 | | Journal (article/letter/editorial) | | intrusions associated with Mount Pleasant deposits, New Brunswick, Canada by C. M. C. Inverno and R....In their paper on the granitic intrusions at Mount Pleasant, Inverno and Hutchinson3 failed to recognise...widespread alteration of the granitic rocks at Mount Pleasant. Our observations indicate that primary topaz...been replaced by a combination of fluorite and sericite. Such alteration/ replacement of primary magmatic...magmatic topaz, by hydrothermal fluorite plus sericite, is a common feature of many high-level topaz granite |  | Kooiman, G. J. A., McLeod, M. J., Sinclair, W. D. (1986) Porphyry tungsten-molybdenum orebodies, polymetallic veins and replacement bodies, and tin-bearing greisen zones in the Fire Tower Zone, Mount Pleasant, New Brunswick. Economic Geology, 81 (6) 1356-1373 doi:10.2113/gsecongeo.81.6.1356 | Journal (article/letter/editorial) | | Zone, Mount Pleasant,New Brunswick G. J. A. KOOIMAN,* M. J. MCLEOD,** MountPleasantTungsten Mine,P.O.Box150...GeologicalSurveyof Canada,601 BoothStreet,Ottawa,Ontario,CanadaKIA OE8 Abstract The Fire Tower zoneat Mount Pleas...greisen-type alterationconsists of quartz+ topaz+ sericite+ fluorite, which gradesoutwardthroughan assemblage...deposits. In recentyears,interesthasfocused in 1983 by Mount PleasantTungstenMine, a joint ventureownedby BillitonCanadaLtd...asoperator. Introduction TI-IE Mount Pleasant area in southern New Brunswick Miningcommenced in theFireTowerWestorebody |  | Mohammadi, Nadia, Lentz, David R., McFarlane, Chris R.M., Cousens, Brian (2020) Geochemistry of the highly evolved Sn-W-Mo-bearing Mount Douglas Granite, New Brunswick, Canada: Implications for origin and mineralization. Ore Geology Reviews, 117. 103266 doi:10.1016/j.oregeorev.2019.103266 | Journal (article/letter/editorial) | | highly evolved Sn-W-Mo-bearing Mount Douglas Granite, New Brunswick, Canada: implications for origin and...highly evolved Sn-W-Mo-bearing Mount Douglas Granite, New Brunswick, Canada: implications for origin and...highly evolved Sn-W-Mo-bearing Mount Douglas Granite, New Brunswick, Canada: implications for origin and...Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton E3B5A3, NB, Canada 2Department of Earth...Laboratories, 1125 Colonel By Drive, Ottawa, K1S 5B6, ON, Canada *Corresponding author: nadia.mohammadi@unb.ca |  | | Journal (article/letter/editorial) | | intrusions associated with Mount Pleasant deposits, New Brunswick, Canada C. M. C. Inverno*1 and R. W...W. Hutchinson2 The Mount Pleasant Sn–W–Mo–Bi–In base metal deposits that are spatially and temporarily...granitic intrusions are located in southern New Brunswick, Canada. Regional rocks include a sequence of Ordovician–Silurian...deformed in the Devonian Acadian orogeny. The Mount Pleasant subvolcanic–eruptive complex underlies part...intruded by subvolcanic– plutonic rocks (e.g. the Mount Pleasant intrusions). Brittle deformation affected the |  | | Report (issue) | | 14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...Palmer, Mich . 6. A ibbon asbestos ore, Quebec, Canada 7. Manganese ore, banded rhodochrosite 8 . Aluminum...14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...Palmer, Mich . 6. Ribbon asbestos ore, Quebec, Canada 7. Manganese ore, banded rhodochrosite 8 . Aluminum...an evaluation of potential areas for discovery of new deposits UNITED STATES GOVERNMENT PRINTING OFFICE |  | | Journal (article/letter/editorial) | | with the High Heat Production Mount Douglas Granite, New Brunswick, Canada Nadia Mohammadi *, Christopher...Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B5A3, Canada; crmm@unb.ca (C.R.M...highly evolved, uraniferous Mount Douglas Granite, New Brunswick, Canada. Understanding the uraniferous...goals of this study. The uraniferous nature of the Mount Douglas Granite is evident from previous airborne...wolframite, hematite, and martite within greisen veins. New U–Pb geochronology of hydrothermal monazite coexisting |  | | Report (issue) | | Geological Survey of Canada Popular Geoscience 97 Bay of Fundy, New Brunswick and Nova Scotia; South...mineralogy at the Geological Survey of Canada (GSC) in 1952, working in the new field of mineral identification...for the Collector”, which covers 14 regions of Canada, from Newfoundland and Labrador to the Yukon-Alaska...(Na4TiZr2O4(CO3)4), which was named in her honour. She was also co-founder of the Canadian Gemmological Association...treasurer for the Mineralogical Association of Canada. After her retirement in the late 1990s, Ann continued |  | | Report (volume) | | -------5. Hydrothermal alteration at the Brewer mine, Chesterfield County, South Carolina ----------...from drill hole 8, 13.4-19.5 meters depth, Brewer mine area, South Carolina --------------------------... of hard rock with fresh pyrite from the Brewer mine area, South Carolina --------------------------...samples from U.S. Bureau of Mines drill holes, Brewer mine area, South Carolina --------------------------...Characterized by some or all of the minerals kaolinite, sericite, pyrophyllite, and rutile, and locally abundant |  | | Journal (article/letter/editorial) | | the Mount Pleasant caldera associated with the Sn–W deposit in southwestern New Brunswick (Canada): Petrogenesis...the Mount Pleasant caldera associated with the Sn–W deposit in southwestern New Brunswick (Canada): Petrogenesis...the Mount Pleasant caldera associated with the Sn-W deposit in southwestern New Brunswick (Canada): Petrogenesis...Department of Geology, Saint Mary’s University, Halifax, Nova Scotia B3H, Canada a. Corresponding author:...Group PT constitute a subordinate part of the Mount Pleasant caldera, which is associated with a significant |  | | Book | | Originally published by Springer-Verlag BerlinHeidelberg New York in 2002 The use of general descriptive names...Hannington and Dr. I. R. Jonasson (Geological Survey of Canada, Ottawa), and Prof. R. W. Hutchinson (Colorado...Porphyry Tin Deposits ....... 33 3.1.1 Mount Pleasant, New Brunswick, Canada .................................................. 45 3.2.1 Kidd Creek, Ontario, Canada .......................................................... 49 3.2.3 Brunswick No. 12, Bathurst Mining Camp, New Brunswick, Canada ................... |  | | Journal (article/letter/editorial) | | gold-related granitoid intrusions, southwestern New Brunswick, Canada: implications for crystallization conditions...Siluro-Devonian granitoid intrusions, southwestern New Brunswick, was systematically determined by electron microprobe...Geology, University of New Brunswick, PO Box 4400, Fredericton, NB E3B 5A3, Canada E-mail: xyang@inco.com...Exploration, Highway 17 West, Copper Cliff, ON P0M 1N0, Canada magmatic temperatures, variable levels of emplacement...intrusionrelated gold systems in southwestern New Brunswick, a part of the Canadian Appalachians (McLeod |  | | Report (issue) | | Figure 5.--Hydrothermal alteration at the Brewer mine, 21 Chesterfield County, South Carolina Figure 6...from drill hole 8, 13.4 — 19.5 meters depth, Brewer mine area, South Carolina Table 2a.--Seimquantitative...analyses from U.S. Bureau of Mines drill holes, Brewer mine area, South Carolina Table 3.--Analyses of hard...hard rock with fresh pyrite from the Brewer mine area, South Carolina Table 4.