 | | Report (edition) | | BULLETIN 41 Third Edition A Collector's Guide to Maine Mineral Localities by Woodrow B. 7KaSVRQ Donald...Vandall T. King Robert G. Marvinney, State Geologist Maine Geological Survey Natural Resources Information...OF CONSERVATION 1998 Copyright Ā© 1998 by the Maine Geological Survey, Department of Conservation. All...24 x JO mm;Jrom the Bennett Quarry, Buckfield, Maine. Mined in 1996 by Holden !Jrothers Mining and currently...Photo by John B. Poisson. The laws and policies of Maine and the United States prohibit discrimination in |  | | Book (volume) | | Mineralogy by Vandall T. King and Eugene E. Foord Maine Geological Survey DEPARTMENT OF CONSERVATION Walter...Resources Information, Maine Geological Survey Walter A. Anderson, State Geologist Maine Geological Survey...DEPARTMENT OF CONSERVATION 1994 Copyright Ā©1994 by the Maine Geological Survey, Department of Conservation. All...photograph: Fluorapatite, Pulsifer quarry, Auburn, Maine (2.2 cm specimen), Harvard Mineralogical Museum...Wendell E. Wilson, Ā©1985. The laws and policies of Maine and the United States prohibit discrimination in |  | | Report (issue) | | Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, USA, phone (978) 750-8400, http://www.copyright.com...index. ISBN 0-8137-2331-0 1. Geology, Structural--Maine--Norumbega Fault Zone. 2. Geology, Structural--Appalachian...within the Norumbega fault system in south-central Maine. The thin section is cut parallel to the stretching...Norumbega fault system inte, Casco: Bay are: Coastal Maine xc ie 8 fogs bate Oe eS SL Mark T. Swanson | 2...microstructures along the central Norumbega fault zone, Maine .......... 0060 ccc Mary S. Hubbard and Hui Wang |  | | Journal (article/letter/editorial) | | muscovite, and chlorite, with accessory calcite, titanite, and pyrite. Schists of the garnet zone contain...assemblage is quartz + muscovite + albite + chlorite + titanite Ā± garnet Ā± calcite Ā± epidote Ā± carbonaceous material...between the micaceous lamellae. Chlorite, albite, titanite, and garnet are commonly associated with muscovite...of the photo. Muscovite, chlorite, albite, and titanite are common in the micaceous lamellae. Carbonaceous... Diffusion control of garnet growth, Harpswell Neck, Maine, USA. J. Metamorph. Geol. 2001, 19, 179ā195 |  | | Journal (article/letter/editorial) | | in Zone II, and biotite in Zone III. Calcite, titanite, or clinozoisite are contained as accessory minerals...Not all the samples contained garnet, calcite, titanite, and epidote. Less than half of the samples contained...(2001) Diļ¬usion control of garnet growth, Harpswell Neck, Maine, USA. Journal of Metamorphic Geology, 19, |  | | Journal (article/letter/editorial) | | Research 10 (2006) 379ā388 Based on UāPb monazite/titanite ages (Tucker and Robinson, 1990), Robinson et...politic schist around the Pelham Dome, Massachusetts, USA. J. Petrol. Soc. Korea 9, 211ā237. Kim, H.S., 2001...metamorphosed schist: north central Massachusetts, USA. Contrib. Mineral. Petrol. 149, 141ā163. Knipe, R... Diffusion control of garnet growth, Harpswell Neck, Maine, USA. J. Metamorph. Geol. 19, 179ā195. Spear |  | Garcia-Casco, A., Torres-Roldan, R. L., Millan, G., Monie, P., Schneider, J. (2002) Oscillatory zoning in eclogitic garnet and amphibole, Northern Serpentinite Melange, Cuba: a record of tectonic instability during subduction?. Journal of Metamorphic Geology, 20 (6) 581-598 doi:10.1046/j.1525-1314.2002.00390.x | Journal (article/letter/editorial) | | Fe3+ ā (Fe3+ + Al) Ā¼ 0.09ā0.18), rutile (Rt), titanite (Ttn), and apatite (mineral abbreviations after...from both localities include epidote, rutile and titanite, plus omphacite and magnesiohornblende in DG6521...mm long) that contain inclusions of omphacite, titanite, rutile and epidote and appear in textural equilibrium...actinolite, albite (Xab Ā¼ 0.99ā1.00), epidote and titanite (Fig. 2a,b) point to limited late overprinting...rich in inclusions (omphacite, epidote, rutile, titanite and, less abundant, amphibole) from sample DG6521B |  | | Journal (article/letter/editorial) | | that contain many inclusions of quartz, chlorite, titanite, epidote and rutile (Fig. 3). Phengite and paragonite...close-up view of the framed areas in (a) showing the titanite (Tit) ā chlorite (Chl) ā quartz (Qz) ā rutile...garnet contains inclusions of quartz, chlorite, titanite and rutile. Zone 2 starts with a gradual increase...Barrovian-type, metamorphic evolution (path 1). Chlorite, titanite and quartz inclusions in zone 1 and 2 support...grains of quartz and finegrained