 | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs... Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph by J. Scovil....Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References 467 Contributors...Humboldt County and the crystalline quartz collecting area on Petersen Mountain in Washoe County, permission...large unexploited deposits of zeolite minerals, garnet, and phosphate minerals, and is noted as a source | | | Report (issue) | | 3i University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs... Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph by J. Scovil....The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG 91 121 Gregory...Hurnbo ldt County and the crystalline quartz collecting area on Petersen Mounta in in Washoe County, permission...large unexploited deposits of zeolite minerals, garnet, and phosphate minerals, and is noted as a source |  | | Journal (article/letter/editorial) | | common member of the garnet family, almandine, was described (Cook 2009). Garnet forms under a wide range...resulting in its being one of the most locally abundant group of rock-forming minerals and certainly one of the...Consequently, for completeness of our coverage of the garnet-group minerals, and in keeping with the gemstone theme...Spessartine is one of fifteen minerals in the garnet group, each member of which is defined by its end-member...percentages of particular end members. We name the garnet according to the dominant end member. For example |  | | Report (volume) | | Bulletin, nos. 23-25. Hartford, Conn. Delaware County Institute of Science: Proceedings, vol. 7, no....^rbana, 111. Indiana Academy of Science: Proceedings for 1914. Indianapolis, Ind. Indiana, Department...Chicago, 111. West Virginia Geological Survey: County Reports, Logan and Mingo; Boone; Wyoming and McDowell...14. Ancient auriferous gravel channels of Sierra County, California: Am. Inst. Min. Eng., Trans., vol....Preliminary concentration tests on Mesabi ores [Itasca County, Minnesota]: Minnesota Univ., School of Mines, |  | | Catalog/List | | formed dodecahedral Madagascar ALMANDINE lins £4 garnet group Crystal 1 inch across Grey veins in and on matrix...SO/4 OH magnification there arc small crystals County, Arizona -------------"'--------'-'--'----'--____;;...£10 lx2£10 lx2 £1 r- - • AMAZONITE Felspar Group 16 Ix½ £5 2x2 £1.20 MICROCLINE .Green crystal...grey cleavable massive Crystal peak, Park County, Colorado, USA Keystone, South Dakota U.S.A. 1" £4 2x3...grained mass in calcite Dark Star Mine,Ravalli County, Ix½ £2.50 lxl £4 ANCYLITECe CeSr CO/3 Montana |  | | Book (edition) | | commonly have several variants, such as Great Smoky Group, Great Smoky Conglomerate, Great Smoky Formation...the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they |  | | Book | | Mammoth * Arizona Gemstone-Turquoise Mineral-Garnet Fossil-Eubrontes 26 27 * Delaware Mineral]-Sillimanite...Joaquin Series iii 4] * Idaho Gemstone-Star Garnet Fossil-Hagerman Horse 43 44 * Illinois Mineral-Fluorite...Soil-Drummer Silty Clay Loam Series 46 47 47 * Indiana Stone-Salem Limestone River-Wabash River 49 50...Gem-Turquoise Fossil- Coelophysis * New York Gem-Garnet Fossil-Eurypterus remipes 102 103 104 * South...* Vermont Soil-Tunbridge Series Gem-Grossular Garnet Rocks-Marble, Granite, Slate Mineral-Talc Fossil-White |  | | Catalog/List | | mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x H £2.50 1x1 £4 040 BITYITE Li and Be...white cleavages in Muscovite. (Harding Mine,Taos County, New Mexico) 1x1 £3.50 1x2 £7 097 CHLOANTHITE (variety...micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 151 LEUCOSPHENITE Ba Na Ti B SiO Blue massive...£20 348 RHODIZITE (X Cs)Al (B,Be) 0 pale yellow, garnet shaped single crystal. 