 | | Report (volume) | | Talc Resources of the United States GEOLOGICAL SURVEY BULLETIN 1167 Talc Resources of the United...Survey. Bulletin 1167) Bibliography: p. 58-61. 1. Talc U.S. I. Engel, Albert Edward John, 1916thor. II...__-_---_---_----_ Classification and geology of talc deposits_______-_--___--__-_____-Deposits associated...associated with mafic igneous rocks._____-_.---_-_---_-.Talc deposits in the United States.-____________________--_--_--_...rock__________________--__-___-_--_ Silver Lake-Yucca Grove district..______________________ Southern Death Valley-Kingston |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...Weissman, and Sugar White copyright © 2004 unless otherwise noted Map of Mining Districts and significant...significant mineral occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved Manufactured | | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Scovil, Storm Sears, Jeffrey Weissman, and Sugar White copyright © 2004 unless o therwise noted Map of...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved |  | | Catalog/List | | Norway 686 BERYL Hoydalen,Tordal,Norway Rich grey-white cleavages , some with minor beryl or mica variety...----·-·- ---- ·- -- 1129 ALMANDINE Brastad iron Mine near Arendal ,Norway 87 ■ BERYL Evje area . South...Ultevis, Lappland Sweden Sharp single dark brown crystal , normal shape ,about I inch Black chunky masses...Tvedalen, Norway Brown-purple mass in matrix Creamy white micro crystals in cavities in Natrolite lxl £4 lx2...Norra Karr, ostergotsland, Sweden single blue 3mm crystal on quartz Several pink areas around Sm size on |  | | Journal (issue) | | paragenesis of the Little Three mine pegmatites, Ramona district, San Diego County, California ...............techniques which have been introduced and applied. Crystal structure determinations, which used to be difficult...textbook handy. A mineralogical example is that of crystal drawing. Several commercially available computer...computer programs (e.g., SHAPE) exist for generating crystal drawings from different' perspectives. While these...the user should (if possible) understand how a crystal drawing projection is made. Com puter programs |  | | Journal (article/letter/editorial) | | Stephen B. CASTOR§ Nevada Bureau of Mines and Geology, University of Nevada, Reno Nevada 89557, U.S.A. Abstract...Information The Mountain Pass operation of Chevron Mining Inc. (originally under the name of Molycorp Inc...international competition (mostly from China). Mining and rareearth separations ceased by 2002; however...Hill areas were taken from outcrops, the openpit mine, and drill holes. Samples from other areas are from...for F, by colorimetry (Nevada Bureau of Mines and Geology Laboratory, Reno, Nevada). Some trace element |  | | Book | | cleavage fracture 1norphology luminescence remark crystal crystals Jn the figure captions. the bigger dimension...particular ninerals, aesthetic criteria such as size of crystal 1.nd color played a role in addition to their mportance...che1nical data, including chemical formula md crystal system. The data provided correspond nainly to...copper are in the Keweenaw Peninsular, Lake Superior, USA, the largest being I 5 x 7 x 3m (approx. 50 x 23...140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law twins up to |  | | Book | | cleavage fracture morphology luminescence remark crystal crystals In the figure captions, always mentioned...particular minerals, acsthctic criteria such as size of crystal and color played a role in addition to their importance...chemical data, including chemical formula and crystal system. The data provided correspond mainly to...copper are in the Keweenaw Peninsular. Lake Superior, USA, the largest being 15 x 7 x 3m (approx. 50 x 23 x...