 | | Journal (article/letter/editorial) | | and Little Cottonwood Canyons, 582 U t a h ; Leadville, Colorado; and at Cerro Sordo, California. Lead...described here are galena, cerussite, phosgenite, anglesite, and pyromorphite. Galena, the principal lead...MINERALS Upon oxidation galena w i l l alter to anglesite and cerussite. Some commonly observed chemical...N e w South Wales, Australia; Cornwall, C u m  berland, and Derbyshire. England; and Leadville, Colorado...occur at Tsumeb, South West Africa and Broken H i l l , N e w South Wales, Australia. D u n das, Tasmania; |  | | Journal (article/letter/editorial) | | Street, Sydney Sydney NSW NSW 2010, 2010, Australia Australia MINERALOGICAL NOTES: No. XI. BY C. ANDERsoN...PI. xxxix., figs. 2-6.) At the Dundas mines anglesite is a characteristic mineral occurring in well...carries crystals of a habit unusual for the Dundas anglesite, some of thenl were measured and one is figured...l (104). Four exceptionally fine specimens of anglesite from the Comet Mine, Dundas, were recently added...limonite. The limonite was formed prior to the anglesite, and is stalactitic, the al1glesite being deposited |  | | Journal (article/letter/editorial) | | Morocco This unusual specimen consists of gemmy anglesite crystals up to 2.5 cm long. They line a vug in...collectors have at least some familiarity with anglesite due to its widespread occurrence as a secondary...producers of fine anglesite specimens. Over the past decade, however, spectacular anglesite crystals have...this issue’s Connoisseur’s Choice (see fig.). Anglesite is noted for its specific gravity (6.41, unusually...respectively. Faint cleavage on (010) has been reported. Anglesite is commonly colorless to white or pale gray; less |  | | Journal (article/letter/editorial) | | particularly that related to Great Britain and Australia, leading to confusion with hemimorphite if specific...pseudomorphs after calcite, aragonite, dolomite, anglesite, galena, and sphalerite have been reported. Quartz...County, Massachusetts; the Buckwheat pit, Franklin, New Jersey; the Wheatley mines, Phoenixville, Chester...Colorado Rockies. It was an abundant ore mineral at Leadville, Lake County, where it occurred locally as fine...specimens from the Sherman tunnel mine in the Leadville district. It is reported in beautiful blue specimens |  | | Report (issue) | | may constitute an important ore. Association: Anglesite, smithsonite, malachite, azurite, phosgenite,...mine, 49 km south of Tsumeb, Namibia. At the Nakhlak mine, Anarak district, Iran. In Australia, from Broken...Broken Hill, New South Wales; at the Magnet and other mines, near Dundas, Tasmania. In the USA, from the...Phoenixville, Chester Co., Pennsylvania; in the Bunker Hill mine, Coeur d’Alene district, Shoshone Co., Idaho; from...from Leadville, Lake Co., Colorado; in Arizona, from the Mammoth-St. Anthony mine, Tiger, Pinal Co., at |  | | Report (issue) | | where it may constitute an ore. Association: anglesite. Hemimorphite, willemite, hydrozincite, cerussite...at Friedensville, Lehigh Co., Pennsylvania; in the Joplin district, Jasper Co., Missouri; from the Rush...Rush Creek district, Marion Co., Arkansas; an ore at Leadville, Lake Co., Colorado; in the Mammoth-St....Tiger, Pinal Co., Arizona; fine examples from the Kelly mine, Magdalena, Socorro Co., New Mexico. In Mexico...Tonkin, North Vietnam. From Broken Hill, New South Wales, Australia. Name: To honor James Lewis (Macie) Smithson |  | Desborough, G.A., Leinz, R.W., Smith, Kathy, Hageman, P.L., Fey, D.L., Nash, Tom (1999) Acid generation and metal mobility of some metal-mining related wastes in Colorado. Open-File Report Vol. 1999 (99-322) US Geological Survey doi:10.3133/ofr99322 | Report (issue) | | from near Silverton, Colorado, and two from near Leadville, Colorado were studied in the laboratory to evaluate...Colorado and the Venir and Sunday No.2 mines near Leadville, Colorado. The two waste piles near Silverton...above mean sea level; the two waste piles near Leadville occur at elevations between 11,600 and 12,000...near Silverton, CO) and from the Venir and Sunday No. 2 mines, (both from near Leadville, CO) were studied...that pyrite is present in all sized fractions. Anglesite crystals in the size range of about 0.010-0.020 |  | | Journal (article/letter/editorial) | | localities are found in Asia-12, in Africa-B. in Australia-2, and in Antarctic-I. I would like to list in...fuchsite. ILMEN ZAPOVEDNIK, near town of MIASK, South Urals. Famous mineral locality in lImen Mountain...Scotland, lead deposit: here occur galena xls, anglesite, barite, calamine, minium, vanadinite, leadhillite...smithsonite, boulangerite, hemimorphite, mimesite, anglesite, cerusite, linarite, argentite, bindheimite, palygorsite...YAKUTIA, East Siberia, USSR, Verkhoyansk district, new