3 mm £3.50 (Antsirabe Madagascar)... About 7mm mass (Bulldog Mine, Creede, Mineral County,Colorado U.S.A) £4 439 STRACZEKITE Ca K Ba V 0 |  | | Catalog/List | | Mohave Ixl £9 'A x A £3 1 xA Pb SiO/3_____________ County. Arizona, U.S.A £5___ Rich orange-red masses with...Madagascar 1 ins £4 ALMANDINE 1 Crystal I inch across garnet group__________ 1 x '/2 £4 pure grey masses with...OH__________ magnification there are small crystals County, Arizona Pure green cleavage AMAZONITE Landsverk...grained mass in calcite Dark Star Mine.Ravalli County, lx!4 £2.50 Ixl £4 37 Ce Sr CO/3 Montana U.S.A...ANKERITE-KUTNAHORITE Rich fawn massive, xrayed material. Dolomite group 2x2 £12 1x2 £6 1x1 £3 7 Pure black mica plate new |  | | Book (edition) | | 310 Z . Zinnwald ite - Zoisile / 3 11 Appendix I County Index / 3 17 Appendix n Bibliography / 323 Part... l 1 Coeur d 'Alene Mining District Sh oshone County His tory The world's largest silver-producing mining...mines that would eventually become the Bunker Hill group. tv MURRAY DISTRICT ~ Terrible Edith (Pont,ac)...material from the workings of the Bunker Hill Mine group. Shannon reports bindheimite from the Mammoth, Last...cm by 1 cm, has been loaned by the local mineral group to the Kellogg Mining Museum (Radford et al, 1981; |  | | Report (volume) | | 4, 5, 8; Museum Paper, nos. 5, 6; County Report, no. 1 (Clay County). Montgomery, Ala. Alberta, Scientific...Boletfn de Minas, nos. 5-13. Habana, Cuba. Delaware County Institute of Science: Proceedings, vol. 8, no....Educational Series, nos. 1, 2. Springfield, 111. Indiana, Department of Conservation, Division of Geology:...Publications 6, 8, 42, 55, 72, 75. Indianapolis, Ind. Indiana Academy of Science: Proceedings, 1918-1927, vols...Ordovician; Silurian; Queen Annes County; Kent County; Talbot County. Baltimore, Md. Mazama, vols. 5 (no |  | | Book (edition) | | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names.... a. Geographic Coordinates peridot BA olivine group nesosilicates orthosilicates silicates BT minerals...term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...(BT-NT) relationship is that of a group to an individual in the group, e.g., BT minerals to NT silicates |  | | Book (volume) | | beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles...of rd. a few yds., outcropRose Quartz. DOUGLAS COUNTY CORSICA, S on US 281 to Armour, area rd. cuts, |  | | Book | | milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...DESCRIPTIONS 21 ABBREVIATIONS 24 GLOSSARY 25 COUNTY INDEX OF MINERAL OCCURRENCES 29 MINERAL DESCRIPTIONS...(using a code explained on page 21) and a county by county list mentioning the nature of their occurrence...Parks and Monuments prohibit all collecting. state, county and city parks usually prohibit collecting. Please...oligoclase, albitc, blotite, muscovite, hornblende, garnet, apatite, sphenc, ilmenite, anatase, tourmaline |  | | Report (volume) | | indented two spaces from the margin, are used to group the entries under the geographic headings and under...California. Economic geology. Chromite, El Dorado County: Cater, F. W., Jr. Healdsburg quadrangle: Gealey...W. K. Mercur~·, New Almaden mines, Santa Clara County: Bailey, E. H. San Francisco Bay counties: Bowen...Bowen, 0. E , Jr., 3 Mineral resources, Fresno County: Logan, C. A. Geologic maps. Bitterwater Cre€k area:...Investigations. Lexington, Ky. Los Angeles County Museum Quart.-Los Angeles County Museum Quarterly. Los Angeles. |  | | Book (volume) | | Kobuk jade locality. Descriptions of San Diego County, California, gemstones and the mines in which they...the generous assistance of many residents of that county. My special thanks are extended to Elbert H. McMacken... Topaz, Opal. IMPORTANT GEMSTONES The Feldspar Group, Spodumene, Tourmaline, Sodalite and Cancrinite...Jadeite), Rhodonite, Idocrase (Vesuvianite), The Garnet Group. Quartz FAMILY GEMSTONES RarRE AND UnusuaL... List of Illustrations . . . . . . . . . . . . . Garnet crystals Almandine from Wrangell Spessartite matrix |  | | Journal (issue) | | rainbows that resemble dispersion . A colorful group of unusual gemstones, faceted opals invariably evoke...opals to be a fascinating and even spectacular group of gems that remain surprisingly affordable in spite...00 6mm MALACHITE (Banded) Strands . $26.50 8x6mm GARNET Oval Cabs ..... 12 for $6.40 AQUAMARINE CHIP 16"...OPAL Round Cabs . .... . .. 12 for $3.06 4- 6mm GARNET Graduated 18" Strand $ 5.50 12 assorted WESTERN...of San Mateo County will hold its 32nd annual show March 27 and 28 at the San Mateo County Fairgrounds |  | | Journal (issue) | | World and Mohawk mine, Northeastern San Bernardino County, California ............................. 