 | | Journal (article/letter/editorial) | | PHYSICAL PROPERTIES OF CALCIC LABRADORITE }-ROM LAKE COUNTY, OREGON1 D. B. Srow.q.nt,G. W. War.rnn, T. L...phenocrysts, USNM 115900, found in basalt in Lake County, Oregon, are describedin detail. The phenocrysts...phenocrysts occur in a groundmass of labradorite, augite, olivine, magnetite, and the alteration products of these...presentedshouid be widell'applicable. Avatlability of Loke county plagioclase.A number of cr1'stal fragments and...highl,"*porphvritic basalt flows in south-central Oregon resulted in lag graveis and poorll' developeddesert |  | | Journal (issue) | | OREGON GEOLOGY published by the Oregon Department of Geology and Mineral Industries VOLUME 49, NUMBER...NUMBER 2 FEBRUARY 1987 OREGON GEOLOGY OIL AND GAS NEWS (ISSN 0164-3304) VOLUME 49, NUMBER 2 Mist Gas...Project FEBRUARY 1987 Published monthly by the Oregon Department of Geology and Mineral Industries (Volumes...Supervisor Second class postage paid at Portland, Oregon. Subscription rates: 1 year $6; 3 years, $15. Single...subscription orders, renewals, and changes of address to Oregon Geology, 910 State Office Building, Portland, OR |  | | Journal (issue) | | .............. 10 Collecting SunatoM In Lake County, Oregon by Harold M. Dunn .........................Greywacke "Kaolinite Glaucophane Slate Black Obsidian Augite Olopslde Enstatite Actlnolite Barkevlkite Chert...Fossil Stllbite Staurolite - altered xi Caliche Augite - xi portion Horn Coral Tourmaline - xi portion...NFMS - Mrs. Lee Kendall. P.O. Box 5, Glenwood. Oregon 97120. RMFMS - Evelyn Schafer, 3229 N. 60 St.,...Convention and Show. "Garnet Star of Idaho." Nez Perce County Fairgrounds. Lewiston, Idaho. Host, Helle Canyon |  | | Book | | of some of the principal localities in the same county, was given by Messrs . Greg and Lettsom in their...locality by some independent authority, such as maps, county directories, local guide books, &c. The geological...LONDONDERRY LONGFORD LOUTH MAYO MEATH MONAGHAN . QUEEN'S COUNTY . . . SLIGO TIPPERARY TYRONE . WATERFORD...possible, the various mineral- localities in the same county around their respective post-towns. A few cases...rule, where a parish or village is situated in one county, and its post-town in another. Chains of hills |  | Wenk, Hans-Rudolf, Joswig, Werner, Tagai, Tokuhei, Korekawa, Masaaki, Smith, Bradley K (1980) The average structure of An 62-66 labradorite. American Mineralogist, 65 (1-2) 81-95 | Journal (article/letter/editorial) | | disordered. Labradorite from massivelava flows of Lake County (Oregon)showsD reflections,and two metamorphic labradorites...separatedby curved APB's (antiphaseboundaries)(Lake County). At larger undercoolingcontinuousordering prevails...coexistingtitanomagnetiteand hemoVerzasca Sissone S ur t s e y Lake County ilmenite that the temperature of equilibration...crystals (7.3Vo,An 66), including the phenocrysts Lake County.The secondsampleis from the "sunused in this...deposited (Steinthorsson, stone" north of Plush, Lake County, Oregon. Lab1965).In May 1964megacrystsof calcic |  | | Report (issue) | | volcanic rocks of similar lithology and age in the Plush Ranch Formation (fig. 1, locality PL) and the Vasquez...rocks along the Elsinore fault zone in Riverside County, which have yielded K–Ar ages generally in the...rocks along the Calaveras fault zone in Santa Clara County, which have yielded K–Ar ages generally in the...along the Silver Creek fault zone in Santa Clara County that has yielded K–Ar ages of 9.3 to 10.5 Ma (Nakata...Bay Hills, northern San Francisco Bay, and Clear Lake areas, which have yielded K–Ar ages ranging from |  | | Book | | Arizona has of the states, notably in Virginia, Oregon, California yet to report an authentic discovery...and crossed by veins carrying lead, copper Cruz County. and zinc minerals. Intrusive rocks are abundant...mineral have been received Arizona from Cochise County, but no data regarding the associations and mode...Tiger disciated with galena trict of 4 Yavapai County. Alabandite, MnS This rare sulphide is quite...ARIZONA The same mineral has also been from Yavapai County. ported cent, of mercury. re- 1 Covellite, |  | | | | nugget recorded is from Carson Hill, California, USA, weighing 72.78 kg. Transylvania, Romania; Roraima...source of copper would likely be from around the Lake Superior area. | Appearance Colour: Copper-red...District, Ontario; Seal Lake, Labrador, Newfoundland; Cap d’Or, Cumberland