 | | Report (volume) | | limestone, and claystone. Nodules of uraniferous chalcedony are present in several zones. The formation unconformably...are present. Beds and nodules of uraniferous chalcedony are abundant. Some shale, claystone, and tuffaceous...Eock (fig. 2; sec. 18, T. 29 N., E. 89 W., Natrona County, Wyo.), a cloven granite peak in the Granite Mountains...MOONSTONE FORMATIONS, WYOMING 1-9 part of Albany County, Wyo. (fig. 1). A remnant is also present in a...the NW^NW^NE^ sec. 4, T. 27 N., R. 86 W., Carbon County, Wyo. (fig. 3, loc. 10). Eleven other wells have |  | | Journal (issue) | | x 1 ½ •••••• •• •••••.• 12.50 ... r:r,.. Wood's Mine, Pa. Xlllne. mass. 4 x 2 ½ •••••• • .••••••••••...Ronald L. Ives ........................411 GRAPHITE MINE IN CHESTER Co., PA. By C. A . T hon1as ...........intersection of the Dugway and Thomas Ranges, Toole County, Utah. General location of the geode areas is shown...Royersford, Penn. The Benjamin Franklin Graphite Mine LY Geo. at Chester Springs, Pa., was an expensive...no chances of running low on graphite. The B. F. mine was a huge but practically unproductive - · undertaking |  | | Book (volume) | | volumes, through very precise directions and accurate county maps, to get you to the best and most accessible...for the county in which it is located. This site number also appears under the given county in the text...pegmatite, shoreline, quarry, gravel pit, prospect, mine, etc.). Let’s take, as an example, under the heading...heading of Nebraska, on the map of Sioux County, the site x How to Use This Book indicated as number...Crawford in adjoining Dawes County and 5 miles south of Ardmore in Fall River County, South Dakota): 0.5 mile |  | | | | the earth. The word mineral comes from the word mine, which, of course, means “a hole dug in the earth...into thin rods. SMOKY QUARTZ ROSE QUARTZ CHALCEDONY (Chrysoprase) CITRINE AMETHYST AGATE Although...modern communications. A form of quartz called chalcedony is usually found in lumpy clusters, like bunches...cracks and crevices in rocky places where the chalcedony was formed by silica—a mixture of silicon and...water and left behind when the water evaporated. Chalcedony is usually a smoky blue color but may also be |  | | Journal (issue) | | Tradition tells us that l\Iine Ln :\fotte, in ll'adison County, )lissouri, wns first worked by the Spaniards,...not the case. Its relatives- silicified wood, diatoma ceous earth, et ceteraare very common, but the...that Australia has almost entirely supplanted Hungary as a source for opal, and also in that it has gone...first actively produced in I 87 8, when the Aladdin mine, which was a portion of a freehold grant of land...kangaroo discovered a bright bit of opal fl.oat in the county of Yungnulgra about sixty-five miles northwest |  | | 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...Thompson Flat, two miles north of Oroville. El Dorado County: A diamond weighing 1| carats was found at Forest...in White Rock canyon and at Smith's Flat. Fresno County: Small diamonds are reported to have been found |  | | 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 ...short articles on California diamonds. A Amador County: few small stones have been picked up near the...recently, one of 21 carats near Plymouth. ; Butte County: In 1853 it was observed that diamonds occurred |  | | Report (issue) | | about 3 miles northwest of Pismo, San Luis Obispo County; B, Crest of small fold in the thin-bedded Monterey...Johns-Manville Corporation, near Lompoc, Santa Barbara County; D, Alternating zones of diatomaceous and oherty...Claremont Canyon of the Berkeley Hills, Alameda County; D, Lenticular opaline chert in diatomite.._ ...._________ ...__ __ .___ 8. A, Thin section showing chalcedony and quartz filling fractures in opaline chert;...chert; B, Same as 8, A, under crossed nicols; C, Chalcedony and quartz (clear areas) filling and partly replacing |  | | Book (edition) | | equivalents. Opal is the amorphous equivalent of chalcedony and quartz. Cliachite is the amorphous equivalent... Hexagonal (As.3A 2 ) Hexagonal (A 6 .6A 2 ) Chalcedony (?) Tridymite Hexagonal (Symmetry unknown) a-Quartz...assumed by microcrystalline minerals such as chalcedony. The forms assumed by all amorphous minerals...crystals spherulites (exradiating aggregates ample, chalcedony). A flat columnar aggregate is said to be is...irregular fracture. practically no cleavage. In chalcedony the fracture is