(5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law twins up to |  | | Book (edition) | | of the Manual of Rocks and Minerals presents the Mining Industry as it is today. In order to obtain this...states with reports published by the Mining Conferences and Mining Associations and to make use, in getting...United States Bureau of Mines. Many of our leading Mining Corporations and Companies have been very helpful...respective activities. The Mining Year Book published by the Colorado Mining Association has been most...to make use of estimates furnished by reliable mining men. All statistics involving the U.S.S.R. are |  | | Catalog/List | | Loose Crystals. Crystals. Pseudomorph Crystals. Crystal Models. Box Mounts. Small Pyrite Crystals. ...mineral, "At were of large, prisms, of this mine have been obtained, more Note. - Galena offer...Dundasite, bunches samples Mine, of occurs lode. beautiful white large more adjacent bunches...very Stewart originally Cornish mining ceeding by colour, Mine fractures of great the mineral...extremely some rarely Anglesite. Embolite, back Mine. with minute of small of capping gossan the |  | | Journal (issue) | | ..........191 by W. E. Wilson The Port Radium district, Northwest Territories, Canada .................typically abraded specimens you’ve found in the old mine dumps. And you’ve probably looked long and hard...Everyone has heard repeated warnings about entering old mine workings. But, face it, those deep, open shafts...commonality: They can be very dangerous. Each year mine rescue specialists and conventional search and rescue...Statistically, shafts are the most dangerous part of any mine; 90 percent of all accidents and entrapments in |  | | Book | | of some of the principal localities in the same county, was given by Messrs . Greg and Lettsom in their...locality by some independent authority, such as maps, county directories, local guide books, &c. The geological...and W.H. MILLER, F.R.S., F.G.S. London , 1852. Mining Almanack, compiled and arranged by HENRY ENGLISH...LONDONDERRY LONGFORD LOUTH MAYO MEATH MONAGHAN . QUEEN'S COUNTY . . . SLIGO TIPPERARY TYRONE . WATERFORD...possible, the various mineral- localities in the same county around their respective post-towns. A few cases |  | | Journal (volume) | | precipitated. These fluids often seep into cracks in crystal rocks such as marble, so that veins of minerals...Mexico. Eight-sided crystals from the Traversella mine, Piedmont, Italy. .&. crystals. It can also be...by pyrite. FACT FILE PYRITE Group: Sulphides Crystal system: Cubic Habit: Cubes, pyritohedra, octahedra...streak when it is rubbed across a piece of unglazed white porcelain. In addition, it cannot be scratched with...titanium or manganese that are present within the crystal structure of the mineral. This rose-coloured variety |  | | Book (edition) | | vacation stops at a roadside “dig your own” gem mine. Junior finds a sapphire the size of a peach and...) Many an unsuspecting tourist has stopped at a mine to try his or her luck and become a rockhound for...Dakota Oregon South Dakota Washington Wyoming Nevada Southeast States Alabama Hawaii Kansas New Mexico...Connecticut Arkansas Florida Georgia Kentucky Delaware District of Columbia Illinois Indiana Louisiana Maine...U.S.A. ATH EDITION Where & How to Dig, Pan, and Mine Your Own Gems & Minerals VOLUME 3: SOUTHEAST STATES |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...preferential development of particular crystal faces during the growth of a crystal, which leads to grain shapes...secondary alteration phases. Left: Wodginite crystal (yellowish grey) with irregular fracturing filled...Characteristic spindle-like twinning through inversion (the crystal lattice of one mineral rearranges into another...anisotropy). Zonal Growths Episodes of interrupted crystal growth lead to concentric shell-like layering of |  | | Report (issue) | | Mixed-layer minerals................................. Crystal structure........................................clays............................. Pyrophyllite and talc................................. Bibliography.............................. Relation of ions to crystal structure.......................................................... Analyses of pyrophyllite and talc...................................................composition and the function of various ions in the crystal lattice. The underlying causes for the important |  | | Book (volume) | | been an indefatigable researcher and collector of mining history. Among his specialties may be mentioned...fate of the Sterling mine in Ogdensburg, New Jersey, and his intense interest in mining history led him to...to purchase the mine in order to form a living museum so that it would remain accessible to the mineralogical...mineralogical community. Through his efforts, the Sterling mine has been declared a national historic landmark....a story to tell concerning Maine's minerals and mining history. The ranks of invited contributors have |  | | Book | | THE MINING MAN’S LIBRARY VOL. I GEOLOGY PRACTICAL AND MINERALOGY A Short Course in Mining Science...for the Student, Miner, Prospector and General Mining Man. From the Standpoint of a Plain Facts for... Copyright W. D. 1911, by HAMMAN PUBLISHERS Mining Its wealth it, nor the can mines, For tury...and destroy it. all be purchased. else can mining climbing higher been considered a higher ...industry has years clean the the elements mining there is of one untainted. ages the still |  | | Journal (issue) | | Sutherland Minerals of the Moonta and Wallaroo mining districts, South Australia ......................Heyden Mimetite and duftite from the Mount Bonnie mine, Northern Territory ....................................... 