 | | Journal (article/letter/editorial) | | Maine Articles Published in Rocks and Minerals AN ANNOTATED BIBLIOGRAPHY DANIEL BEHNKE 2981 Landwehr...Gentleman of Oxford County. Rocks and Minerals 35:28-29. A tribute to "the dean of Maine minerals," Charles...of Buckfield, Maine. Bailey, E . M. 1929. A catalog of minerals found at Rumford, Maine. Rocks and Minerals...in the Rumford area. No descriptions are provided. Barker, D. S. 1955. The Union Limestone quarry, Union...Union, Maine. Rocks and Minerals 30:365-66. Short description of its geology and mineralogy. Sketch map |  | | 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 ©1994 by the Maine Geological Survey, Department of Conservation. All...Cover photograph: Fluorapatite, Pulsifer quarry, Auburn, Maine (2.2 cm specimen), Harvard Mineralogical...Wendell E. Wilson, ©1985. The laws and policies of Maine and the United States prohibit discrimination in |  | | 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 © 1998 by the Maine Geological Survey, Department of Conservation. All...5 cm tall; gem weighs 2 carats. From the Havey Quarry, Poland, MaifJ. e. Photo copyright 1995 by Wendell...Pink tourmaline (elbaite) on quartz crystals, 24 x JO mm;Jrom the Bennett Quarry, Buckfield, Maine. Mined |  | | Journal (article/letter/editorial) | | PEGMATITE MINERALS OF MAINE By DAVID M. SEAMAN 36 Winter Street, Norway, Maine 04268 (continued from... is a rather rare mineral in the pegmatites of Maine. Always a secondary mineral, it has been noted as...as crystals on quartz crystals at the Bennett Quarry at Buckfield. Yellow, scalenohedral calcite crystals...pegma tite with the wall rock at the Tamminen Quarry in Greenwood. C A S S I T E R I T E , tin oxide...noted in small amounts in a number of pegmatites in Maine, chiefly in the lithium replacement zones. It is |  | | Journal (article/letter/editorial) | | minerals and cassiterite from the Black Mountain pegmatite, Maine MICHAEL A. WISE* and CATHLEEN D. BROWN...Smithsonian Institution, Washington, DC, 20560, USA *Corresponding author, e-mail: wisem@si.edu Abstract:...images of Nb-,Ta-,Sn-oxide minerals from the Black Mountain pegmatite has revealed the presence of discrete...cassiterite, columbite-group minerals, pegmatite, Black Mountain, Maine. 1. Introduction and partitioning of Nb...the rare-element granitic pegmatites of western Maine. A detailed study of these minerals currently in |  | | Book (volume) | | 0 n101ercai o of Maine j f·~ ....__ :,,. . - .._"' ..;. .. ~ L-- -~ \. • .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 ©2000 by the Maine Geological Survey, Department of Conservation. All |  | | Report (volume) | | GEOLOGY OF THE PEGMATITES AND ASSOCIATED ROCKS OF MAINE INCLUDING FELDSPAR, QUARTZ, MICA, AND GEM DEPOSITS................................... Origin of the Maine pegmatites........................................Larsen............................. Application to Maine pegmatites............................... Eutectics.............................. 1.... Androscoggin County.................................................................................... Maine Feldspar Company quarry and mill................... Turner feldspar |  | | Journal (article/letter/editorial) | | OXFORD COUNTY, MAINE: THE PLACE TO GO By F R A N K W A R D 2 Mildred A v e n u e , Rye, N . Y . 1 0 5...bring to light numerous specimens labeled Oxford County, Maine. M y own collection boasts quite a few that...collected from the numerous mines and quarries of Oxford County over the past five summers. A scattering of...come to Oxford County. T h e pegmatites that comprise the min eralized zone of Oxford County are in many...these minerals being the semi-precious gemstone tourmaline which occurs in almost every conceivable color |  | | Journal (issue) | | Finger) and LKA Emeralds, Hiddenite, Alexander County, NC Go On Public Exhibit in New York City. Emeralds.................................... 3 Hewitt Gem Quarry................................................................................... 3 Walden Gem Quarry ........................................................................................ 4 Maine .......................................................................................... 