 | | Journal (article/letter/editorial) | | Harvard University; Dr. Robert I . Gait, Royal Ontario Museum; Dr. William Kelly, New York State Geological...Robinson, National Museum of Natural Sciences (Canada). The accepted abstracts follow. T A B U L A R...Robinson of the National Museum of Natural Sciences of Canada for X-ray identification of the above species....exposed along the south shore of Oneida Lake. The mineralized area is north of State Rte. 31 between Bridgeport...throughout the Wausau complex. I n the massive pegmatite, it commonly forms brown prismatic crystals surrounded |  | | Journal (article/letter/editorial) | | The gemmy, intense purple apatites from this pegmatite mine have made Pulsifer the premier locality for...County, Massachusetts. Rather than a granite pegmatite, the geological environment in which this specimen...variety of orthoclase, the pericline variety of albite, calcite, epidote, muscovite, quartz, titanite...University, Oxford, Ohio. Figure 1. Fluorapatite on albite with chlorite, 11.5 cm tall, Acushnet quarry, Bristol...very narrow path made by Jim as he ascended the area between benches 3 and 2. He mentioned that Jim had |  | | Book | | 273-336 ARIZONA-IV ] 1-102 [ 17 / 1986 [ ONTARIO] NEVADA] [ 16 / 1985 [ 65-128 265-328 261-336...18:65-74 Phosphate microminerals of the Indian Mountain area [Georgia and Alabama] (by J.B. Gordon, Jr. & C....22:303-308 ALBERTA Mineral occurrences in western Canada [British Columbia and Alberta] (by A. Ingelson)...14:157168 ALBITE Davis Hill near Bancroft, Ontario: an occurrence of large nepheline, biotite and albite-antiperthite...glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187 ALLACTITE AJlactite from |  | | Report (issue) | | Fabio Tamagnini Page 40 Emerald and Aquamarine in Canada Lee A. Groat Page 22 Beryl Color Varieties William...William "Skip" Simmons and Alexander Falster, pegmatite specialists from the University of New Orleans...pegmatites. Most ore beryl occurs in massive pegmatite zones where crystals may reach considerable size...can be found adjacent to the core margin of the pegmatite and in Suggested Chromophores for Beryl Color-generating...the world's largest known beryl crystal is a pegmatite at Malakialina, Madagascar, which produced one |  | | Journal (article/letter/editorial) | | Robinson, Michigan Technological University; Dr. Sarah Hanson, Adrian College; and Dr. Steven C. Chamberlain...MINERALOGY OF AN EVOLVED DICKINSON COUNTY, MICHIGAN, PEGMATITE. T. W. Buchholz1, A. U. Falster 2, W. B. Simmons2...(1961) documented approximately ninety known pegmatite occurrences in central Dickinson County in the...Upper Peninsula of Michigan. A small beryl-rich pegmatite was investigated to describe its mineralogy and...determine its degree of geochemical evolution. The pegmatite is emplaced in Lower Proterozoic metamorphic rocks |  | | Journal (issue) | | CONTENTS Page Feature Articles: The Coolgardie pegmatite field, Western Australia Mark I. Jacobson ......Mineralogy Vol 3, No 2, December 1997 %e Coo(gardie Pegmatite :fie[� 'Western .9Lustrafia Mark I. Jacobson Chevron...70593 California, USA This n otable Australian pegmatite locality has produced a range of lithium minerals...the Western Australian outback, an abundance of pegmatite fields stretch from the fiercely hot and arid...Cattlin Creek pegmatite field,near Ravensthorpe in the south. The Coolgardie pegmatite field, near the |  | | Journal (article/letter/editorial) | | to the sodic end of the solid solution between albite, NaAlSi3O8, and anorthite, CaAl2Si2O8. Dr. David...the potassic end of the solid solution between albite, NaAlSi3O8, and one of the K-feldspar species,...alkali feldspar is coarsely perthitic (consisting of albite lamellae exsolved from host alkali feldspar), the...(b) Beryl variety aquamarine with spessartine on albite and muscovite, 11.5 × 11.0 × 7.0 cm, Haramosh Mountains...photo. (c) Beryl variety morganite with “schorl” on albite, 16.8 × 16.0 × 14.3 cm, Urucum mine, Minas Gerais |  | | Journal (issue) | | jolyon@mindat.org MINERALOGICAL ASSOCIATION OF CANADA: Paula Piilonen; ppiilonen@mus-nature.ca MINERAL.................................... 2 Himalaya pegmatite,...................................................................................... 2 Unnamed pegmatite occurrence, Volcan Mountains ....................................... 3 Brown Derby no. 1 pegmatite ............................................................................... 3 Ridgefield pegmatite,............................................. |  | | Book | | Roland Bouhelier in 1973 from the "Bouhelier pegmatite", and shortly thereafter acquired by the Canadian...Mineralogical Association of Canada Association mineralogique du canada 14 Also in this series Encyclopedia...