± 1 kbar) up to the garnet-cordierite-sillimanite-K-feldspar zone (750 ± 30 ◦ C, 4.0–5.5 kbar)...different localities of the garnet-cordierite-sillimanite-K-feldspar zone shows a dominant 450 nm emission...zone (garnet, staurolite, kyanite, and kyanite-sillimanite-muscovite zone) is characterized by a heterogeneous...microscopy and CL microscopy and spectroscopy provided new data concerning the CL characteristics of quartz...Kyanite-sillimanite-muscovite zone (ky-sill-mu zone): 650 ± 20 °C, 9 ± 1.5 kbar Kyanite-sillimanite-muscovite |  | | Journal (article/letter/editorial) | | of Metastable Reactions Involving Garnet and Sillimanite byl. P. LOOMIS Department ofGeosciences, University...faster rate than it was consumed by reaction with sillimanite. Some of the compositional variations of biotite... the co-existence of metastable biotite and sillimanite and the widespread distribution of Fe-rich biotite...interpretation of the data is that rate of dissolution of sillimanite was the rate-controlling process, and took place...Downloaded from http://petrology.oxfordjournals.org/ at New York University on June 1, 2015 ABSTRACT 272 Xlc |  | | Journal (article/letter/editorial) | | Western Acadian metamorphism, central and western New England T. R . A R M S T R O N G , R . J . T R A...and State University, Blacksburg, VA 24061-0420, USA ABSTRACT The two major Early to Middle Palaeozoic...that lies along, or slightly above, the kyanite-sillimanite boundary on a P-T diagram. There is little or...conditions for the highest grade rocks known in New England: T = 650-750" C, P = 4.5-6.5 kbar for granulite...Planetary Sciences, M.I.T., Cambridge, MA 02139, USA. 415 416 T . R. A R M S T R O N G , R. J . T R |  | Fomina, Ekaterina, Kozlov, Evgeniy, Lokhov, Kirill, Lokhova, Olga, Bocharov, Vladimir (2019) Carbon Sources and the Graphitization of Carbonaceous Matter in Precambrian Rocks of the Keivy Terrane (Kola Peninsula, Russia) Minerals, 9 (2) 94 doi:10.3390/min9020094 | Journal (article/letter/editorial) | | metamorphism proceeded under the conditions of kyanite–sillimanite subfacies of part of the Terrane), metamorphism...metamorphism proceeded under the conditions of kyanite–sillimanite subfacies of amphibolite facies at T = 550–650...previous and new of these rocks has not been performed. In this article, we discuss previous and new data on...(a)—Makzabak (sillimanite (b)—Rova (quartzolites); (c)—Tyapshmanyuk (a)—Makzabak (sillimanite schists); schists);...Additionally, we studied large clusters of CM from the sillimanite schists, preserved in the west of the Keivy Terrane |  | | Journal (article/letter/editorial) | | Sciences, State University of New York, Stony Brook, New York 11794, USA Abstract. Field and petrologic...e t - sillimanite quartz, kyanite - sillimanite, and garnet - rutile - ilmenite - sillimanite - quartz...with the melanosome consisting of biotite - sillimanite - garnet - spinel - plagioclase _+ corundum +...Activity of H20 inferred from coexisting biotite - sillimanite - quartz - garnet - K-feldspar ranges from 0...Bonaparte-Harrisville region, northwest Adirondack Mountains, New York 1957) and Hargraves (1969) interpreted the Diana |  | Whitney, Donna L., Mechum, Trudy A., Dilek, Yildirim, Kuehner, Scott M. (1996) Modification of garnet by fluid infiltration during regional metamorphism in garnet through sillimanite-zone rocks, Dutchess County, New York. American Mineralogist, 81 (5) 696-705 doi:10.2138/am-1996-5-617 | Journal (article/letter/editorial) | | metamorphismin garnet through sillimanite-zonerocks, DutchessCounty, New York DoNNI L. WrrrrNryrr TRuoy A...Geologyand Geography,VassarCollege,Poughkeepsie, New York 12601,U.S.A. 3Departmentof GeologicalSciences...progressivemetamorphic sequencein DutchessCounty, New York, record evidencefor reaction betweengarnetand...