 | | Journal (article/letter/editorial) | | Geology VoL 67, 1972, pp. 83-102 Manganite, Hausmannite, Braunite: Features, Modes of Origin D. F....fairly common. manganeseoxide minerals, manganite,hausmannite,and braunire. The study includesthe precisedeterminationof...minerals, the ganeseoxide minerals,manganite,hausmannite, and writer hasgenerallyacceptedthe interpretationof...puremineralwereavailable. supergene. Veins of manganite, hausmannite,or Fortunately,the development, sinceabout1940...carbonate;rarely, it results from Table 1, DFH-169). In this mine, somelayers m chocolate-brown plumo• supergene alterationof |  | | Journal (article/letter/editorial) | | formed only by hypogeneprocesses:manganosite, hausmannite,pyrochroite,bixbyite, galaxite, jacobsite,franklinite...general, the depth from the surfaceto water in a district increases with the declinein rainfallandvariesfromplaceto...is found 50 to 100 feet belowthe surfacebut in mining operationsthe manganeseoxidesare foundas muchas...assemblages arise, however,if an oxide suchas hausmannite,which is generallyhypogene,is presentwith an...Socorro district and Little Florida district,New Mexico, and the Aguila district, Mohave County,Arizona |  | | Journal (issue) | | crystals on matrix, 17.2 cm, from the N’Chwaning I mine, collected in 1978. Private collection and photographer...FineMineral.com APATITE Nagar, Hunza Valley, Gilgit District, Northern Areas, Pakistan, 11.5cm. Fine Minerals...retail gallery in the heart of New York City 766 Madison Avenue | New York, NY 10065 | www.mardaninyc.com...Tucson USA Visit us at these international shows: Houston Ste. Marie Denver Munich USA France USA Germany...and Riverpark Inn Rhodochrosite, Sweet Home Mine, USA, 10 cm Photo: Malte Sickinger MARCUS BUDIL Monaco |  | | Journal (article/letter/editorial) | | Mn " state, are present, followed upwards by hausmannite,bixbyite, braunitc (Mn 2+ and Mn 4+) and ultimately...mineral assemblage braunite-bixbyite-hollandite-hausmannite-jacobsite-vredenburgite where some iron and silica...manganesedepositswill be ture silicates and hausmannite associated with subdiscussedin the text to follow...1950) and differential perature silicates and hausmannite associated with submarine flows"is represented...thesedeposits are genetically ciated with copper,gold, and silver ores in near sedimentaryand the regional or contactmetamor- |  | | Report (issue) | | GEOLOGICAL SURVEY CIRCULAR 553 Silver in Veins of Hypogene Manganese Oxides Silver in Veins of Hypogene Manganese...Mountains, Luna County, New Mexico--------------------------------Luis Lopez district, Socorro County, New Me...lington district, Riverside County, California ------ -----------------------Aguila district, Maricopa...Maricopa County, Arizona -Conclusions -----------------------------References cited---------------------------...from the Black Canyon (Gianera) shaft, Luis Lopez district, New Mexico --------------------------------- |  | | Journal (article/letter/editorial) | | for the silver content, but somewere sufficientlylarge to be mined for manganesealone. The silver values...greaternumberwere minedprincipallyfor their silver content. The silver contentof the manganeseoxidesunder discussion...narrow zones,2 partiallysurroundingthe rich gold-silver-lead centerof minerali- zation. The LuckyCuss,Escondido...granodioriteintrusiveand were mined for both manganese and silver-bearingmanganeseores. The Oregon-Prompter,Telephone...arrangement of the manganese deposits around the gold-silver-lead centeris not treated here, but it is knownthatlocalization |  | | Journal (article/letter/editorial) | | Co. Galaxite--(Mnn, Fen) (A1, FeIn)•O4. Rare. Hausmannite•MnMn•O4. Hetaerolite--ZnMn•04. • Hollandite•BaRsOx0...namecryptomelane wasrecentlyproposed by us.8 Hausmannite--MnMn204. Tetragonal. Color brownish-black to...apparentspecific gravityis very low. Occurs as silver-grayincrustations and thin flakes,as brown, compact...1.20 1.18 I 3 6 2 3 3 2 4 Cryptomelane,Mowry Mine, Patagonia dist., Arizona. D 6.863 4.892 3.445...TABLE OXIDE MINERALS. 