 | | Journal (article/letter/editorial) | | Sciences University of Wisconsin-River Falls 410 South Third Street River Falls, Wisconsin 54022 his is Wisconsin’s... breweries, bratwurst, and Packers football, Wisconsin also has a diverse geology and a history rich...forgotten, abandoned, and overgrown. In this respect, Wisconsin represents a frontier state for the mineral collector...several new localities, including the Flambeau copper mine near Ladysmith (Rosemeyer 1999, the Vulcan Materials...Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987) |  | | Journal (article/letter/editorial) | | Jeffrey Scovil photo. July/August: Calcite, Gallatin County, Mon tana. American Museum of Natural Histo ry...September/October: Chalcocite, Flambeau mine, Ladysmith, Rusk County, Wiscon sin. F. John Barlow specimen...November/December: Chalcocite, Bristol, Hartford County, Connecticut. Jim Minette specimen, Jeffrey Scovil...Vanadinite mine, 56-59 Arkansas, Potash Sulphur Springs, 154-70 Arsenopyrite, Connecticut, 128; Wisconsin, 338...Contributed Papers in Specimen Mineralogy Azurite, Wisconsin, 338 Babcock, L . E . , see Media Reviews Babingtonite |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...of bomite, 5.7 cm, from the Flam beau mine, Ladysmith, Wisconsin. William Larson collection; Jeff Scovil...Weardale fluorite miniature for $140, a beautiful 79 mine aurichalcite (2.75 inches) for $140, a Zambian libethenite...Tucson, Arizona 85721 Mexico is a geologically complex land with excellent examples of most of the tectonic...Tredwell to carefully document the localities by mine and sometimes by level. It also afforded him superior |  | | Journal (article/letter/editorial) | | JanuaryFebruary: Wulfenite and mimetite. San Francisco mine, Sonora. Mexico. Shirley Fiske specimen, Jeff Scovil...Scovil photo. March/April: Gold, Mystery wind mine, California. Pacific Mineral Museum specimen, Mark...calcite, Southwest orebody, White Pine mine, Ontonagon County, Michigan. Lance Hampel specimen, Jeff...Sphalerite with pyrite and calcite, Portland mine, Ouray County, Colorado. Barbara Muntyan specimen, Jeff...SeptemberlOctober: Calcite with hematite inclusions, Lei Ping mine, Guiyang, Hunan Province, China. Werner Lieber specimen |  | | Journal (issue) | | Antimony-bearing Oxidized Minerals from the Jetty Mine, Anaconda, Montana Frank Dudás (foldudas@verizon...two notes documenting the mineralogy of the Jetty Mine, near Anaconda, Montana (Figure 1), focuses on the...report on the sulfides and sulfosalts of the Jetty Mine appeared in Mineral News last year (Dec., 2021)...antimony-bearing secondary minerals. The Silver Reef Mine north of Garrison produced material that was characterized...on page 2) A Favorite Specimen From the Harding Mine, Taos Co., New Mexico Bob Werner – werner@lcturbonet |  | | Show/Event (guide) | | during highway construction, Hull Township, Gatineau County, Quebec. P. M. Bellev, R. Rowe & M. Picard. 2:45...e " from the Harder Farm, Hammond, St. Lawrence County, NY. M. Lupulescu. 3:45 H i s t o r y of the Powers...Powers farm streamside veins, St. Lawrence County, New York. M. R. Walter & S. C. Chamberlain. 4:00 M...chemically complex oxide zone assemblage from the Allah Cooper/Valcooper mine, Louisa County, Virginia...e wavellite from the De Linde quarry, Garland, County, Arkansas. S. L. Hanson, A. U. Falster & Win. B |  | | Journal (issue) | | the Unificada mine, Potosi, Bolivia. Top right: Benitoite, 2 cm, from the Benitoite Gem mine, California...N‘Chwaning I mine, Kuruman, South Africa. Bottom right: Mimetite, 2.7 cm, from the Tsumeb mine, Namibia....Record: (1) Stephanite, Husky mine, Canada. (2) Wulfenite, Rowley mine, Arizona. (3) Diaspore twin, Pinarcik...Adelaide mine, Tasmania. (5) Andradite, Antetezambato, Madagascar. (6) Calcite, Mashamba West mine, Congo...Afghanistan. (8) Scorodite, Tsumeb mine, Namibia. (9) Shigaite, N’Chwaning II mine, South Africa. v This special |  | | Journal (issue) | | Vanadinite 3.4 cm, from the North Geronimo mine, La Paz County, Arizona. Dick Morris collection; Jeff Scovil...Wulfenite, 5.4 cm, from the Defiance mine near Gleeson, Cochise County, Arizona. Ken Donn photo. 