co'nchoidal (curved like the |  | | Journal (issue) | | pueblo, New Mexico. Aug. 2-5—Sanpitch Pow Wow and County fair, Manti, Utah. Aug. A—Summer Corn dance and...Ceremonial, Gallup, New Mexico. Aug. 11-12—Millard County fair and Days of the Old West, Deseret, Utah. Aug...dance, Zia pueblo, New Mexico. Aug. 17-19—Cache County fair, Logan, Utah. Aug. 17-30—Western Navajo Arts...Mexico. Aug. 23-26—Salt Lake County fair, Murray, Utah. Aug. 24-26 — Summit County fair, Coalville, Utah. Aug...Aug. 25-26 — Davis County fair, Farmington, Utah. Aug. 25-27 •— Nevada Horse Shows association, Reno |  | | Book (edition) | | Muineralogy of Arizona Stope in oxide ore, Copper Queen mine, Bisbee. These old workings were probably mined...Deposits The Bisbee District The Mammoth-St. Anthony Mine, Tiger Lee Le 2A 3. Uranium and Vanadium Deposits...The Cameron Area 24 24 Ld 4. “Mine Fire” Minerals, United Verde Mine 29 5. Arizona Meteorites ol... Wulfenite. Glove mine, Cottonwood Canyon, Santa Rita Mountains, Santa Cruz County. Bandy collection... 79 mine, Gila County. Wayne Darby collection. Jeff Kurtzeman. Wulfenite on mottramite. 79 mine, Gila |  | | Journal (issue) | | .. ......... .................. ...... ... 41 Diatoma<'eouR Earth or D iatomite. By R oy M. Wheld en...Jurgenson, forme rly a mining en· \Vinthrop Gold :Mine at \Vinthrop, gineer, offered to loan the ~ociety... Edward S. 0. Smilh of C'nion CoU,g,. :\fain«' Mine ratogic·al and Geological Sor il'l y'H Field Trip...of syenite 4.3 known as essexite (from Essex County, )fassachusetts) where this rock is also found...shorelines are now about 200 feet abo,·c the sea in York County and 500 f eet above sen level in the upper K ennebec |  | | Book | | Mineral diamond corundum topaz tourmaline quartz chalcedony boracite opal willemite analcite natrolite stilbite...calcite anglesite halite borax gypsum quartz chalcedony boracite opal feldspar pyroxene amphibole analcite...Colorado, Nevada (Comstock Lode), Arizona (Silver King Mine) and about the shores of Lake Superior. Usually...Nevada, Ari¬ zona, Utah, New Mexico, etc. The Bisbee mine in Arizona is the place that has furnished mu¬ seums...these is when the “mossy” growth is inclosed in chalcedony, making the so-called moss agate. These moss |  | | Book (edition) | | chemical to how to clas- analyses to deter- — mine one of the fundamental properties of minerals the...cubic crystals of fluorite; another cave in Wayne County, Utah, contained a large number of enormous crystals...botryoidal (e.g., prehnite, smithsonite, and chalcedony, Fig. 3-159). If the surface spheres or globules...Mammillary hematite. Fig. 3-159. Botryoidal chalcedony, Desolation Island, southern Chile. It should...quartz in the middle part of the sequence, and chalcedony hydrothermal depositional sequence at the | | | Book | | prisms 7 purities quartz in hexagonal prisms 7 chalcedony non-crystalline 7 boracite 7 or 4.5|cubes with...3-5 H 3-3.5 oo in 2 4 3.5-4 3-5 5 quartz chalcedony boracite opal 27 feldspar |pyroxene amphibole...Colorado, Nevada (Comstock Lode), Arizona (Silver King Mine) and about the shores of . Lake Superior. Pyrareyrite...Nevada, Arizona, Utah, New Mexico, etc. The Bisbee mine in Arizona is the place that has furnished museums...these is when the‘mossy”’ growth is inclosed in chalcedony, making the so-called moss agaie. ‘These moss |  | | Report (issue) | | Spokane, is given by Collier, 3 and for Stevens County by Weaver. 4 LATAH FORMATION GENERAL . FEATURES...Weaver, C . E., The mineral resources of Stevens County, Wash.: Washington Ueol. Survey Bull. 20, 1920...of Fivemile Prairie, and in the cuts of the new county road on the north slope_of the same "prairie,"...miles northwest of Spokane, black opal, opal and chalcedony replacing aragonite, and hyalite are present...gorge, mainly in Multnomah County, Oreg., and across the river in Skamania County, Wash. The flora, described |  | | Report (issue) | | 40. Interlaminated white .shale and dark-brown chalcedony in type section of Moonstone Formation__ 41....Photograph showing Cheyenne Mining Co. uranium strip mine in upper part of Wagon Bed Formation____ 59. Photog~a~h...Spaniards came north and prospected the Spanish mine area in the Ferris Mountains in the 16th century...part of the Granite Mountains, at the Little Man mine (Love, 1954a), on the south side of Heath Peak (loc...cuttings, sec. 10, T. 22 N., R. 93 W ., Sweetwater County, Wyo. [Samples 1, 2, and 3 taken from Murphy Oil |  | | Book (edition) | | Becker, Mon. XIII., U. S. G. S! 104. Perlite, Hungary, Kalkowsky, Elemente der Lith. p. 75. 