281 1--(Continued). Hausmannite, Lfingban, Sweden. D I D• 4.851 3.048 2.869 |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...number of Ag-containing minerals (not limited to silver minerals sensu strictu) develop coatings that are...either coloured films or fine layers of native silver, suggesting the presence of redox processes changing...underlying mineral (e.g., sulfide oxidised to SO2, silver reduced to metal state). Left (top): Ag-rich chalcopyrite...Sn-sulfide) after light exposure is coated with finest silver grains and develops a much higher reflectance (right |  | | Journal (article/letter/editorial) | | manganese oxides such as pyrolusite, braunite, and hausmannite, and pseudomorphs of manganite after calcite...where it occurs with barite, siderite, calcite, hausmannite, and braunite. Many occurrences are secondary...Fort mine near Woodstock, Shenandoah County; the Vesuvius mine, Augusta County; the Midvale mine, Rockbridge...Rockbridge County; prospects along Cove and Wolf Creeks, Bland County; and scattered localities in Botetourt...of manganese ores of the Cartersville district, Bartow County, Georgia (Cook 1978). This fine manganite |  | | Book (volume) | | Published by Hobbit Press 2435 Union Road St. Louis, Missouri 63125 first printing December, 1996 ii A Location.............................................255 Missouri................................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ..................................Co. Mining Districts ............................................................22 Arizona County Map |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...agate, (banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N |  | | Book | | stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting |  | | Report (volume) | | BY « HUGH D. MISER ^ WITH A CHAPTER ON THE MINING AND : PREPARATION OP "THE ORES ( BY W..R. CRANE...the ore-bearing area_______________________ 86 Mining and preparation of the ores, by W. R. Crane, of...Aldridge prospect _ Matlock mine_________ Story mine ____ Independence County____ Jackson prospect____...mine_________ Ozark mine _ _ __ HI 113 _ 115 ___ Searcy mine_______________ _ Matheny mine _________ _...prospect____________________________ Bales mine ___________ _____ _______ Moyer mine __________ ________________ ___ |  | | Journal (article/letter/editorial) | | Butler, and Charles Pa lache (Calumet and Hecla Mining Company and U.S. Geo logical Survey). As this...world renowned for outstanding specimens of copper, silver, copper arsenides, calcite, datolite, prehnite...D.); once worked as a geologist in the tin-mining district of Bolivia and later pursued research in general...montmorillonitic clay in altered shale; Copper King mine, Eureka County, Nevada (Erd, Fos ter, and Proctor, 1953)...nahcolite, shortite, searlesite, and others, Uintah County, Utah (Milton, Axelrod, and Grimaldi, 1955). 3 |  | | Journal (article/letter/editorial) | | several counties. In addition, the TriState zinchead mining area, active for more than one hundred years, extends...as the Picher district, which is in the Oklahoma portion of the TriState. This district has probably produced...specimens as the adjacent areas in Kansas and Missouri. Since most of the state is underlain by sedimentary...October 2014 Mineral Index by Counties Alfalfa County Carmen, 2 mi. NE of Carmen, 1 .1 mi. W of Highway...Permian-age Crisfield Sandstone: malachite. Adair County Bunch, near Bunch, secs.l.5, 16, T.14N, R.24E: |  | | Report (Issue volume) | | new data as often as is practicable to users of mining and mineral information. The volumes of Minerals...come from re-examination of old mining properties. Restudy of Darwin silver- (3) lead properties contributed...especialh^ Death Valley, and Boron (Kramer borate district). It appears likely, as intensive studies of boron...GEOLOGICAL SKETCHES CRESTMORE Crestmore, Riverside County, general reference Murdoch (38) ; Burnham (1)...MINERALS AND MINERAL LOCALITIES * ALLANITE Kern County: 1, Allanite is reported as a minor constituent |  | | Report (volume) | | Crescent mine........................................ Manganese properties near the Crescent mine.........Geologic and topographic map of the Crescent mine area, Clallam County, Washington....... 446 69. Underground...Underground workings and cross section of the Crescent mine........................... In pocket 70. Geologic sketch...Geologic map of part of the Little River district, Clallam County, Washington........... 