(1998) J. Delvigne Mineral Species Discovered in Canada and Species Named after Canadians Special Publication...F. Martin c 2019 Mineralogical Association of Canada All rights reserved. No part of this publication...publishers. Printed in Canada on acid-free paper Library and Archives Canada Cataloguing in Publication |  | | Book (volume) | | Angeles to Boston, as well as Toronto and Ottawa in Canada and Paris, France, proved to be invaluable sources...Sweden, are more numerous than Maine's, as well. An area smaller than Oxford County in Murmansk Ob last,...California, is arguably the most important gem-pegmatite district in North America. Its wealth of tourmalines...individuals who have no experience outside of their home area. The first specimen that they see is by definition...Canadian Museums of Science and Nature, Ottawa, Ontario, Canada Department of Geology, Colby College, Waterville |  | | Journal (issue) | | Angeles, CA Joseph A. Mandarino Royal Ontario Museum Toronto, Ontario Steven R. Morehead Green Valley, AZ...Ann Arbor, MI Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...localities: The Francon Quarry, Montréal, Québec, Canada . . . . . . . . . . . . . . . . . . . 5 by P. Tarassoff...annual FM-MSA-TGMS Tucson Mineralogical Symposium: CANADA! . . . . . . . . . . . . . . . . . . . 65 Chairman:...matrix, from the Francon quarry, Montréal, Québec, Canada. (See the article in this issue on this famous |  | | Book | | is not common in the metasedimentary rocks of the area which host these species, but "reasonably good"...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Pezzotta and Zorzi (2008). ILMENITE UNITED STATES and CANADA BRITISH COLUMBIA Ice River complex. The Ice River...uli11111 of Mi11eml Discm•t•ries, /960--20/ 5 ONTARIO Bentley Lake Road occurrence, Faraday Township, Hastings...vein-dike digging site which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened |  | | Journal (article/letter/editorial) | | beryllium and the crustal Be cycle from migmatite to pegmatite JOSEPH M. EVENSEN*† and DAVID LONDON School of...from 680 – 850°C), quartz (0.24 at 800°C), and albite (0.10 at 750°C). The partition coefficients are...08 from 750 – 800°C), but higher in the case of albite (0.37 at 750°C). With other data sources, these...the final stages of the petrogenesis of granite–pegmatite systems. In combination with reported data on...(pegmatitic) Na-alkali feldspar Plagioclase Albite Albite (pegmatitic) Oligoclase Andesine Quartz Quartz |  | | Journal (issue) | | Angeles, CA Joseph A. Mandarino Royal Ontario Museum Toronto, Ontario Steven R. Morehead Green Valley, AZ...Ann Arbor, MI Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...to get a quick image of the entire flatbed glass area, including your subject. On the Preview screen,...the plus-shaped cursor at the upper-left of the area immediately around the subject, then left-click-and-hold...downward to the right. This will open a small square area around the specimen to scan, rather than scanning |  | London, D., Morgan, G. B., Paul, K. A., Guttery, B. M. (2012) Internal Evolution of Miarolitic Granitic Pegmatites at the Little Three Mine, Ramona, California, USA. The Canadian Mineralogist, 50 (4) 1025-1054 doi:10.3749/canmin.50.4.1025 | Journal (article/letter/editorial) | | the temperatures recorded by feldspars in the pegmatite that surrounds the miarolitic pockets, then the...compositions. Keywords: miarolitic, granitic pegmatite, modal analysis, bulk composition, alkali feldspars...Three mine are located within the Ramona pegmatite district, ~7.5 km east of Ramona, San Diego County...The Main dike contains the thickest section of pegmatite, 1026 the canadian mineralogist up to ~2.5...dikes in Foord et al. (1989). Other small, unnamed pegmatite dikes occur on the property. Geometry of the |  | | Journal (article/letter/editorial) | | Mines and Minerals of the California Pegmatite Province Downloaded by [Pennsylvania State University]...of the past century, the Southern California pegmatite province has been the source of some of the world’s...(bottom left page). Map of the Southern California pegmatite province, including location of major specimen-producing...