(e.g.,Tracy et al. 1983).Quartz garnet from a sillimanite gneisshad participated in highveins in metapelitic...OF GARNET BY FLUID INFILTRATION study provides new information about the postcrystallization modification |  | | Journal (article/letter/editorial) | | Geology, Syracuse UniversiTy, Syracuse, NY 13244, USA b Department of Earth and Environmental Studies,...Rensselaer Polytechnic Institute, Troy, NY 12180, USA Received6 March 1995; accepted29 June 1995 Abstract...Formation in the southern Adirondack Highlands, New York, contains chemical zoning in Fe and Mg in both...gneiss from the southern Adirondack Mountains, New York, during cooling from highgrade conditions. We...and a few ihnenite grains. A single grain of sillimanite can be Seen to the left of the garnet porphyroblast |  | Mikhaylov, B.M., Bronevoy, V. A., Bykov, A. D., Dantsig, S. Ya., Moshkin, V. N., Orlova, M. P., Khoreva, B. Ya., Pivovarov, V. V. (1977) Geological prerequisites for expanding the raw-material base of the aluminum industry in Siberia and the far East. International Geology Review, 19 (10) 1216-1224 doi:10.1080/00206817709471126 | Journal (article/letter/editorial) | | com/action/journalInformation?journalCode=tigr20 Download by: [New York University] Date: 26 June 2016, At: 06:54 Geological...industry in Siberia and the far East Downloaded by [New York University] at 06:54 26 June 2016 &.M. Mikhaylov...situation leads us to hope that we may d i s  cover new areas of development of lensoid bauxite deposits...peninsula <0 ■*-» o 1 CD a Downloaded by [New York University] at 06:54 26 June 2016 '3 « Kemerovo...of Soviet scientists in the field of developing new progressive and high-economy methods of treating |  | | Journal (article/letter/editorial) | | during Metamorphism: Rangeley Formation, New Hampshire, USA MATTHEW J. KOHN1∗, FRANK S. SPEAR2 AND JOHN...GEOPHYSICS, UNIVERSITY OF WISCONSIN, MADISON, WI 53706, USA 2 DEPARTMENT OF EARTH AND ENVIRONMENTAL SCIENCES...RENSSELAER POLYTECHNIC INSTITUTE, TROY, NY 12180, USA RECEIVED SEPTEMBER 3, 1996 REVISED TYPESCRIPT ACCEPTED...of the Rangeley Formation in southwestern New Hampshire, USA. Evidence for in situ melting includes: (1)...slow diffusion rates (garnet, staurolite, and sillimanite). This infiltration may ∗Corresponding author |  | | Journal (article/letter/editorial) | | Highlands, New York Received: 13 September 1994 y Accepted: 10 May 1995 Abstract Garnet-sillimanite-biotite...Port Leyden, in the western Adirondack Highlands, New York, contains mineral assemblages and textures that...Sciences, Syracuse University, Syracuse, NY 13244, USA R.S. Darling Department of Geology SUNY College at...at Cortland, P.O. Box 2000, Cortland, NY 13045, USA Editorial responsibility: K. Hodges tween 1040 and...Highlands. Introduction The Adirondack Highlands, New York, form the southernmost exposed portion of the |  | | Journal (article/letter/editorial) | | Sciences, University of Chicago, Chicago, I1 60637, USA Abstract. Sapphirine-bearing granulites, together...(calculated) Fe 3+ in sapphirine, garnet and sillimanite, together with presence of graphite and sulphides...varying proportions of quartz, garnet, sapphirine, sillimanite, plagioclase, sulphides and futile; corundum...sapphirine usually the most abundant phase. Sillimanite, kyanite und plagioclase generally form 1 2%...2% of the specimen though in E sillimanite is about 5%. Rutile, and, when present, graphite and Kfeldspar |  | | Journal (article/letter/editorial) | | pelitic migmatites from the Adirondack Highlands, New York L. C. STORM* AND F. S. SPEAR Department of Earth...Sciences, Rensselaer Polytechnic Institute, Troy, NY, USA (storml@alum.rpi.edu) ABSTRACT The ÔTitaniQÕ (Ti-in-quartz)...the southern and western Adirondack Highlands, New York, to examine the effect of granulite facies metamorphism...have provided an experimental calibration for a new Ti-in-quartz (TitaniQ) thermometer: T½K ¼ 3765...