discovered mineral localities; diamond, native gold |  | | Journal (article/letter/editorial) | | Willott Zinc-lead skarn deposits at Leadville, New South Wales, Australia, and their distinction from volcanic-hosted...Zn-rich sulphide deposits at Leadville, northern Lachlan Fold Belt, New South Wales, for over two decades has...magmatic source of sulphur. It is concluded that the Leadville deposits are of skarn type, genetically related...and Geophysics, University of New England, Armidale, NSW 2351, Australia Present address: 1 Posgold Ltd...Ltd, P.O. Box 294, Tennant Creek NT 0861, Australia affect mineral exploration rationale and methods |  | | Journal (article/letter/editorial) | | textures with other lead minerals such as lanarkite, anglesite, linarite, caledonite, cerussite, susannite, and... or an octahedron of franklinite from Franklin, New Jersey). Leadhillite from Leadhills has this appeal...The lead deposits yielded such an exotic suite of new minerals (lanarkite, leadhillite, linarite, and caledonite...Lettsom 1858; Green and Briscoe 2002). Farther south, pale green leadhillite in the form of short prismatic... Cheshire (Braithwaite 1994). Both Ireland and Wales have leadhillite occurrences, but the Welsh lead |  | | Journal (article/letter/editorial) | | 0 DENVER Wulfenite Occurrences in Colorado Leadville 0 1 Tincup 03 . 4 Lake City Downloaded by [McGill...localities do not compare with those in Arizona and New Mexico, but the microcrystals of wulfenite and associated...twenty-five years either as a result of new mining operations or as new discoveries in abandoned mines. The...Associated lead minerals are galena, cerussite, anglesite, plattnerite, massicot, and an unidentified green...and quartzite beds in the Manitou, Chaffee, and Leadville formations (Dings and Robinson, 1957). Most of |  | | Book | | AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine —_—< ¢ te om At _SHT 40 MADIASIMA...AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna B. Kennedy...Kennedy [aN VAN NOSTRAND REINHOLD COMPANY NEW YORK CINCINNATl TORONTO LONDON MELBOURNE Copyright ©...Nostrand Reinhold Company Inc. 135 West 50th Street, New York, N.Y. 10020 Van Nostrand Reinhold Publishing...Nostrand Reinhold Australia Pty. Ltd. 17 Queen Street Mitcham, Victoria 3132, Australia Van Nostrand Reinhold |  | | Journal (article/letter/editorial) | | postcard view of the Wolftone mine, Carbonate Hill, Leadville mining district. The mine was located in 1876...Mineral Belt TOM ROSEMEYER PO Box 369 Magdalena, New Mexico 87825 tajmahal@gilanet.com D escloizite...mine and was originally part of a historical Leadville collection that was acquired by Art Smith. Dan...Notable localities are in Montana, Nevada, Arizona, New Mexico, and Colorado. Colorado descloizite occurred...hemimorphite crystals from the Ibex mine, Breece Hill, Leadville mining district. The specimen was collected in |  | | Journal (article/letter/editorial) | | several percent. Pseudomorphs of cerussite after anglesite, phosgenite, leadhillite, caledonite, hydrocerussite...a core of galena is progressively armoured by anglesite and cerussite, are well known to collectors and...associated with such other secondary minerals as anglesite, pyromorphite, smithsonite, malachite, azurite... Graham County. Elsewhere in the American West, New Mexico has produced spectacular cerussite specimens...important ore mineral in the early years of the Leadville district, Lake County, Colorado. Here, large crystals |  | | Journal (article/letter/editorial) | | residual sand from Kowyn's Pass, Graskop, Transvaal, South Africa. His letter of Oct. 28 informs us that the...High temperature veins near Broken Hill, New South Wales, Australia, have galena, feldspar, and garnet mixed...deposits, valuable for their silver, are worked at Leadville, Colorado, and Park City and Tintic districts...galena with its alteration products cerussite and anglesite. A nice specimen shows up Occasionally from the |  | | Journal (article/letter/editorial) | | minerals. Associated minerals can include cerussite, anglesite, pyromorphite, smithsonite, hemimorphite, wulfenite...Middletown, Middlesex County, Connecticut; Sterling Hill, New Jersey; and the Perkiomen mine, Montgomery County...Monarch and Garfield districts, Chaffee County; the Leadville district, Lake County; the Bulldog Mountain mine...Hidden Fortune mine north of Lead, Lawrence County, South Dakota (Roberts and Rapp 1965). Utah mimetite occurences...Park City district, Summit County; the Gold Hill, New Baltimore, and Red Jacket mines in the Gold Hill |  | | Journal (article/letter/editorial) | | 3010, Australia; Geosciences, Museum Victoria, GPO Box 666, Melbourne, Victoria, 3001, Australia, and...and CSIRO Minerals, Box 312, Clayton South, Victoria, 3169, Australia Ian C. Madsen and Ian E. Grey