County, Nova Scotia. Other Localities:...Michigan, USA; Bisbee, Cochise County, Arizona, USA; Ajo, Pima County, Arizona, USA; Ray, Pinal County, Arizona...Arizona, USA; Santa Rita, New Mexico, USA; Rudabanya, Hungary; Yekaterinburg Oblast’, Russia; Broken Hill |  | | Book (volume) | | Missouri, Montana, Nebraska, North Dakota, — ; Oregon, South Dakota, Washington, and Wyoming ~ AllanW...Minnesota, Missouri, Montana, Nebraska, North Dakota, Oregon, South Dakota, Washington, and Wyoming VOLUME...Minnesota, Missouri, Montana, Nebraska, North Dakota, Oregon, South Dakota, Washington, and Wyoming by Allan...Minnesota Missouri Montana Nebraska North Dakota Oregon South Dakota Washington vi Contents Wyoming...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible |  | | Book | | ELEMENTS Arborescent silver on calcite. From Keweenaw County, Michigan, comes this superb example of metal "...and the distinctive and complete pattern of this Lake Superior agate from Winona, Minnesota, make it a...branching pattern of the pyrolusite inclusions. From Oregon. Bull's-eye agate. The name of this agate from...specimen is from Bisbee, Arizona. / Agate. This Lake Superior agate, from Winona, Minnesota, looks like..."fiery," because of its fire-red color. Luster Augite: from Latin "brightness," because of its bright | | | Book | | ELEMENTS Arborescent silver on calcite. From Keweenaw County, Michigan, comes this superb example of metal...and the distinctive and complete pattern of this Lake Superior agate from Winona, Minnesota, make it a...ing pattern of the pyrolusite inclusions. From Oregon. Bull’s-eye agate. The name of this agate from...specimen is from Bisbee, Arizona. Agate. This Lake Superior agate, from Winona, [Minnesota, looks like...“fiery,” because of its fire-red color. Luster Augite: from Latin “brightness,” because of its bright | | | Book | | ELEMENTS Arborescent silver on calcite. From Keweenaw County, Michigan, comes this superb example of metal “sculpture...and the distinctive and complete pattern of this Lake Superior agate from Winona, Minnesota, make, it...ing pattern of the pyrolusite inclusions. From Oregon. i Bull’s-eye agate. The name of this agate...specimen from Bisbee, Arizona. is Agate. This Lake Superior agate, from Winona, Minnesota, looks like...“fiery,” because of its fire-red color. Luster Augite: from Latin “brightness,” because of its bright |  | | Book | | nugget recorded is fro1n Carson Hill, California, USA, weighing 72.78 kg. Transylvania, Ron1ania; Rorai...source of copper would likely be tion1 around the Lake Superior area. Appearance --------Co Iour: Copper-red...District, Ontario; Seal Lake, Labrador, Newfoundland; Cap d'Or, Curnberland County, Nova Scotia. Other Localities:...Michigan, USA; Bisbee, Cochise County, Arizona, USA; Ajo, Pu.11a County, Arizona, USA; Ray, Pinal County, Arizona...Arizona, USA; Santa Rita, New Mexico, USA; Rudabanya, Hungary; Yekaterinburg Oblast', Russia; Broken Hill |  | | Book | | Fossil-Mastodon 74 74 & 75 * Minnesota Gemstone-Lake Superior Agate Vil * Mississippi * Louisiana ...Selenite Dinosaur-Acrocanthosaurus atokensis * Oregon Rock-Thunderegg * New Hampshire Rock-Granite Mineral-Bery]...made the “Magic City” of Birmingham, Jefferson County “The Pittsburgh of the South” during the turn of...feet thick, occurs near Sylacauga, in Talladega County, being fine-grained and mostly white, ofexceptional...white Sylacauga marble from Sylacauga, Talladega County, is considered among the finest white marble in | | | | | /06 ascharite 53 astrakanite 62 atacamite 22, 22 augite 98, 98 aurichalcite 47, 49 autunite 72, 74 axinite...United States it is found in California, Alaska, Oregon, Texas, and Arkansas. Arsenic, As: trigonal...suppliers are, in order, the USSR, Canada, and the USA (South Dakota, Nevada, Utah, Arizona, and California)...and massive pyrite is found at Ellenville, Ulster County, New York. This very widespread mineral is to be...calcite and chalcopyrite at Rossie, St Lawrence County, New York. It is found in many other localities |  | | Book | | atacamite 22, 22 chromite 24 astrakanite 62 augite 98, 98 aurichalcite 47, 49 autunite 72, 74 axinite...United States it is found in California, Alaska, Oregon, Texas, and Arkansas. Arsenic, As: trigonal...suppliers are, in order, the USSR, Canada, and the USA (South Dakota, Nevada, Utah, Arizona, and California)...massive pyrite is found at Ellenville, Ulster County, New York. This very widespread mineral is to be...calcite and chalcopyrite at Rossie, St Lawrence County, New York. It is found in many other localities |  | | Book (volume) | | Minnesota, Missouri, Montana, Nebraska, North Dakota, Oregon, South Dakota, Washington, and Wyoming 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...the heading of Arizona, on the map of Maricopa County, the site x How to Use This Book indicated...21, corresponds to the number on the cor- rect county map; in the directions, the first portion—Tonropah |  | | Catalog/List | | example of rare Phosphate. 