309 by...WULFENITE, 11.5 cm, from the Jianshan mine, Ruoqiang County, Kuruktag Mountains, Bayinguoling Autonomous Prefecture...Mimetite, 1.7 cm, from the Rowley mine, Maricopa County, Arizona. Wish Wang collection and photo. Subscription...$324/three years, (Canada) $186/one year, (outside USA other than Canada) $265 for one year Subscription...you to become a Fellow and join this important group. Wear the medallion with pride! Contact Tom Gressman |  | | Report (volume) | | Investigations. Urbana, Ill. Ind. Acad. Sci. Proc.-Indiana Academy of Science Proceedings. Indianapolis, Ind...Survey Bull.; Prelim. Coal Map; Rept. Progress-Indiana Geological Survey Bulletin; Preliminary Coal Map;...aquifers of the upper James River Valley, Brown County, South Dakota [abs.]: Geol. Soc. America Bull....pitchblende deposits in Golden Gate Canyon, Jefferson County, Colorado: U. S. Geol. Survey Bull. 1030-G, p....1890-1956. Cretaceous section, Medina County, Texas, to Val Verde County, Texas, in San Angelo Geol. Soc. |  | | Book (edition) | | mine, Si/County, Arizona. Smithsonian Institution. Fornzer!y in...Montgomery collection; collected by Ed Over. Chip Clark photo. ' INERALOGY OF A ZONA THIRD EDITION John...The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St. Anthony...Anthony Mine, Tiger, Pinal County 78 Uranium and Vanadium Deposits 80 Monument Valley 81 - • Vll The Cameron... Apache County 435 Cochise County 436 Coconino County 437,438 Gila County 439 Graham County 440 Greenlee |  | | Report (volume) | | Stephenson, L. W., 1. prospect: McKinstry, H. E., Indiana, economic resources, late 5. Paleozoic rocks, effect...Barstow quadrangle: Trenton group, Ordovician: Bowen, O. E., Jr. , 5. Clark, T. H., 10. Canada, arctic...Tordilla Hill area, color: Shale nomenclature: Clark, T. H. ,6. South Texas Geol. Soc., 7. Silicates...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: |  | | Book (edition) | | Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones Collection...some species have been relegated to group names (e.g., monazite group); others have had element designations...the zeolite minerals, where chabazite is now a group name with five species who differ only in the major...International Mineralogical Association (IMA), changed to a group name, or renamed by changes in nomenclature as mineral...gemandmineralmuseum.arizona.edu) is located in the old Pima County Courthouse building at 115 North Church Avenue |  | | Journal (article/letter/editorial) | | of the limiting skarn equilibria. Andradite-rich garnet is a very common skarn mineral. Grossular, the...to determine the maximum stability of andradite garnet in terms of temperature, pressure (Ptotai = PH2O)...is that of hydrogen substitution for Si in the garnet structure forming hydroandradite solid solution...determine the oxidation state of the iron within the garnet. Mossbauer spectra of several andradite samples...extends over the lower temperature portions of the garnet stability field below approximately 550 °C (Fig |  | | Book (edition) | | swell and emit bubbles (zeolite group, epidote group, scapolite group), some shed flakes (vermiculite...mineral is part of an isostructural mineral group, the group is listed in parentheses after the mineral...class: Almandine, Silicates (nesosilicates, garnet group). A specific problem is posed by the silicates...occurs solely at the apices of the tetrahedral 4 group [SiCU] ", and the differentiation of the groups...with two tetrahedra joined by a 6 vertex forming a group [SJ207] "; these groups are coordinated with cations |  | | Book | | —_— 1.12 — 8 10 — —_ 12 14 _ — Courtesy of F&S Group Geology and World Deposits TAO 6.30 5.60 5.00 4...and related materials Feldspar 106 Fluorspar Garnet Graphite 110 Slate Sodium sulfate 122 = 130...the industrial minerals covers a highly diverse group of materials. At the one extreme is gravel and crushed...for example, are almost entirely derived from the USA and Tur- key, a situation too narrowly based comfort...Minerals International Congress took place in Boston, USA, in April 1988. 4| a) envi at wererieryre' humus |
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