(above). Beryl, variety aquamarine, 6 cm tall, on albite and muscovite, Audrey Lynn claim, Cahuilla Mountain...Geology and Geography The Southern California pegmatite province is a mountainous, semiarid region located |  | | Journal (article/letter/editorial) | | buddingtonite is much rarer than the species microcline and albite.) The word specie is not the singular of species...Newfoundland, Paper 75-36 Geological Survey of Canada by Ann P. Sabina). Quebec Francon Quarry The Francon...shows a trapezohedron with a cube modification. CANADA Newfoundland Hematite Ms. Brenna Lorenz of Syracuse...Spertini during a collecting trip to the locality. Albite, allanite, andalusite, anthophyllite, apophyllite...Hampton submitted several samples from an unnamed pegmatite feldspar mine in Middleton. Two of the specimens |  | Kampf, A. R., Adams, P. M., Kolitsch, U., Steele, I. M. (2009) Meurigite-Na, a new species, and the relationship between phosphofibrite and meurigite. American Mineralogist, 94 (5) 720-727 doi:10.2138/am.2009.3134 | Journal (article/letter/editorial) | | meurigite-Na is the Silver Coin mine, Valmy, Iron Point district, Nevada, where it occurs as radial sprays of cream-colored...and Moculta quarry in South Australia, Australia, Lake Boga quarry and probably Rixon’s Sandstone quarry...quarry in Victoria, Australia, and at an unnamed pegmatite prospect near Linopolis, Minas Gerais, Brazil...2003 at the Silver Coin mine, Valmy, Iron Point district, Nevada. The sprays of yellow to cream fibers...and SE¼ Sec. 2, T35N, R41E) Valmy, Iron Point district, Humboldt County, Nevada (Fig. 1). The following |  | | Journal (issue) | | e r a lo j g ic a l Volume Eight/Number Two PEGMATITE ISSUE #1 p u b lis h e r ls * h n Q n i. • ;...83 by R. Lasmanis The Clear Creek Pegmatite: A Rare Earth Pegmatite in Burnet County, Texas.............to get involved! Some may lament that their local area does not offer all o f the oppor tunities generated...three new minerals, browse through the swapping area, and study dealer material for mineral names, locales... Iores K IO i DITOR Here it is: our first Pegmatite Issue! Actually this accumulation is a happy accident; |  | | Report (issue) | | OF THS FUJKTKSS SPRUCE PIHB DISTRICT, ISOlCffl CABOLIHA by Donald A* Brobst This report la praliminary...1. , t Geologic map of the Plumtree area, Spruce Pine district, Forth Carolina........................staurolite. Figure 1. Index map of Plumtree area, Spruce Pine district, North Carolina ......................... 42 ?. Muscovite in the vail zone of the pegmatite in tha Meadow mine, Avery Co. ..................generalized structure map of the Plumtree area, Spruce Pine district , Horth Carolina. .............. 10 |  | | Journal (issue) | | SEPTEMBER–OCTOBER 2019 Articles The Golconda District, Minas Gerais, Brazil .......................... or $324/three years, (Canada) $186/one year, (outside USA other than Canada) $265 for one year Subscription...Diana Bruce (2019) SPONSORING ORGANIZATIONS Houston Area Mineral Society (HAMS) (2009–2019) Mineral Association...volume 50, September–October, 2019 The Golconda District Minas Gerais, Brazil Carlos Cornejo1 Andrea Bartorelli2...with tourmaline, have sustained the Golconda pegmatite field’s reputation as among the most important |  | | Journal (issue) | | Golden Topaz, 3.5 inches, from Katlang, Mardan District, Pakistan; Freilich Collection. OPENING SPREAD:...father had found while “rock hunting” in the Bishop area of California. That got his attention once again...Stan Tourmaline) into a general San Diego County pegmatite collectic of nearly 200 superb specimens. Fine...garnets stood side-by-side with rare and exotic pegmatite specie It was widely acclaimed as the finest such...Colombia; 2.75 inches. A q u a m a r in e ♦ 48 ♦ on albite crystals, from Shengus, near Skardu, Pakistan; |  | | Report (issue) | | Pegmatite Investigations 1942-1945 Black Hills, South Dakota By LINCOLN R. PAGE and OTHERS GEOLOGICAL...StollKnowles Lode claim._______________^____________ Lake mica prospect by W. C. Stoll and L. R. Page. _ Lofton...pocket] PLATE 1. Index map showing locations of pegmatite mines and prospects. 2. 3. 4. 5. 6. 7. 8. 9....Dakota. Geologic map and sections Beecher Lode pegmatite, Ouster County, South Dakota. Geologic map and...Geologic map and sections,' Elkhorn and Hot Shot pegmatite mines, Custer County, South Dakota. Geology of |  | | Journal (issue) | | Angeles, CA Joseph A. Mandarino Royal Ontario Museum Toronto, Ontario Steven R. Morehead Riverside, CA Donald...Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...Witters Minerals George & Cindy Witters 2210 Park Lake Dr. Boulder, CO 80301 303-664-5864 FAX: 303-926-1933...A. M andarino 94 Moore Avenue Toronto, Ontario M4T 1V3, Canada Dr. Michael Fleischer died on 5 September...A. M andarino 94 Moore Avenue Toronto, Ontario M4T 1V3, Canada The Zeolite group has been the subject |  | | Journal (volume) | | INSIDE THIS ISSUE: • The geology of Double Rock pegmatite • The Kemble family, long-term Franklin mineral...history of the Franklin-Ogdensburg, New Jersey, area is invited to join the Franklin-Ogdensburg Mineralogical...Photos From the Field 11 Geology of Double Rock Pegmatite From the Buckwheat Open Cut, Richard A.Volkert...Franklin-Ogdensburg, New Je r$ey area , ' - Articles related to the minerals or mines of this district are welcome for...membership was less active or moving out of the area. Prices on local minerals driven by supply and demand |
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