chlorite and titanite, whereas zones 3 and 4 developed an inclusion-free |  | | Journal (article/letter/editorial) | | with multiple domains of Mn-zoning from Harpswell Neck, Maine, and concluded that they exhibited no variation...and epidote with small amounts of biotite and titanite. The petrographical characteristics of the Mogok...quartz with minor amounts of rutile, ilmenite, titanite, apatite, and graphite as matrix phases. The biotite...characteristically rich in quartz and fine-grained paragonite, titanite, rutile, and graphite inclusions. The outer zone...Endo, S. (2010) Pressure-temperature history of titanite-bearing eclogite from the Western Iratsu body |  | | Journal (article/letter/editorial) | | University of California, Santa Barbara, CA 93106-9630, USA (walshe@union.edu) ABSTRACT Thermobarometry suggests...Department, Union College, Schenectady, NY 12308, USA. 2004 Blackwell Publishing Ltd is composed almost...minerals include zircon, monazite, apatite, rutile, titanite, calcite, ilmenite, hematite, zoisite, and epidote...biotite Ā± muscovite, and accessory minerals include titanite, ilmenite, calcite, rutile, epidote, and apatite...along with amphibole, biotite, opaque minerals, titanite, epidote, apatite, plagioclase, calcite, and clinozoisite |  | BURGESS, J. L., BROWN, M., DALLMEYER, R. D., STAAL, C. R. VAN (1995) Microstructure, metamorphism, thermochronology and
PāTāt
ādeformation history of the Port aux Basques gneisses, southāwest Newfoundland, Canada*. Journal of Metamorphic Geology, 13 (6) 751-776 doi:10.1111/j.1525-1314.1995.tb00257.x | Journal (article/letter/editorial) | | Park, MD 20742, USA 'Department of Geology, University of Georgia, Athens, GA 30602, USA 'Continental Geoscience...the west and 700-750" C at 5 8 kbar in the east. Titanite from an upper amphibolite facies calc-silicate...gneisses has been poorly constrained. A ""U/20"Pb titanite age of 4 1 2 f 2 M a was reported by Dunning ef...present, and may occur with quartz, K-feldspar, titanite, calcite, zoisite and/or biotite. Microstructural...Basques. (d) Sample 91-84. Garnet-clinopyroxene-titanite amphibolite from the PaBC. Clinopyroxene in Centre |  | | Book (volume) | | 0 n101ercai o of Maine j fĀ·~ ....__ :,,. . - .._"' ..;. .. ~ L-- -~ \. ā¢ .J_..::.; I Volume...History, Gems, and Geology edited by Vandall T. King Maine Geological Survey DEPARTMENT OF CONSERVATION Robert...Robert G. Marvinney, State Geologist of Maine Volume 2: Mining History, Gems, and Geology Edited by...Resources Information, Maine Geologi,cal Survey Robert G Marvinney, State Geologist Maine Geological Survey...DEPARTMENT OF CONSERVATION 2000 Copyright Ā©2000 by the Maine Geological Survey, Department of Conservation. All |  | Skora, Susanne, Baumgartner, Lukas P., Mahlen, Nancy J., Johnson, Clark M., Pilet, SĆ©bastien, Hellebrand, Eric (2006) Diffusion-limited REE uptake by eclogite garnets and its consequences for LuāHf and SmāNd geochronology. Contributions to Mineralogy and Petrology, 152 (6) 703-720 doi:10.1007/s00410-006-0128-x | Journal (article/letter/editorial) | | Wisconsin-Madison, 1215 W. Dayton Street, Madison, WI 53706, USA E. Hellebrand Max-Planck Institute for Chemistry...California Institute of Technology, Pasadena, CA 91125, USA anomalously low 176Lu/177Hf and 147Sm/144Nd ratios...commonly occur as inclusions in all minerals. Titanite is found very rarely in the matrix as rims around...amphibole, and paragonite), Ti (rutile, ilmenite, and titanite), Zr (zircons), and Sr (K proxy). Analyses containing...initially. Accessory mineral breakdown, such as the titanite-rutile transition, or breakdown of REE-rich accessory |  | | Journal (article/letter/editorial) | | dominantly quartz, but allanite, ilmenite, zircon, titanite, apatite, and rare tourmaline also were found...at low grade, as in the occurrences at Harpswell Neck, Maine, studied by Hirsch et al. (2003). On the...regional metamorphic rocks from north-west Connecticut, USA. J. Metamorph. Geol. 17, 503-520. DENISON, C. & CARLSON...