6 Supplement... Summit County, Colorado. Ken Donn photo. Wulfenite (hot-pink), 3.7 cm, from the Glove mine, Tyndall...Tyndall district, Santa Cruz County, Arizona. Collected in 1958; Ken Donn photo. Chalcedony on chrysocolla...azurite, 4 cm, from the Inspiration mine, Globe-Miami district, Gila County, Arizona. Ken Donn photo. Cerussite |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...W. Pinch & J. D. Grice The M eikle m ine, Elko County, N e v a d a ....................................by M. Jensen The Ross H annibal m ine, Lawrence County, South D a k o ta ...............................are to be regarded as atoms. In minerals with complex structures and a multiplicity of structural sites...problem of applying the 50% rule to members of a complex group is exemplified by the amphibole minerals |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...gratifying. One young mineralogist, a former student of mine, said that although he had never met Mike, he had...they paid unto their masters. The veins of these mine are of such quality that the ore will not melt with... Mathewson. Decline of the District In 1599 the mine operators began to complain that rich ore of easy...about 50 ounces of silver per ton. Again in 1636 the mine operators complained of meager profits. Only about |  | | Book | | could be accommodated by the Society at the Pirna County Fairgrounds and later at the Tucson Convention...courtroom of the Justice of the Peace for Pirna County in Tucson, to form what would become the Tucson...Free High School, Waunakee, Wisconsin. They wrote offering to exchange Wisconsin minerals for some from Arizona...Albany, New York had 8 inches of snow and Wausau, Wisconsin sported 22 inches of snow. So, climate and weather...p.m. on Sunday. The show was held at the Pirna County Fair and Rodeo Grounds, where it would continue |  | | Book | | 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...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...from Farncomb Hill near Breckenridge, Colorado, USA. Fine crystals were also found in Berezovsk, Ural |  | | Catalog/List | | CYANOTRICHITE Grandview (Last Chance) Mine, Grand Canyon, Coconino Co., Arizona, USA Fuzzy, blue aggregates looking...Estimate: $800-$1,200 87004 KROEHNKITE Chuquicamata Mine, Calama, El Loa Province, Antofagasta Region, Chile...New Cornelia Mine (Ajo Mine), Ajo, Little Ajo Mts, Ajo District, Pima Co., Arizona, USA This Malachite...Estimate: $250-$500 87007 FLUORITE Hill-Ledford Mine, Cave-in-Rock, Cave-in-Rock Sub-District, Illinois...Kentucky Fluorspar District, Hardin Co., Illinois, USA A good “yellow” is a difficult color for Fluorite |  | | Report (issue) | | GRAMMATITE GREENOCKITE GUDMUNDITE GYPSUM HEMATITE HESSITE HORNBLENDE IDAITE IDDINSSITE ILLITE ILMENITE JAMESONITE...U.S. New Mexico U.S. Oregon U.S. Vermont U.S. Wisconsin Venezuela 91 101 111 \Z\ 131 141 151 161 171...FAREWELL LAKE FILON SUR-ESPERANZA FJELDGRUVE FLCDH FLAMBEAU FLAT LANDING FLEXAR FUN FLON FONNFJELL FORNAS...Geology and ore deposits of the Afterthought mine, Shasta County, California: California Division of Mines...deposits of east Shasta copper-zinc district, Shasta County, California: U.S. Geological Survey Professional |  | | Book | | 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...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica...found in many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold...in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets of crystallized |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...oxides and similar compounds, oxidic compounds with complex anions, and a few organic species. Mineral species...Subsidim-y anions (OH,F,O) are positioned before the complex anion , with both enclosed in square brackets,...of the valency electrons of the oxygens of the complex ions are involved in bonding to the cations". The...halides without H2O 3.B Simple halides with H2O 3.C Complex halides 3.D Oxyhalides, hydroxyhalides, and related |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...INTRODUCTION The Riddarhyttan ore field is situated in the county of Vastmanland, south-central Sweden, about 70...rich zone 187 Figure 1. Location map showing the county of Vastmanland and the Riddarhyttan ore field....dumps, about 30 meters from the Sankt Goransgruvan mine. The zone contained many cerium minerals, as well...I (Gustav Vasa). The last active iron and copper mine, Biickegruvan, was closed by its owner, Fagerstabruk |  | | Report (volume) | | Diagram of a typical mafic-ultramafic stratiform complex 12 Cartoon cross-section of a typical komatiitic...chromite deposi a typical mafic-ultramafic stratiform complex 41 Chromite grades of pediform chromite deposits...Generalized geologic map of a zoned ultramafic complex 50 Tonnages of carbonatite deposits 52 Grades of...