--Analyses of 12 soil samples...Characterized by some or all of the minerals kaolinite, sericite, pyrophyllite, and rutile, and locally abundant |  | | Journal (article/letter/editorial) | | The endogranitic tin zone, Mount Pleasant, New Brunswick, Canada and its metallogenesis Carlos M. C.... Inverno and Richard W. Hutchinson The Mount Pleasant Sn–W–Mo deposits occur within the margin of an...polymetallic ores. The endogranitic tin zone at Mount Pleasant appears to be unique, differing from both greisen–...INTRODUCTION deposit and with Lac Minerals Ltd formed a new 50/50 joint venture, the Lac-Billiton Tin Project...drilled rich Mount Pleasant is located 45 km north of St George, in southern New Brunswick, Canada (see Fig |  | | Journal (article/letter/editorial) | | Stratigraphy and eruptive history of the Late Devonian Mount Pleasant Caldera Complex, Canadian Appalachians S. R...CUTCHEON*, H. E. ANDERSON† & P. T. ROBINSON‡ * New Brunswick Department of Natural Resources and Energy,...O. Box 50, Bathurst, New Brunswick, E2A 3Z1, Canada † Geological Survey of Canada, Mineral Resources Division...0E8, Canada ‡ Department of Geology, Dalhousie University, Halifax, Nova Scotia, B3H 3J5, Canada (Received...in the northern Appalachians of southwestern New Brunswick, represent the eroded remnants of a large epicontinental |  | | Journal (article/letter/editorial) | | SACKVILLE, NEW BRUNSWICK The 2015 Colloquium & Annual General Meeting was held at Mount Allison University...University, New Brunswick, on January 30 and 31, 2015. On behalf of the society, we thank Colloquium organizers...Geoscientists of Nova Scotia; Fundy Geological Museum; and Mount Allison University. In the following pages, we are...special sessions: (1) Palaeontology in Atlantic Canada, a session in recognition of the work of Laing...Geoscience Education and Outreach: Past Successes and New Initiatives; (3) Hypabyssal Magmatic Hydrothermal |  | | Journal (article/letter/editorial) | | Washington, DC 20513 pohwatp@si.edu FLUORITE Elmwood Mine, Carthage, Smith County, Tennessee R egular readers...Fluorite with sphalerite, 8.8 cm high, from the Elmwood mine, Smith County, Tennessee. Note the gemmy corners...its name to the word fluorescence, coined by Sir George Stokes in 1852. The fluorescence of fluorite is...example, Dunn (1995) reported that some Franklin, New Jersey, fluorites fade when exposed to light. Other...like a crust than a stalactite. Moving west to Canada, there are innumerable fluorite localities, so |  | | Journal (article/letter/editorial) | | comparable to the CE P South China Tin Belt, Mount Pleasant, as well as Erzgebirge/Krušné Hory. Magmatichydrothermal...future supply, it T may be necessary to identify new resources where In is the dominant economic focus...Germany SC R (Seifert and Sandmann 2006); Mount Pleasant, Canada (Sinclair et al. 2006); and the Wiborg...Bi, Co, Fe, Mn, Ni, Pb, S, Sb, U, W and Zn (Dines 1956; Burt 1998). Studies of the ores and mine waste...and technological applications, and they present a new CE P facet to exploration in this historic mining |  | | Journal (article/letter/editorial) | | tungsten-molybdenum deposit at Mount Pleasant, New Brunswick, Canada* W. J. Davis 1 and A. E. Williams-Jones...Department of Geology, University of Auckland, Auckland, New Zealand 2 Department of Geological Sciences, McGill...3450 University St., Montreal, Quebec H2A 2A7, Canada Abstract. Homogenization temperatures and salinity...mineralization within the Fire Tower ore zone, Mt Pleasant, New Brunswick. The data indicate that ore mineral precipitation...the deposition of the Mt Pleasant ores. Geological setting The Mt Pleasant orebodies, comprising approximately |  | | Journal (article/letter/editorial) | | largely passively eraplacedand are pervasively sericite altered. Locally sericitic alteration grades outward...featurescharacteristic of porphyry ore vertical on the lower mine levels, where it measures deposits, asdefined by...breccia from the Llallagua deposit. Fragments of sericite altered, quartz latite porphyry containing disseminated...sedimentary rock in all to an aggregateof quartz, sericite,and tourmaline; proportions(Fig. 2). The matrix...