 | | Journal (article/letter/editorial) | | the mountain, for 3 miles. The gravel road is a county road, usually fair except after heavy rains. At...desert man along. Be glad to answer any questions." ARKANSAS—In his letter dated Sept. 17, 1954, Byron C. Marshall...original source from the southern mountains of Arkansas where the novaculites today are found over a vast...most of the old gulf coastal plain of southern Arkansas, Louisiana, and undoubtedly they extend into Mississippi...northern Arkansas and southern and central Missouri. In coastal plain of northern Arkansas and along |  | | Journal (article/letter/editorial) | | crystals, Arkansas also boasts an array of other minerals, as evidenced by this county-by-county description...continued with mining in north ern and western Arkansas and Magnet Cove during the Civil War, and peaked...in full swing and the demand for and price of Arkansas quartz crystals has skyrocketed. In October 1987...exploited. Continued interest in and study of Arkansas minerals, par ticularly the microminerals, will...for their good companionship during my years of Arkansas collecting. Particular thanks goes to these hardcore |  | | Journal (article/letter/editorial) | | octahedral magnetite crystal from Magnet Cove, Arkansas. figure 7: The “average” calcite crystal. The...11.0). NEW DATA ON KlMZEYlTE FROM MAGNET COVE, ARKANSAS. A . U. Fahter, S. L. Hamon,* and W. B. Simmons...carbonatitic phase of the Magnet Cove alkalic complex, Arkansas. It is associated with calcite, apatite, monticellite...monticellite, magnetite, perovskite, phlogopite, pyrite, vesuvianite, and anhydrite. This assemblage is similar...Kimzeyite, a zirconium garnet from Magnet Cove, Arkansas. Amer. Min. 46:533-548. Cumnt a d d m : Deportment |  | | Journal (article/letter/editorial) | | more. "The Glove Mine is located in Santa Cruz County, Arizona, near the little town of Amado, on the...from George Bideaux, P.O. Box 2386, Tucson, Ariz. ARKANSAS—The following item, dated Jan. 16, i960, was sent...the TRUE MAGAZINE, Sept. issue about the 339 Arkansas Diamond Mine. This is very interesting reading...inches in length. They come from Mt. Antero, Chaffee County, Colorado (altitude of pocket where found over...inches in size, comes from Devil's Head, Douglas County, Colo. Microcline {feldspar). Nice loose xls, averaging |  | | Journal (issue) | | Carolina. Muscovite (twinned) from the Nello Teer Quarry near Raleigh, N. C. in pegmatite veins where pneumatolytic... Maine; Chesterfield, Massachusetts; San Diego County, California; Colorado and New Mexico. 6 ROCKS...muscovite crystals from Brooks Fann, Cleveland County, North Carolina. ~ TABLE 1.-MICA-GROUP MINERALS...in a dolomite from near Bonneterre, St. Francis County, Missouri ; in the Mesabi district of Minnesota;...Placerville, El Dorado County. Also reported from Cripple Creek, Teller County, Colorado, and at .Kalgoorlie |  | | 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 ...products. The gem-bearing pegmatites of San Diego County have aroused special masses, interest. Many ...as to retain the shape of the original. may pyrite then said to be a pseiidomorph. It is instance...occupied bj^ the pyrite. ciystal For form of The limonite will then show the pyrite. In this bulletin |  | | Journal (article/letter/editorial) | | few." The rocks consisted of tiny brassy-yellow pyrite cubes in grayish quartzite, and grayish chalcedony...xline—crystalline ARKANSAS—"During August, I960, I had a chance to do some rock collecting in Arkansas. The first...spent about 3 hours trying to locate it in one of Arkansas National Forests. Finally it was found about 1...conglomerates in fields and in gravel bars here in Putnam County, Indiana."—item received from Walter Reeves, R3...side and 2 inches long. IOWA — From a limestone quarry near Ferguson, Marshall Co., Iowa, we have an attractive |  | | Journal (issue) | | Raven Hills Court, Colorado Springs, Colorado 80919 USA; tel: (303) 598-1233 66 The Mineralogical Record...formed concurrently with the amethyst in clude pyrite, goethite, sphalerite, galena, chalcopyrite, chlorite...Minerals forming later than the amethyst include pyrite, hematite, goethite, marcasite, barite, fluorite...Of notable exception, however, is a specimen of pyrite-coated fluorite crystals on amethyst in the col...vein-dike near Long Lake in Olden Township, Frontenac County. Tabular pseudo-orthorhombic euhedra up to 10 cm |  | | Journal (article/letter/editorial) | | fossil structure by crys tallizing out of solution. Pyrite and marcasite are the most common sulfide replacements...