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...the workings of a mine, to a unifying concept that explains or describes a complex phenomenon. In this |  | | Book (edition) | | near Clear Lake, in California; Inferno, Humboldt County, and Rabbit Hole Mines, Nevada; near Evanston,...Transylvania; also, Boulder Co., Colorado, at the Red Cloud Mine; in Magnolia District at the Keystone, Dun River...Ballerat District at Smuggler Mine; in Central District at the John Jay Mine, where masses of 25 pounds...Lionite is an impure variety from Mountain Lion Mine. Tellurium is also a constituent of ores of gold...decomposition. Occasion8 ally observed at Lane's Mine, Monroe, Ct. Meymacite; hydrous Besides this oxide |  | | Book (edition) | | • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...measurements have been retained in specific cases such as mine levels when measured in feet, values of gold and...developing an annual ton of new copper capacity from mine through the refinery without intrastructure costs...fold in three years. As an example, the " Surface Mine Control and Reclamation Act,' ' which was initially...resources in the future.'' In 1977, a surface coal mine regulation that greatly restricts the areas of strip |  | | Book (edition) | | figures 2 to 8, of zircon crystals, f. 8 is the most complex, and besides 3-3 shows also the related zirconoids...group of minerals ; similarly, f. 269, a more complex form, (and also, f. 270, a dodecahedron twinned...(I), and let it be developed vertically, and the complex form produced results in the scalenohedron twin...of revolution This is illustrated in f. 287, a complex consequently the vertical axis. penetration twin...the desired angles is very ingenious, but too complex to allow of explanation here ; reference must 'be |  | | Book (edition) | | ^ fe o -• vO y MINERALOGY AND MINING. Mine Accidents —Ventilation — Ore Dressing, Etc. DESCRIPTIVE...lific of valuable treats and advice." PRACTICAL MINE VENTILATION. WILSON. For the Use of Mining Engineers...above, there is also the department of Economic Mine) alogy, which is not here and (3) in the coarser...zircon crystals, on p. 2; 3-3 f. 8 is the most complex, and besides 5-5. 4-4 and zircouoids shows also...spinel group of minerals similarly, f. 269, a more complex form, and also, f. 270, a dodecaliedron twinned |  | | Book | | Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended Reading .!CHAPTER...additional information, and computer modeling to build complex hypotheses. Understanding concepts that would someday...disseminating the information, the mine geologists and mine managers who have made the mine visits a rewarding experience...concentration required to achieve the break-even point for a mine in terms of revenue and costs. Any detailed exploration...involves the unraveling of answers to some rather complex questions. How variable are the characteristics |  | | Book (edition) | | on p. 2 figures 2 to 8, 3-3 f. 8 is the most complex, and besides shows also the related zirconoids...spinel group of minerals similarly, f. 269, a more complex form, and also, f. 270, a dodecaall these are contact...(I), and let it be developed vertically, and the complex form produced results in the scalenohedron twin...of revolution This is illustrated in f. 287, a complex consequently the vertical axis. f 267 (hematite)...observed immediately, without This is due to the complex twinned structure the use of the polariscope. of |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...CANADA BRITISH COLUMBIA Ice River complex. The Ice River complex is an intrusive body of alkaline igneous...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |
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