CSIRO...CSIRO Minerals, Box 312, Clayton South, Victoria, 3169, Australia William D. Birch Geosciences Section...Victoria, GPO Box 666E, Melbourne, Victoria, 3001, Australia Abstract The thermal decomposition of arsenian...stable anglesite (incorporating As) and hematite phases. Above 620°C, the arsenian anglesite incorporates |  | | Journal (issue) | | in What's New in Minerals ARTICLES: Chalcophanite from the Mou'nt Stewart Mine Leadville, NSW. England...from. t� Spring Creek Mine, near Wilmington, South Australia. Beyer, B. and Elliott, P. 2(2):57-70 The minerals...Isa District, Queensland P<1rt 1 - The Great Australia Mine. Day, B. and . Beyer, B. 1(1):23-28 Part...Daylesford, Victoria. Henry, D. 1(2):13-15 WHAT'S NEW: Overseas Reports Notes from Britain. Green, D. 1(1):30-31W...2(1):25-27 Worner, H.K. 2(1):28 LOCALITIES: Australia: New South Wales: 18 Level, Zinc Corporation Mine, Broken |  | | Report (issue) | | County__________________________________________________ Leadville (California) district_______________________________...district, including some outlying parts of the Leadville district________________________________________...and location of known oxidized zinc deposits in Leadville mining district, Colorado. 3. Oxidized zinc deposits...__________ 2. Hemimorphite crystal clusters, Leadville, Colo_ _____ ___ ___ __ 3. Manganese-zinc oxides...other oxidized zinc minerals, and sauconite at Leadville, Colo_ _________ ___ __ _ 4. Diagrammatic sections |  | | Report (volume) | | _ 219 Santa Rita, New Mexico____________________ 22J Burro Mountain district, New Mexico_____________...Alaska___ *_ 244 244 Kasaan Peninsula, Prince of Wales Island, Alaska ______ 245 Bonanza mine, Chitina...Continued. Copper-bearing deposits Continued. Page. New London, Maryland_______,.....______________ 248 Virgilina..._______ 270 Silver-bearing deposits _ __ 280 Leadville, Colorado _____________'___________ 280 Aspen...Ontario ________________________ 325 Black Hills, South Dakota___________________ 327 Mother Lode district |  | | Report (issue) | | ILLINOIS LIBRARY i ^ 6^2.09 S ^^ 2 . ) I NEW SOUTH WALES. DEPARTMENT OF MINES. GEOLOGICAL SURVEY...p. 5. List of Papers, p. 7. Australia generally New South Wales Victoria : Queensland Subject...Western Australia Locality Index, p. 75. Locality Index, p. 95. ; Subject Index, p. 102; South Australia:...name. Agam, in a new country like Australia, it is often necessary to christen a new mining field, and...occurrences. A case in point may be cited from South Australia. Wulfenite is recorded from “ Mount Lyndhurst |  | | Journal (issue) | | AIU> UNUSUAL Vluabalte ID ran deDdrtUC form from a New Rempeb1r- JoceJIV. w!w ID ..... trom 2d" to u4~."...8pectacu1er -.peclrn'tna of brtWant nuoreecence from New Rampeblre. 1'' 25c 2·, 50c 3" $1.00 4" '2.00 smm...ranqe from small cabochom to larqe agate slabs, etc. New and out of print books are also 1n stock. Frienda................................... Minerals of Leadville, Colorado. By Allan Caplan .....................will make an extensive mineral trip through Quebec, New Brunswick a nd Nova Scotia, a ll ln Canada, durl |  | | Thesis/Dissertation | | mineralogy................ 44 vii f. ABSTRACT A new technique is introduced to produce mineralogic maps...intervening basins. South Italian, Italian and North Italian Mountains form a north-south line with the highest...the near future. 4 The -Clara L. Mine, 300 m. south of the Star and the Stewart Mine in Stewart Basin...sulfides and barite that breccia fragments in the Leadville Limestone. Garrett 9 found the breccia to be...high-angle fault. He shows no faulting in Spring Creek south of Stewart Basin. Five locations around the contact |  | | Journal (issue) | | ..... .................... ..... ^ B lllii Leadville.................................................out-of-print issues contact Mineralogical Research Co., 15840 E. Alta Vista Way San Jose, CA 95127. A...description. Photo by Harold and Erica Van Pelt. South Africa: Horst Windisch 30 Van Wouw Street Groenkloof...mines and minerals of two important districts, Leadville and Rico, plus a sort of collector’s guide to...mineral occurrences” (similar to our own “What’s new in minerals”), articles on various public collections |  | | Report (issue) | | Chaffee formation __________________________ _ Leadville limestone ________________________ _ Belden shale...___ _ Neglected _____________________________ _ New York ____________________________ _ Page _______...map of the south adit workings and longitudinal projection of workings along part of the south adit, Garfield...Ordovician), Chaffee formation (Upper Devonian), Leadville limestone (Mississippian), Belden shale (Pennsylvanian)...porphyry, (2) Tincup quartz monzonite porphyry (new name), (8) rhyolite, (4) quartz diorite, (5) gneissic |
|