(chiefly pyrargyrite), jamesonite, in the lower mine levels. and boulangerite. The final stageof mineralization |  | | Journal (article/letter/editorial) | | Porphyry-Related SissonBrookW-Cu-Mo Deposit,New Brunswick* HEIDIJ. NAST**ANDANTHONY E. WILLIAMS-JONES***...McGillUniversity, 3450University Street, Montreal, Quebec, Canada H3A2A7 Abstract Sisson Brookis a subeconomic ...not widely recognized feature stitute, Montreal, Canada. of W-Mo hydrothermal systems and, indeed, W sys**...temsin generalis that they commonlymaybe charbec, Canada H3A 2K6. acterizedby low water-rockratios(Soet...granitoid-associated W-Mo metallogenic belt in New Brunswick that includes two + + + + + + + + |  | | Report (issue) | | PAPER 69-45 GEOLOGICAL SURVEY OF CANADA DEPARTMENT OF ENERGY, MINES AND RESOURCES A CATALOGUE OF...MINERALS R. J. Traill ' GEOLOGICAL SURVEY OF CANADA CANADA PAPER 69-45 A CATALOGUE OF CANADIAN MINERALS...n's Printer, Ottawa from the Geological Survey of Canada 601 Booth St., Ottawa and Canadian Government bookshops...to change without notic e Queen ' s Printer for Canada Ottawa 1970 A CATALOGUE OF CANADIAN MINERALS...has elapsed since T . Sterry Hunt in Geology of Canada, 1863 , presented the first descriptive list of |  | | Book (volume) | | Descriptive Mineralogy Vandall T. King Rochester, New York 14609 , Eugene E. Foord U S. Geological Survey...Philip Hauck Richard P. Hauck was born in Bloomfield, New Jersey on June 30, 1935. He has been actively involved...Parker Cleaveland, John Webster, Nathan Perry, and George Kunz, all of whom were important in Maine mineralogy...deep concern for the fate of the Sterling mine in Ogdensburg, New Jersey, and his intense interest in mining...mining history led him to purchase the mine in order to form a living museum so that it would remain accessible |  | | Report (issue) | | one of highly siliceous slates, phyllites, and sericite 20- Here the rocks The metasedimentary rocks...occurs in a belt of metamorphic rocks extending from New 19 Hampshire to Alabama in which pyrite and related...production data does not necessarily imply that a mine did not 23 produce, but only that there is no...OFFICE: 1959 O-511171 7-100 Aberdeen (Homey Ridge) mine Type: Gold, copper Location: Guilford County...10- Pardee and Park, 1948, p. 76. 11 1 Abernathy mine 2 Type: Gold 3 Location: 5- Catawba County |  | | Journal (article/letter/editorial) | | respect to topaz. Because fluids associated with sericite-pyrite alteration at Henderson were unusually...sericitic alteration by cooling through the K-feldspar-sericite buffer at nearly constant aK+/aH+. Indeed, halite-bearing...geochemical models commonly generate new questions, catalyzing new rounds of field, analytical, and theoretical...Methods In this paper, compositions of topaz and sericite-muscovite are used in conjunction with geologic...magnetite deposited with Kfeldspar but not with sericite, topaz occurring almost entirely in a single, |  | | Report (volume) | | belts: the Carolina slate belt (on the east), Charlotte belt, Kings Mountain belt, Inner Piedmont belt...cover. The relation of the slate belt to the Charlotte and Inner Piedmont belts is one of the outstanding...continuously through the Denton, Gold Hill, Mount Pleasant, and Albemarle quadrangles. The Floyd Church...which is exposed in much of the Albemarle and Mount Pleasant quadrangles. The Albemarle Group rests upon...Resources, with whom the senior writer has had many pleasant and fruitful discussions on southeastern geology |
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