450 73. A, Red...outcrop between two lava flows at the Tubal Cain mine; B, Lens of manganese ore in red limy argillite |  | | Journal (issue) | | White, Jr. Inesite from the Hale Creek mine, Trinity County, California...............................article “on the chondrodite from the Tilly Foster iron mine, Brewster, New York.” Two of the plates show 21...November). Tht museum features fossil, gemstone, mining and mineral exhibits, with about 1800 mineral specimens... I-696 at Dequindre Road 26091 Dequindre Road Madison Heights Michigan 48701 FANDS MINERALS WILLIS'...Tucson Call for an appointment N o List Available Silver K ongsberg R e c e n tly A c q u ire d : several |  | | Journal (issue) | | Minerals of Franklin and Sterling Hill, Sussex County, New Jersey. U.S. Geological Survey Professional...Historical Notes of the Iron and Zinc Mining Industry in Sussex County, New Jersey. Privately printed. Franklin... by Omer S. Dean 2 Subsidence at the Franklin Mine by John L. Baum 4 An uncommon margarite/corundum...Franklin Mine" and presented the results of a study, requested by Clarence M. Haight (Mine Superintendent)...of the drawing and the caption "Pillar—Franklin Mine". The drawing and information are courtesy of the |  | | Report (volume) | | .......................... 24. Manganiferous silver ores............................................................................. Cartersville district.................................................................................. Cave Spring district.................................................region................................ Batesville district.............................................................................................. Missouri.............................................. |  | | Journal (issue) | | Zeolites and associated minerals from the Palabora mine, Transvaal........................................& R. S. W. Braithwaite The Lake George antimony mine, New Brunswick ..................... 263 by W. E...mineral from the Clear Creek claim, San Benito County, California ............269 by A. C. Roberts, M...zussmanite at the Laytonville quarry in Mendocino County, California. He brought the minerals to Bill Nisson...area to be responsible for (as, for example, a county or state museum), but there would be no particular |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Number Five Articles The Val Graveglia m anganese district, Liguria, I t a ly .............................Marchesini & R. Pagano The Shirley Ann claim, Inyo County, C a lifo r n ia ................................RHODOCHROSITE crystals to 1.6 cm, from the Uchucchacua district, Huanuco depart ment, Peru. (See vol. 28, no...Publishing P.O . B ox 37072 T ucson, Arizona 85740 USA Tel: (520) 798-1513/(520) 297-4862 FAX: (520) 79 |  | | Book | | NaFe(SiOs)2. Monoclinic. Prismatic crystals. Cleaverage—district (110.) Brittle. Luster-vitreus. Color-brown or...Gives a sodium flame. Nearly insoluble. COMANCHE COUNTY: SE%, Sec. 4, T.3N., R.15W. The xtals are i to...side by granite, AGATE (See Quartz) CANADIAN COUNTY: South Canadian Rivers. In the gravel bars of...the Also in sand plant waste dumps. CIMARRON COUNTY: Secs. 7, 8, 9, 10; T.5N., R.2E. Cimarron Meredian...widely scattered in the Black Mesa area. DEWEY COUNTY: Agate is found 2 miles east of Seiling in the |  | | Journal (issue) | | have been practically acquainted with mines and mining operations. I have been connected with both of...been connected with the Sussex Zinc and Copper Mining and Manufacturing Company, which is at present...connection with both companies I was all the while their mining engineer, and a portion of that time a direc tor...in each corporation. The Sussex Zinc and Copper Mining and Manufacturing Company was an organi zation...Sussex County. They purchased zinc ores upon Mine Hill. The 30th April, 1848, I commenced mining operations |  | | Catalog/List | | Internet, Fax, and Mail) Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Sunday...52001-52306 LOT VIEWING Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Wednesday...directly from the miners at the Elmwood Mine in Tennessee, when the mine was actively producing twenty years... 52002 SZENICSITE with POWELLITE Jardinera No. 1 Mine, Inca de Oro, Chañaral Province, Atacama Region...mineral came from one pocket in the Jardinera No. 1 Mine. That find was roughly one cubic meter in volume |
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