(2001): Diffusion control of garnet growth, Harpswell Neck, Maine, USA. J. Metamorph. Geol. 19, 179-195. STOWELL |  | | Journal (article/letter/editorial) | | inclusions consist of calcic amphibole, rutile, titanite, carbonate and quartz. The inclusionrich zone...of sodicācalcic amphibole, omphacite and rutile/titanite. Rims are partly overgrown by irregularly formed...of blue-green sodicācalcic amphibole, rutile, titanite, carbonate and quartz. Amphibole and rutile in...of sodicācalcic amphibole, omphacite and rutile/titanite (see Table 1 for inclusion compositions). The... Diffusion control of garnet growth, Harpswell Neck, Maine, USA. Journal of Metamorphic Geology 19, 179ā195 |  | Baltybaev, Sh.K., Yurchenko, A.V., Lobach-Zhuchenko, S.B., Balagansky, V.V., Galankina, O.L., Morozov, M.V., Bogomolov, E.S. (2017) Conditions of metamorphism of garnet-bearing aluminous gneisses in the Orekhov-Pavlograd zone of the Ukrainian Shield. Russian Geology and Geophysics, 58 (11) 1333-1348 doi:10.1016/j.rgg.2017.11.002 | Journal (article/letter/editorial) | | present in garnet (rutile, ilmenite, magnetite, and titanite). The recorded spectrum differs from the most...extreme metamorphic conditions in the Acadian Orogen, USA. Am. Mineral. 97, 840ā855. Anczkiewicz, R., Thirlwall... Diffusion control of garnet growth, Harpswell Neck, Maine, USA. J. Metamorph. Geol. 19, 179ā195. Spear |  | | Journal (article/letter/editorial) | | mineral inclusions such as quartz, rutile and titanite in rims. These garnet grains exhibit increasing...feldspar, phengite, chlorite, zircon, apatite, titanite and ilmenite (Fig. 4; Table 1). The rims are commonly...mineral inclusions such as quartz, rutile and titanite. Omphacite occurs as matrix and shows anhedral...metamorphism: Rangeley Formation, New Hampshire. USA. Journal of Petrology 38, 1255ā1277. Konrad-Schmolke... Diffusion control of garnet growth, Harpswell Neck, Maine, USA. Journal of Metamorphic Geology 19, 179ā195 |  | | Report (chapter) | | grey) and plagioclase (light grey). White: rutile, titanite, apatite, phengite, paragonite, pyrite, zoisite...phengite, albite, pyrite, chlorite, zoisite, rutile, titanite and apatite. Downloaded from http://sp.lyellcollection... Diffusion control of garnet growth, Harpswell Neck, Maine, USA. Journal of Metamorphic Geology, 19, |  | | Journal (article/letter/editorial) | | Bowring SA (1999) U-Pb monazite, xenotime, and titanite geochronological constraints on the prograde to...(2001) Diffusion control of garnet growth, Harpswell Neck, Maine, USA. J Metamorph Geol 19:179ā195 Spear FS |  | | Report (issue) | | vapor-brine mixtures) are exsolved and interact with county rocks. Understanding these processes which 3 ...University, Washington, DC 20052, USA 2 U.S. Geological Survey, Denver, CO 80225, USA The Late Neoproterozoic...apatite, zircon, monazite, xenotime, ilmenite, titanite, uraninite, brannerite, uranospherite, Th-orthosilicate...Southern California, Los Angeles, CA 90089-0740, USA Knowledge of the intensive parameters that characterize...almandine - muscovite - magnetite (BAMM), and titanite - magnetite - quartz (TM Q) are well characterized |  | Raimondo, Tom, Payne, Justin, Wade, Benjamin, Lanari, Pierre, Clark, Chris, Hand, Martin (2017) Trace element mapping by LA-ICP-MS: assessing geochemical mobility in garnet. Contributions to Mineralogy and Petrology, 172 (4) doi:10.1007/s00410-017-1339-z | Journal (article/letter/editorial) | | mineral of use for geochronology (e.g., rutile, titanite, apatite, allanite, etc). Furthermore, the ability...(2001) Diffusion control of garnet growth, Harpswell Neck, Maine, USA. J Metamorph Geol 19:179ā195. doi:10 |  | | Report (volume) | | .............................................. Maine...................................................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; |  | | Report (volume) | | Louisiana........Prof. Gilbert D. Harris, Baton Rouge. Maine............Mr. C. Vey Holman, Bangor. Maryland....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 |  | | Journal (article/letter/editorial) | | UāPb dating of inclusion zircon, monazite and titanite has been used to constrain the growth time of...mineral inclusions (e.g., zircon, monazite and titanite) in the garnet (e.g., Cutts et al., 2010). Because...ages and trace elements in metamorphic zircon and titanite from UHP eclogite in the Dabie orogen: constraints... Diffusion control of garnet growth, Harpswell Neck, Maine, USA. Journal of Metamorphic Geology 19, 179ā195 |  | | Journal (issue) | | Three Articles The Tonopah-Belmont mine, Maricopa County, A rizona by G. B. Allen & W. Hunt 139 James...aerially extensive Osborn Ag-Au district of Maricopa County in west-central Arizona. The primary property in...Department of Geology Bowdoin College Brunswick, Maine 04011 In the years immediately following 1800,...at Haverhill, Massachusetts, and then at York, Maine. At both places he was highly successful and most...collection); siderite crysĀ tal group, 5.7 cm, from Cumberland, England (right; Bowdoin collection). Figure |
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