2x2x£", £26.00. 28. AUGITE/CALCITE. Huddersfield --lexa.uanaaa. ,Canada, Well...xtl rosettes plus,velvety crystalline Malachite ('Plush').. Lots of colour. 5x2^x1^", £60.00. 39- BARYTES...4x2-Jx1-J", £20.00. 71. CALLAGAHANITE. Gabbs .Nevada,USA. Bright-blue tiny crystals coating a 2x-J" display...107. CLINOPTIKOLITE. Succor Creek.Malheur Co..,Oregon,U.S.A. Pearly to pale-lemon coloured,transparent...(Ex.Collection) 1tx1x^", £4.00. 218. MALACHITE('Plush Copper'). Tsumcorp Mine,0tavi,Namibia. A vuggy Sulphidic |  | | Book | | (Maclaurin, Lab. 39) Paringa River (Skey, Lab. 11) Lake Wakatipu (Cox, Trans. 14) Saddle Hill, Dunedin Langdon's...Bay of Islands (see Park 1910). : district ; Augite : A common constituent of igneous rocks, occurring...(Trans. 14) Kawau Island Great Barrier Island Lake mentions the following Waipori Paringa River, Westland;...Pounamu formation (Bull. 1 and 6) Fourteen-mile Lake Ohau and Moorhouse Range, CanterCreek, north of...under Copper-ores. Chaleotrichite (var. of Cuprite Plush Copper Ore Cuprous Oxide) Champion Copper-mine, |  | | Book | | on the Page and Isis Rivers ; at Brunaby Creek, county Argyle ; at Broulee, Moruya, with cobalt, zinc...more than \ inch in diameter. Chalcotrichite. or Plush Copper : The variety crystallized in capil lary...at Brisbane Water, also over large areas in the County of Argyle. This same mineral enters largely also...auriferous argillaceous iron ore. At the Boro Creek, County of Argyle, there is a botryoidal pisolitic ore... in county Buller ; Tea-tree Creek, tributary of Orara River ; Mitchell and Henry Rivers (County of Gresham) |  | | Book (volume) | | chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...gem qualityagatized and opalized wood. DAWES COUNTY CHADRON, in N part of Co. and as far W as Crawford...woods, etc. DAWSON COUNTY GOTHENBURG, in sand pitspetrified palm wood. DEUEL COUNTY CHAPPELL, all regional |  | | Journal (issue) | | mine in western Gila mountains, sponsored by Yuma County, Arizona, chamber of commerce. Mar.5—First annual...Valley Mineral society, at main building, Riverside county fairgrounds, Indio, California. Mar. 11-12—Rodeo...starting from Yuma, Arizona. Trip sponsored by Yuma County chamber of commerce. Mar. 15-20—Palm Springs, California...arrive in San Bernardino, California, from Salt Lake City for celebration commemorating the famous Mormon...Contest winners for J a n u a r y 10 He N a m e d Lake Cahuilla By J. WILSON McKENNEY M a r c h photo contest |  | | Journal (article/letter/editorial) | | development are the feathery mierolites of felspar, augite, &e., also occurring in volcanic rocks (J. P. Iddings...at once by their names, e.g. chalcotrichite or plush-copper-ore (fi'om 0p~$, rpixdg, hair), halotrichite |  | | Book | | pyroxenes, showing typical forms taken by crystals. Augite crystals, in crystalline limestone {in color) ...measures 347 Plate 69.—A septeria from Seneca Lake, N. Y. Pisolite from Nevada ..... Plate 70.—A...sulphur. Silver is found along with copper in the Lake Superior region, and in Idaho, Nevada, and California...Arizona (Silver King Mine) and about the shores of Lake Superior. Usually occurs in irregular masses; Ag3SbS3...Bronze” was ushered in. In America the Indians in the Lake Superior region found native copper weathered out | | | Book | | pyroxenes, showing typical forms taken by crystals. Augite crystals, in crystalline limestone (in color) :...from Pisolite from Nevada Seneca 34 serpentite, Lake, 347 N. Y. 348 PLATE 70.—A geode filled with...sulphur. Silver is found along with copper in the Lake Superior region, and in Idaho, Nevada, and California...Arizona (Silver King Mine) and about the shores of . Lake Superior. Pyrareyrite Ag,SbS; Pl. 7 Usually occurs...Bronze’? was ushered in. In America the Indians in the Lake Superior region found native copper weathered out |
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