4 Greenlaw Quarry .............................................. |  | | Journal (article/letter/editorial) | | AND CHEMICAL EVOLUTION OF THE BLACK MOUNTAIN GRANITIC PEGMATITE, MAINE CATHLEEN D. BROWN§ AND MICHAEL...crystallization history of the Black Mountain granitic pegmatite, near Rumford, western Maine, is evaluated using...granitic pegmatite, internal zonation, Black Mountain, Maine, tourmaline, spodumene, lepidolite, columbite...pegmatite granitique de Black Mountain, près de Rumford, dans l’ouest du Maine, fait l’objet d’une évaluation...pegmatite granitique, zonation interne, Black Mountain, Maine, tourmaline, spodumène, lépidolite, columbite |  | | Journal (article/letter/editorial) | | GRANITIC PEGMATITES OF THE BRUNSWICK AND OXFORD FIELDS, MAINE: DIFFERENTIAL TRENDS IN F-POOR AND F-RICH...FRANCIS Mineralogical Museum, Harvard University, 24 Oxford Street, Cambridge, Massachusetts 02138, U.S.A....field and the Central Maine Synclinorium of the Oxford pegmatite field, in Maine, are intruded by numerous...(Nb,Ta)-bearing phases. Generally, the CGM from Maine are hosted by pegmatites characterized by a LCT...observed between the CGM from the Brunswick and Oxford pegmatite fields. Columbite-group minerals from |  | | Journal (article/letter/editorial) | | History, Smithsonian Institution, Washington, D. C., USA With 4 Figures Received October 19, 1993; accepted...within intermediate zones and pockets. Accessory tourmaline, columbite-tantalite or spodumene may be present...Paris, Maine Bennett quarry, Buckfield, Maine Bennett quarry, Buckfield, Maine Bennett quarry, Buckfield...Buckfield, Maine Black Mountain, Rumford, Maine Black Mountain, Rumford, Maine Black Mountain, Rumford, Maine...Maine Black Mountain, Rumford, Maine Berry-Havey quarry, Auburn, Maine Greenlaw quarry, Auburn, Maine Chandler |  | | Journal (article/letter/editorial) | | Manasquan, New Jersey, visited Calamity Wash, Yavapai County, and collected several exciting and Figure 7: Arizona...groupings and distortions found in the specimens. Maine New Mining Activity Ever since the feldspar mill...mill burned in West Paris in the early 196Os, Maine pegmatite mining has been conducted only for the recovery...famous finds were made during this time. The Newry tourmaline was a world-class find, but activity at other...Sweden; the resumption of activity at Mount Mica quarry, Paris; and the find of what might be the world's |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...328 History Toramalli, a short history of the tourmaline grou p ....................... 331 by F. Benesch...Benesch and B. Wohrmann Mineralogy The tourmaline group: a resume........................................by P. Orlandi and P. B. Scortecci M aine Maine tourmaline...........................................................419 by C. R. Marcusson COVER: Tourmaline crystal group 9 cm long, with albite and lepidolite |  | | Journal (article/letter/editorial) | | -THE COLLECTOR'S— CORNER Pegmatites from Black Mountain, Maine by BRUCE W. B U C K L E Y 32 Bennett Road...Massachusetts 01945 Black Mountain is located in Oxford County, NW of Rumford, Maine (map #1). Over the...has been extensive commercial operation at Black Mountain for mica, feldspar, spod umene, and other...collectors for various col ors of lepidolite and pink tourmaline fans. The world's largest eosphorite crys tals...with tailings that spill down the NW face of the mountain (map # 2 ) . The road is often impassable for |  | | Journal (article/letter/editorial) | | minerals were found in a quarry on the east side of Highway 101 in Mendocino County, 5.4 miles south of Laytonville...recognize. It occurs in radiating clusters of bladed, black crystals that range up to about half an inch in...yields a dark greenish-brown powder. "Deerite is a black mineral that characteristically occurs in somewhat...of an inch long. This mineral yields a brownish-black streak, which helps to distinguish it from howieite...disseminated in quartz and stilpnomelane. At the quarry all three of these minerals occur in quartz-rich |  | | Journal (article/letter/editorial) | | three feet in length have been found at the Palermo Quarry, North Groton, New Hampshire. Crystals to 150 pounds...pounds was found about 1925 at the Bennett quarry, Buckfield, Maine, together with others over three feet...been found at a number of places: Paris and Rumford, Maine; Alstead, Gilsum, and Springfield, New Hampshire;...cleavelandite at Newry, Maine. Rose quartz crystals have also been found at Red Hill, Maine; North Groton, New...Hill, Maine; near Statesville, North Carolina; at Amelia, Virginia, near Clayton, Rabun county, Georgia; |  | | Journal (article/letter/editorial) | | PEGMATITE MINERALS OF MAINE By D A V I D M. S E A M A N 36 Winter St., Norway, Maine 0 4 2 6 8 INTRODUCTION...of minerals have been found in the pegmatites of Maine since the discovery of Mt. Mica