9. Pitchstone...Lipari Islands is a famous one, and the perlites of Hungary supply the usual type specimens in our collections...arc vastly inferior in regards the groundmass, mine that is, felsitic, met in occur As quantity...Europe, but the enormous development in Many Hungary are is known especially worthy of note. The...developed orthoclases. Others are known in Custer county. Col. (see Analysis i), and in Montana (Analyses |  | | Book | | from re-solution, 199 Illyes or Medve Lake, in Hungary, 199 Elton Lake, Russia, 200 Baskuntschak Iletsk...GoodenouglT Lake, 242 CONTENTS xiv Soda deposits of Hungary, 242 Natron Minor salt deposits from decomposition...species of salts found in Searles Lake San Bernardino County, California, 282 268 269 Fish Lake, 268 Death...decomposition of pyrite; Occ. Tyrol, Bohemia, Vesuvius, Hungary, Peru, Bolivia, Argentina, New South Wales, Canary...and San Juan, North Chile, India (Mayo salt mine), Soda Lake (Cal.). Estancia Valley (N. M.). Baeumlerite |  | | Book | | they may be transformed into calcite or silica (chalcedony, jasper, or opal). Only calcified or silicate...(pyrites, marcasites), hematite, gypsum, silica (chalcedony, jasper, opal), or bituminous coal. If no other...Germany, which comes to us fossilized in pure chalcedony. Richness and Strangeness of the Forms of Life... a lamellibranch from Boecin near Novi Sad, Hungary. During the Pliocene epoch, large inland seas with...trunk of a silicified Triassic resinous tree from Chalcedony Park, Arizona. More than 200 million years ago |  | | Report (issue) | | and Chemical Corporation near Salinas, Mimtercy County 224-225 Aerial photo showing sea-water chemical...Calaveras County. li, Photo showing Permaneute Cement Company plant, Permanente, Santa Clara County _ A, Photo...Sonora, Tuolumne County. /?, Photo showing Foucii-Tlioinpsdn pumice pit. Siskiyou County Aerial photo showing...showing view east toward clay pits at Lincoln, Placer County Photo showing Kaiser Steel Corporation's blast...blast furnaces at Fontana, San Bernardino County Aerial photo showing route of Pacific Gas and Electric Company's |  | | Report (volume) | | from the nepheline-syenite of Dungannon, Hastings County, Ontario. Am. Jour. Sci., 4th ser., vol. i, pp... 24 Bain (Harry Foster). Geology of Washington County [Iowa]. Iowa Geol. Surv., vol. v, pp. 113-173,...road materials. Includes a geologic map of the county. Bull. 149 2 18 BIBLIOGRAPHY AND INDEX OP N... .25 Bain (Harry Foster.). Geology of Woodbury County [Iowa]. Iowa Geol. Surv., vol. v, pp. 243-299,...32-43, 1896. Describes the physiography of the county, the stratigraphy of typical sections, the distribution |  | | Book (edition) | | oxides. (Tripoli, Infusorial Earth, Diatomite, Diatoma- ceous Earth), Si0 2 -nH 2 0; the composition...from ferric oxides. 7 G. 2.6-2.64 Struct. CHALCEDONY —Compact, brittle to tough; (Agate, Flint...2.65 QUARTZ. (See p. 50.) 7 G. 2.6-2.64 CHALCEDONY. (See p. 51.) La, Nd, Pr, Er, PHYSICAL TABLES... 71 H. 7 G. 2.65 QUARTZ. 7 G. 2.6-2.64 CHALCEDONY. 7 G. 2.9-3.0 Boracite. 7 G. 3.0-3.2 TOURMALINE...oxidized parts of copper veins; often deposited by mine waters. 3 G. 6.7-7.0 Wulfenite. 3 G. 1.8-1 |  | | Report (issue) | | ________________________________________ No. 10 mine.--_._____-___"_________________________________...__________________________________ Poorman mine ____________________________________________________..._______________________________ Wide Awake mine.____________________________________________________...______________________________________ National mine._______________________________________________...Inman mine_________-_-_-__-_________'___ Tempest mine._-__-__-_--_--__-__________ Hillside mine______ |  | | Journal (volume) | | Sacramento Field District 7 Gold Mines of Placer County 7 San Francisco Field District 07 Los Angeles...classes: Mines and mineral resources of a given county (describing kind, character, distribution and extent...Mining Engineer GOLD MINES OF PLACER COUNTY Foreword. Placer County, taking its name from the Spanish meaning...Penryn and Rocklin; copper, chromite, iron ore (this county having once suplimestone, ported the only blast...mostly idle ; Topography, Rainfall. Placer County extends from the eastern side of Sacramento Valley |
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