(calcite) plus small amounts of trace elements (Rogers, 1924, p. 552). These materials seep into the bone...Great Britain. Shell walls have been replaced by pyrite with coarse-grained cal cite filling the chambers...limonite-goethite. This oxide is actually a pseudomorph after pyrite which originally replaced the internal structure...Bornite, wood, Permian, Sierra Oscura, New Mexico (Rogers, 1916) Brucite, wood, Upper Permian, Mahuda Bihar |  | | Journal (article/letter/editorial) | | mining in Alabama in the Cragford district of Clay County, the workings which entered the unoxidized zone...Palmer, Alaska. ARIZONA—From a locality in Mohave County in N . W . Arizona, we have an interesting specimen...fiord, North Greenland, where it was first found. ARKANSAS—A deep red jasper pebble, t y 2 x 2 inches, in...glauberite xls mailed you last June from Imperial County near Bertam Siding on the Southern Pacific R.R...ROCKS AND MINERAL chalcopyrite, galena, and iron pyrite. This specimen was found in a road cut. I searched |  | | Report (chapter) | | Kansas, 1475 Jayhawk Boulevard, Lawrence, KS 66045, USA 2 Present address: Anadarko Petroleum Corporation... CO 80202, USA 3 Kansas Geological Survey, 1930 Constant Avenue, Lawrence, KS 66047, USA *Corresponding...midcontinent of the United States (Thomas 1982; Rogers et al. 1995; Ruppel & Hovorka 1995; Colleary et...Luebking et al. 2001; Packard et al. 2001; Rogers 2001; Rogers & Longman 2001; Ruppel & Barnaby 2001; Watney...continue to be, produced from chert-rich reservoirs (Rogers & Longman 2001). Several authors have documented |  | | Report (issue) | | a short article on California diamonds. Amador County: A few small stones have been picked up near the...the towns of Volcano, Oleta and Fiddletown. Butte County: In 1853 it was observed that diamonds occurred...Chero- kee as platinum, iridium, iridosmine, gold, pyrite, chromite, magnetite, limonite, diamonds, quartz..."Wliite Rock canyon and at Smith's Flat. Fresno County Small diamonds are reported to have been found...found a few miles north of Coalinga. Nevada County A 1-^ carat stone was found at French Corral. Siskiyou |  | | Report (volume) | | ............. Technical description of a slate quarry............................. PART II. SLATE DEPOSITS................................................ Arkansas ......................................................... 138 GLOSSARY OF GEOLOGICAL AND SLATE-QUARRY TERMS ....................... 146 INDEX ................................. 30 VIII. Map showing Arkansas slate area ................................ 52...slate deposits of Montgomery-Polk County slate district, Arkansas................................. 54 |  | | Report (volume) | | Boletfn de Minas, nos. 2, 8. Habana, Cuba. Delaware County Institute of Science: Proceedings, vol. 8, no....Geological Survey: Supplementary Report, Harlan County. Frankfort, Ky. Lake Superior Mining Institute:...Chicago, 111. West Virginia Geological Survey: County Reports, Braxton-Clay. Morgantown, W. 'Va. Wyoming...sulphides, and its application to covellite (GuS) and pyrite (FeSa) : Am. Jour. Sci., 4th ser., vol. 43, pp...357-401, 64 figs., November 20, 1916... 41. The Boyd County mastodon, Tetrabelodon-osborni: Nebraska Geol. |  | | Report (volume) | | Geological Survey: vol. 4,1902; Garrett County, 1902; Cecil County, 1902. Baltimore, Md. Mexico, Institute...Jr.). [Maryland]. The physiography of Garrett County Md. Geol. Surv., Garrett Co., pp. 27-54, pis....Describes .the topographic and drainage features of the county, and discusses its physiographic history. 2 Adams...Knoydart formation (Eq-Devonian) of Antigonish County, Nova Scotia. N. S. Inst. Sci., Trans., vol. 10...the NeoCarboniferous or Permian strata of Pictou County, Nova Scotia. Can. Mg. Rev., vol. 21, pp. 160-162 |  | | Journal (article/letter/editorial) | | about 35 miles northwest of Flagstaff, in Coconino County, a pineforested volcanic area. The elevation is...They called their resentment at our intruding." ARKANSAS—"Enclosed is a very odd quartz crystal (s). It...about 7 miles north of Jessieville (Garland Co.), Arkansas on Highway 7. Right side of road in a rock bank...in California recently I visited the Los Angeles County Museum in Los Angeles to see the famous collection...in Los Angeles can walk across the lawn to the County Museum for another thrill—the display