*Present address: Dickinson College, Carlisle, PA, USA. 2009 Blackwell Publishing Ltd of this tool is |  | | Journal (article/letter/editorial) | | Pennsylvania State University, University Park, PA 16802, USA Abstract. Molar elastic strain energy arising from...from dislocations in andalusite and sillimanite were calculated using equations derived from a non-core...necessary to significantly perturb the andalusite=sillimanite equilibrium boundary in P - T space. Compared... which are commonly observed in kyanite and sillimanite. A low computed value of stacking fault energy...increased above ambient values. Natural (undeformed) sillimanite contains predominantly e screw dislocations. |  | | Journal (article/letter/editorial) | | minerals, namely, biotite, garnet, kyanite and sillimanite. These make the delineation of metamorphic zones...K-feldspar Biotite Muscovite Garnet Kyanite Sillimanite Chlorite Epidote Hornblende Sphene Calcite Tourmaline...schist; GMS, Garnet-mica schist; GSS, Garnet-sillimanite schist; KSS, Kyanitesillimanite schist; BHG,...Schist ~ S ~ Garnet-Sillimanite Granodiorite - . Schist .~-'S~ Kyenite Sillimanite Pegmatitic Vein ,~...laboratory of the Illinois State Geological Survey, USA. Major elements obtained by x-ray fluorescence are |  | | Journal (article/letter/editorial) | | 84112, USA 2 Department of Geological Sciences, The University of Michigan, Ann Arbor, M148109, USA 3 Ford...Research Labors, P.O. Box 2053, Dearborn, M148121, USA Abstract. H6gbomite has generally been considered...the Benson Mine District, Adirondack Mountains, New York and the Manitouwadge Massive Sulfide District...(Mt)-ilmenite (Ilm)-biotite-almandine (Alm)-sillimanite (Sil)-quartz (Qz)-hercynite (Hc)-corundum (Cor)-rutile...of Michigan, Ann Arbor, USA Offprint requests to: E.U. Petersen data on two new h6gbomite localities, |  | | Journal (article/letter/editorial) | | concentration of fibrous sillimanite related to heterogeneous deformation in K-feldspar-sillimanite metapelites R...Abstract. In foliated K-feldspar-sillimanite metapelites, fibrous sillimanite is commonly concentrated in...microfolds. The sillimanite concentrations may be due largely to the ability of fibrous sillimanite aggregates...Initiation, and especially concentration of the sillimanite in folia, may be assisted by fluid flow and local...zones. Key-words: base-cation leaching; fibrous sillimanite; foliation; heterogeneous deformation INTRODUCTION |  | Lupulescu, Marian V., Bailey, David G., Hawkins, Michael, Carl, James D., Chiarenzelli, Jeffrey R. (2014) The Benson Mines, St. Lawrence County, New York: History of the Discovery, Mining, and Mineralogy of the Deposit. Rocks & Minerals, 89 (2) 118-131 doi:10.1080/00357529.2014.865431 | Journal (article/letter/editorial) | | January 2015 Benson Mines St. Lawrence County, New York B ENSON MINES is a Grenville-aged (about 1.1...the Adirondack Mountains, St. Lawrence County, New York. It was mined as an open pit that grew to about...MARIAN V. LUPULESCU New York State Museum Research and Collections 3140 CEC Albany, New York 12230 mlupules@mail...Geosciences Department Hamilton College Clinton, New York 13323 dbailey@hamilton.edu MICHAEL HAWKINS Downloaded...January 2015 New York State Museum Research and Collections 3140 CEC Albany, New York 12230 mhawkins@mail |  | | Journal (article/letter/editorial) | | higher than the temperature in the Sanbagawa and New Caledonia high-pressure metamorphic terrains, probably...various coke-like transitional materials in the New Caledonia high-pressure metamorphic belt. They also...metamorphism, namely the chlorite, andalusite and sillimanite zones, on the basis of mineral parageneses in...phase transition of andalusite to sillimanite defines the sillimanite zone. Each zone is subdivided into...cordierite + garnet replacing sillimanite + biotite defines the upper sillimanite zone in quartz- and K-feldspar-bearing |
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Benson Mines, Benson, Star Lake, St. Lawrence County, New York, USA