 | | Journal (issue) | | copper in the Quincy mine ca. 1918. (Michigan Technological University Archives, Houghton) D e d ic ated...Donald Pearce (1941-1989) The âCopper Kingâ The MICHIGAN COPPER COUNTRY L. W i l s o n New Mexico Bureau...t a n l e y J. D y l II Seaman Mineral Museum Michigan Technological University % 1992 T h e M in e...COVER: Native copper crystal group, 13.6 cm, from an unknown mine in the Michigan Copper Country. Richard...wrote the classic work on the copper deposits of Michigan in 1929. Photo by Wendell E. Wilson. TENT . |  | | Book | | Mineralogy of Michigan by E. W. Heinrich updated and revised âą by George W. Robinson M By E W~ Hellnr]ch...Museum Michigan Technological University Houghton, Michigan 49931 2004 © MINERALOGY OF MICHIGAN 3 FOREWORD...FOREWORD Michigan has a long and varied geologic history that includes repeated episodes of volcanism...before the first Europeans set foot here. When Michigan became a state in 1837, one of the first actions...and we continue to learn more about them today. Michigan minerals helped to build the state and nation |  | | Report (issue) | | (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...the surface and between the nodular masses. The Michigan Bicentennial symbol (back cover) incorporates...Survey Division BULLETIN 6 THE MINERALOGY OF MICHIGAN by E. Wm. Heinrich Professor of Mineralogy and...University of Michigan Ann Arhor, Michigan Lansing, Michigan 1976 STATE OF MICHIGAN WILLIAM G. Mrr...State of Michigan CL '48 s.321.6. Printed by Speaker-Hines and Thomas, Inc., Lansing, Michigan. Available |  | | Journal (issue) | | Menlo Park, CA Donald R. Peacor University of Michigan Ann Arbor, Ml George W. Robinson Natl. Museums...R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...Behnke Famous mineral localities: the Corrego Frio mine and vicinity, Minas Gerais, Brazil ...............in from Itagu agu , Espirito S anto, Brazil. The group m easu res 6.4 cm , and is from th e collection...Topaz-Mineral Exploration (1605 Hillcrest, Grand Haven, Michigan 49417) wishes to announce that he is now stocking |  | | Journal (issue) | | this booklet interesting. Write to me for a copy. GROUP ADS Youâve seen them in the Mineralogical Record:...seemed to amplify the effect. Since then, two more group ads have joined the ranks. âArizona Dealersâ was...Betty, Dave or Jim) wishes to handle it foi the group, he or she collects money from each advertiser,...Menlo Park, CA Donald R. Peacor University of Michigan Ann Arbor, Ml George W. Robinson Natl. Museums...R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur |  | | Journal (article/letter/editorial) | | White Mountain National Forest, Albany, Carroll County, New Hampshire. Whereas Government Pit gained local...pyroxene minerals helps to distinguish it from the Osceola Mountain Granite, another type of granite encountered...cavities were encountered at a Conway Granite/Osceola Mountain Granite juncture. The Conway Granite that...He coauthored âThe Weeks Pegmatite Mine, Wakefeld, Carroll County, New Hampshireâ (Rocks & Minerals,...is left. Figure 5: Bavenite on albite; crystal group approximately 2 mm; Bob Janules specimen and photo |  | | Report (issue) | | largest crystal he found in the main dyke, Purdy mine, 1942. Photograph by N.B. Davis, courtesy of the...road log South March feldspar mine March mica mine Humphreys feldspar mine Currie barite occurrence Pakenham...Galetta) mine Stanton lead occurrence Bellâs mine Calabogie area Bluff Point mine Calabogie iron mine Blithfield...(Caldwell) mine Clyde Forks mine Radenhurst and Caldwell mine Virgin (Dempseys) Lake celestine mine Tatlock...Donald mine Renfrew area Jamieson Lime quarry Renprior mine Zenith (Phoenix) mine Buckhorn mine RenfrewâMcArthurs |  | | Report (edition) | | much information on collecting sites in Oxford County. Numerous other collectors of Maine minerals also...visiting those which are still open. The words "mine" and "quarry" are often used interchangeably in...localities. We have followed the convention of using "mine" only for sites that are chiefly underground workings...groups). In such cases, we often give the common group names in parentheses, since they are more easily...Railroad : multiple track .. State. Bridge ...... county, parish, municipio .... Power transmission line |  | | Book | | enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground...oFtne ato aa Gem Ghd nQkTeane Uva a nes ly ia" mine Ui nrobs inesob cere ts ou ioe tok us 'aaieomolitt...exception of the rhodochrosites of the Sweet Home Mine, Alma, Colorado, which were loaned for photography...Rita Area and the Central Mining District, Grant County Burro Mountains Apache No, 2 District Lake Valley...igneous rocks of the phonolite-nepheline syenite group. Soda orthoclase is the principal mineral and carbonic |  | | Journal (issue) | | Pennsylvania Route 402,~-.oorth:·'of·Peck's Pond, Pike County. Photo courtesy of William H. Bolles. FROM THE...Surface Mining, created by the new federal coal strip mine act, is designating specific requirements that w...response to our energy needs, it is noteworthy that county and town officials are specifically requesting...Coal Company. Potential Use of Remote Sensing for Mine Roof Stability Studies [Indiana and Armstrong Cos...Geology of Moshannon Va ll ey Area [Philipsburg, Osceola Mi ll s and vicinity, Centre and Clearfield Cos |  | | Journal (issue) | | America and Canada. their gcographic distribution. and mine . The Tilley Foster deposit is discus ed under the...minerals found in the mining regions of Putnam County. J\1{//hcr. \\'i/Jia111 IV.; Ge/llngy ofNew York...erogers@geology-books.com âą Poncha Springs, Colorado 8r242 USA Phone: 7r9-539-4113 âą Fax 7r9-539-4542 SUMMER...HISTORIC MINERAL FEATURE The Tilly Fos1er Iron Mine: Sou1heast, PuLnam Couniy, New York by Step/rm L...Species Reported 10 Occur at the Tilly Foster Iron Mine by Steplre11 L. Nightingale DEDICATION OF MATRIX |  | | Report (issue) | | during the eighteenth century, were the first to mine in the San Juans. One of the earliest recorded expeditions...Above: August sunrise on middle Blue Lake, Ouray County Photo Jack Brauer/WideRange Photo LLC, 2010 Facing...Arrastra Gulch near Silverton, was the first lode mine in the San Juans. Its gold assays ran from $ 1,000...well into the twentieth century. The last major mine, the famous Sunnyside (page 68), did not close until...in order to power the stamp mill at the Gold King Mine, 2.6 miles away. The plant consisted of a Pelton |  | | Report (volume) | | P., 15. California, Barstow quadrangle: Trenton group, Ordovician: Bowen, O. E., Jr. , 5. Clark, T. H...4. also Limestone; Dolomite; Western, Claiborne group: Miss. Phosphate. Geol. Soc., 2. California: Calif...described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor:...analysis: KelH. D., 5. ler, W. D., 3. Talladega County, hematiteOklahoma, potash agstone, granite magnetite...ground water: Powham, C. E. ell, W. J., 4. Marengo County: Newton, J. G., 1. Core-drilling program, ChattanooMica: |  | | Book (edition) | | 1. 2. 3. 4. II. Sulphur Group Boron Group Arsenic Group Carbon Group 104 106 109 110 115 MINERALS...Amphibole Group 274 275 277 278 Beryl, etc 2. Unisilicates Chrysolite Group Garnet Group Zircon Group...Axinite 282 Danburite, lolite 286 Mica Group Scapolite Group 287 292 293 286 Nephelite, Sodalite,... Leucite 296 302 303 304 306 Feldspar Group 8. Subsilicates Chondrodite Tourmaline Andalusite, Fibrolite...335 Fahlunite 336 Chlorite 337 IV. 1. 2. 3. 332 Hydromica Group Group HYDROCARBON COMPOUNDS |  | | Report (volume) | | anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...95; Prouty, 09, 12; Smith (E A), 76a; Labausage mine: Evans (A W), 09. Raccoon Mountain field: Gibson...Mountain: Aldrich (jr), 08 Talladega Co., Gold Log mine: Bastin, 16a Granites: Watson, 10 Iron: Chauvenet...Post-Eocene formations: Smith (E A), 94d 06a Ripley group: Johnson (L C), 84 Rome quadrangle: Hayes, 02 ....C), 45, 45a Bourgueticrinus alabamensis, Ripley group: De Loriol, 82 Calyptraphorus: Conrad, 57b Cambrian |  | | Report (issue) | | .... 128 25. Map of the rocks near the feldspar mine in Sec. 6, T. 167 N., R. 33 W ....................was mined from such a body near Warroad in Roseau County, and magnetite, an ore mineral of iron, occurs...occurs in pegmatites in northern St. Louis County. Some molten matter may reach the slIrfaee and flow out as...ancient Lake Agassiz. The area is bounded by a group of sand and gravel beach ridges, from 5 to 20 feet...feet above it, and north of it in western Cook County are high rock hills, some of which attain altitudes |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph...Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References 467 Contributors...COLOR PLATES (following page 242) Gold, Mexican Mine Gold, Majuba Placer Pyromorphite after Galena with...with Conichalcite Gold, Round Mountain Mine Quartz, Lovelock area Acanthite Grossular, Nightingale | | | Report (issue) | | 3i University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG 91 121 Gregory...Hen1in1orphite Azurile Barite, N1eikJe Mine Barite, '\forthun1berland Mine Bante, Rosebud t1ine Barile v;ith...inclusions BoltÂœ'OOdite Calcite, Meikle Mine Calcite, Getchell Mine Callaghanite Cassiterite and Hema tile |  | | 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...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Bentley Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert...1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's finest ilmenite |  | | Book (edition) | | the out- standing shows of the annual San Diego County Fair at Del Mar, California. In addition, the collections...deals with the descriptive mineralogy of a selected group of species representing those most likely to be...one species only, or even specimens only from one mine. Whatever limits the collector imposes on himself...educated collector and connoisseur. In the latter group may be, for example, alexandrite twins from the...packing prevails in the metals of the platinum group. A few semi-metals, so named because they have some | | | Book (edition) | | at the outstanding shows of the annual San Diego County Fair at Del Mar, California. In addition, the collections...vvith the descriptive mineralogy of a selected group of species representing those most likely to be...one species only, or even specimens only from one mine. Whatever limits the collector imposes on himself...educated collector and connoisseur. In the latter group may be, for example, alexandrite twins from the...packing prevails in the metals of the platinum group. A fe,.v semi-metals1 so named because they have |  | | Report (issue) | | ALTITUDES IN VERMONT, /GEOLOGY OF GRAND ISLE COUNTY, THE OLDEST CORAL REEF, P. E. TERRANES OF BETHEL...Schist ..................................... 91 VâChlorite Schist, Royalton ...............................95 VillâOverlying Chlorite Schist, Bethel .......................... 97 TXâChlorite and Ankerite, Bethel.................................. 97 XâContact, Chlorite Schist and Barnard Gneiss .................. ...some further account of the Geology of Grand Isle County. Following this is an inter esting study of an |  | | Book (edition) | | the outstanding sho,vs of the annual San Diego County Fair at Del Mar, California. In addition, the collections...in large masses on the Kee"ÂŒreenaw Peninsula, Michigan, where American Indians obtained supplies by picking...Micaceous 1-'Iassive mica, hematile (specularite), chlorite. Foliate, Lam ellar Talc, mica. Bladed Kyanite...and asbestiform), talc, muscovite (cleavages), chlorite, tremolite or aclinolite, hornblende (massive...packing prevails in the metals of the platinum group. A few se1ni-11ietals, so n arned because they have |  | | Report (issue) | | commercial borates. Lawsonite, first found in Marin county in 1895, has proved to be of great petrographic...nickel telluride, melonite, found in Calaveras County in 1867. New minerals and new mineral this is ...Garnet is a conspicuous gneiss may be rich in chlorite and mica. constituent of some metamorphic rocks...products. The gem-bearing pegmatites of San Diego County have aroused special masses, interest. Many ...short articles on California diamonds. A Amador County: few small stones have been picked up near the |  | | Report (issue) | | ......Continental Off-shore Stratigraphic Test Group cps__._ ____ .............. ____ . ___ .counts per...and Somerset Counties and northeastern Aroostook County, Maine, were investigated by C. C. Cameron (USGS)...exist only in the less than 2 percent chromite group and the composition of the chromite may be unsuitable...Mitchell County, N.C., whose feldspar and mica production was gained from parts of the county outside...resources of the Mt. Henry RARE II Study Area, Lincoln County, Montana R. E. Van Loenen, D. F. Siems, and G |
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