469 by R. Sielecki COVER: CROCOITE crystal g ro u p , 5 cm, from Tasm ania. A nonym ou s collection;...subscribers who wanted a source for books relating to mining and mineralogy. This July the Book Department celebrated...teacher of languages. In 1836 he was appointed “Mine and Quarry Agent and Geologist” to the South Australian |  | | Book (edition) | | Corporate Drive, Suite 400, Burlington MA 01803, USA First published 1962 Second edition 1970 Third edition...Canada, Germany, Thailand, Vietnam, the UK and the USA, making this a truly international collaboration...‘scare’ caused by the skilful promotion of synthetic white spinel as a diamond substitute, both the trade and...including, most importantly, synthetic opal, both white and black, and a corresponding ingenuity in the...extensive fields in the prophetically named Kimberley district of Western Australia promise to be of world importance |  | | Catalog/List | | TELEPHONE (206) 347-5032 1. ADAMITE Superb crystal 2. AMAZON ITE Harris Park, Park Select pale blue-green...ANDORITE ltos mine, Oruro, Bolivia Superb silvery-gray metallic modified intergrown terminated crystal on minor...section BARITE Select quartz on dense Himmelsfu,·st mine, F1·eiberg, Saxony, Germany irregular gray metal...to 3 mm fragments. 3/ 4 11 capsule New Cornelia mine, Ajo, Pima Co., Arizona bright blue crystallized...Co., Washington elongated terminated single pale-white crystals. l;¼x1¼11 $ 9. 50. partial BARITE Spruce | | | Catalog/List | | TELEPHONE (206) 347-5032 1. ADAMITE Superb crystal 2. AMAZON ITE Harris Park, Park Select pale blue-green...ANDORITE ltos mine, Oruro, Bolivia Superb silvery-gray metallic modified intergrown terminated crystal on minor...section BARITE Select quartz on dense Himmelsfu,·st mine, F1·eiberg, Saxony, Germany irregular gray metal...to 3 mm fragments. 3/ 4 11 capsule New Cornelia mine, Ajo, Pima Co., Arizona bright blue crystallized...Co., Washington elongated terminated single pale-white crystals. l;¼x1¼11 $ 9. 50. partial BARITE Spruce |  | | Journal (issue) | | Volume Twenty-one, Number Five Founder John Sampson White Associate Editors Pierre Bariand Sorbonne Paris...Leavens, J. S. White, Jr. & J. A. Nelen Zoned eosphorite from Lavra da Ilha, Taquaral district, M inas Gerais.................................... 418 by J. S. White, Jr. An uncom m on margarite/corundum assem blage...A. Souza, W. E. Wilson, R. J. Gangewere, J. S. White, Jr. & J. E. King, with photographs by Harold &...about 18 cm tall, and came from the Eureka mine, Tuolumne County, California. The specimen, now in the Smithsonian |  | | Journal (issue) | | Volume Twenty-one, Number Five Founder John Sampson White Associate Editors Pierre Bariand Sorbonne Paris...Leavens, J. S. White, Jr. & J. A. Nelen Zoned eosphorite from Lavra da Ilha, Taquaral district, M inas Gerais.................................... 418 by J. S. White, Jr. An uncom m on margarite/corundum assem blage...A. Souza, W. E. Wilson, R. J. Gangewere, J. S. White, Jr. & J. E. King, with photographs by Harold &...about 18 cm tall, and came from the Eureka mine, Tuolumne County, California. The specimen, now in the Smithsonian |  | | Book (volume) | | vacation stops at a roadside “dig your own” gem mine. Junior finds a sapphire the size of a peach and...) Many an unsuspecting tourist has stopped at a mine to try his or her luck and become a rockhound for...Arkansas Florida Georgia Kentucky Southwest States Nevada New Mexico Oklahoma ‘Texas Utah VOLUME 4 Northeast...Northeast States Connecticut Delaware District of Columbia Illinois Indiana Louisiana Maine Mississippi...U.S.A. 4TH EDITION Where & How to Dig, Pan, and Mine Your Own Gems & Minerals VOLUME 2: SOUTHWEST STATES |
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