of some of |  | | Report (issue) | | observed in the gold gravels at Cherokee, Butte County, and this locality, became the most noted one in...short articles on California diamonds. A Amador County: few small stones have been picked up near the...towns of Volcano, Oleta and Fiddleto^vn. Butte County: In 1853 it was observed that diamonds occurred...Chero- kee as platinum, iridium, iridosmine, gold, pyrite, chromite, magnetite, and limonite, diamonds...Thompson Flat, two miles north of Oroville. El Dorado County: A diamond weighing 1| carats was found at Forest |  | | Report (issue) | | been found in the mining the nugget Jim, Placer County, California, in 1871 by a small girl in who town...The bibliography has been updated and expanded. County lists published by Collins (1) pp. 40-64, in Murdoch...rhyolite locality in Alameda County and the lawsonite type locality Marin County, which have been completely...housing developments. Another is the famous Crestmore quarry, where the cement production has almost destroyed...color" from Cherokee Flat, Butte County); and to borax ("Lake County, in large crystals in the clay of |  | | Book | | 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...at Taloga in the South Canadian River. HARPER COUNTY: Secs. 17, 20; T.27N., R.23W.. Jaspagate. Secs |  | | Report (issue) | | preserved, a psciidomorpJi results. The mineral pyrite is frequently replaced by limonite, to produce...tribes in the northeast corner of San Bernardino County in pre-historic times. The old workings here were...east of Lindsay, Tulare County near mouth of Carrizo Gorge, San Diego County west side of Williams Valley...Mendocino County; Santa Ynez Mountains; Santiago Canyon near Mount Pinos, ; ; ; Ventura County; Table...Mountain, Madera County; Fish Creek Mountain, Fresno County; northeast of Cloverdale, Sonoma County; near Burnt |  | | Journal (issue) | | 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...saddle-shaped dolomite crystals and shiny marcasite and pyrite. Caves lined with huge amber to lavender-colored...Springs in Cherokee County, Kansas; and Commerce, Cardin, Douthit and Picher in Ottawa County, Oklahoma. 181...District, (B) Tri-State District, (C) Washington County District, (D) Viburnum Trend. Mineral collectors |  | | Journal (article/letter/editorial) | | mines of Arizona rank high in the mineral world. Arkansas—At Eureka Springs, Carroll Co., Ark., beautiful...Please Send Them In. calcite from the West End quarry, Inyo Co., Calif., and the other is a bluishwhite...in Georgia at the fo'lowing localities: Cherokee County —2V2 miles northeast of Ball Ground, 1 mi'e northwest...of Cherry Grove School; Fayette County—near Fayetteville; Fulton County—near College Park. (Georgia Mineral...cephalopod from the world's largest limestone quarry, located in Rogers City, Presque Island Co., Mich., was donated |  | | Journal (issue) | | Cassedanne A vivianite occurrence in Contra Costa County,California ... 337 by C. B. DeWitt Essay: minerals...localities: The Phoenixville lead-silver mines, Chester County, Pennsylvania ...................................tourmaline, kyanite, rutile, anatase, limonitized pyrite, sillimanite, lazulite, chert, etc. These are referred...location in the city of Walnut Creek, Contra Costa County, California. The occurrence is in a newly excavated...Map of the Walnut Creek Quadrangle, Contra Costa County, California. U.S. Geo logical Survey Open-File |  | | Report (volume) | | Alabama.........Dr. Eugene A. Smith, University. Arkansas..........Dr. A. H. Purdue, Nashville, Tenn. California...William H. Storms, San Francisco. Prof. A. F. Rogers, Stanford University, Palo Alto. Colorado........Sterrett, J. B. Umpleby, E. L. Jones, jr., G. S. Rogers, H. G. Ferguson, and G. F. Loughlin. Mr. Stone...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton; |  | | Journal (article/letter/editorial) | | left). Calcite, 5.5 cm high, Elmwood mine, Smith County. Terry Huizing specimen, Jeff Scovil photo. Figure...(above). Fluorite, 13.1 cm wide, Elmwood mine, Smith County. Francis Benjamin specimen, Jeff Scovil photo....Smith County. Terry Huizing specimen and photo. Figure 4 (right). Cumberland mine, Smith County. Travis...earths to make saltpeter, at Nicojack Cave in Marion County, then nitromagnesite at the same location (Shepard...Sevier County (Coskren and Lauf 2000). The following index is arranged alphabetically by county. It is |
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