near Paris H i l...amblygonite crystals over a foot in size, large black (schorl) tourmaline crystals to four inches in diameter and...spodumene and the pink, rubellite variety of elbaite tourmaline. Cassiterite crystals while rare, have been found...The fabulous, recent gem tourmaline find at the Dunton Gem Mine at Newry, Maine of watermelon and green |  | | Journal (article/letter/editorial) | | Washington, Connecticut 06793. The area of Litchfield County immediately north of the Litchfield town center...length. At the dump of the most northerly quartz quarry, large ilmenite crystals over two inches in diameter...chalcopyrite in feldspar. A second large quartz quarry just to the north of the staurolite area proved...series. Hematite occurs as lenticular splendent black crystals up to 2 cm in diameter in cavities of granular...Campbell Road, 2.5 km N W of its intersection with County R t . 87, 4 km N N E of the village of Edwards |  | | Journal (article/letter/editorial) | | prismatic sides of the broken or twisted robellite tourmaline crystal sections and show no distortion at all...embedded in blue and white cleave1andite, rubellite, tourmaline, lepidolite, and quartz. Much of the spodumene...parallel position to the previously formed rubellite tourmaline broken crystal sections and to have partly en-...Sehist 15-20 feet (not repl aced by eleayelanditel Quarry Exeavation 523 dosed them, indicating that the...the spodumene crystallized after the rubellite tourmaline mineralization., Spodumene at times encloses |  | | Book (edition) | | HANDBOOK for A WEEK WITH MAINE MINERALS by NEIL A. WINTRINGHAM 1_� Cv1,_1'--A� __, SECOND EDITION...a week collecting in the pegme.tite area ot Oxford county, !!Bine, Neil Wintr:lnghal'!l, a pa.st-president...field trial of the hambook during our ''Week with Maine Minerals" furnished additional information end resulted...characterized the evenings spent with members of the Oxford County Mineral & Gem Association. N. A. W. Mountainside...minerals. The geology of pegmatites, in general, and Maine pegmatites, in particular, is summarized briefly |  | | Journal (article/letter/editorial) | | MA Y-JUNE, ORIGIN 1910 OF THE PEGMATITES OF MAINE' EDSON S. BASTIN U.S. Geological Survey During...study in some detail the pegmatite deposits of Maine, and at intervals during succeeding years have been...this work. The pegmatite deposits in the state of Maine all belong to the type commonly known as granite... the dominant ORIGIN OF THE PEGMATITES OF MAINE 299 pegmatite minerals are those characteristic...albite or oligoclase, muscovite, biotite, and black tourmaline. Accessory constituents nearly always present |  | | Report (issue) | | _______________________ _ Geology of the pegmatite districts of Maine __ :. . _____ _ Metamorphic rocks _________________________...__________________ _ Maine ________________________________________ _ Androscoggin County ______________________...______________________ _ Berry feldspar quarry __________________ _ Cumberland County _______________________ _ LaChance...LaChance mines _______________________ _ Oxford County ____________________________ _ Barrett beryl prospect...feldspar quarry ________________ _ Black Mountain area ___________________ _ Black Mountain ___________________ |  | | Journal (article/letter/editorial) | | CRYSTALS FROM THE BALMAT DISTRICT, ST. LAWRENCE COUNTY, NEW YORK. S . C. Chamberlain, Department of Bioengineering...shown in the center. Magnetite occurs as lustrous black crystals up to 2.5 cm on edge. Most crystals are...equant octahedra at the ends. Other species are jet-black baddeleyite, often bent in curves and rehealed;...FIBROUS MUSCOVITE FROM MOUNT MICA PEGMATITE, PARIS, MAINE. V. T. King, P.O. Box 90888, Rochester, NY 14609...small knoll near Paris Hill village, Paris, Oxford County, Maine. It intrudes the Silurian-age Sangerville |  | | Journal (article/letter/editorial) | | euhedral crystals of albite, lepidolite, colored tourmaline, beryl, apatite, topaz, fluorite, phenakite,...columbite; then black, green, or blue tourmaline; montebrasite; rubellite tourmaline; spodurnene; rnangantantalite...inter-grown with c/eavelandite Irom the Walden Quarry, Poriland, Conn"ecticut. ROCKS AND MINERALS 595...with sometimes a little lepidolite, rubellite tourmaline, or microlite enclosed in it (a strong and very...accessory mineral. At the Lord's Hill, Stoneham, Maine locality; autunite occurs as excellent haloes surrounding |
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Black Mountain Quarry, Rumford, Oxford County, Maine, USA