 | | Journal (issue) | | WASHINGTON November 11, 2000 9:30 am to 6:30 pm Clark County P. U. D. Building 1200 Fort Vancouver \Vay Vancouver...Columbia River Oregon 2. DATOLITE FROM THE HALF ROUND ROADCUT, PE ELL, LEWIS COUNTY, WASHINGTON by...of Pe Ell, and northwest of Ryderwood, in Lewis County (N46° 24' 44.1" Wl23 1' 16' 45.4 or NE1/4NEI/4...white veins containing zeolites, datolite, and calcite cutting a massi\'e diabase sill. One major vein...veins consisted of colorless to amber-colored calcite crystals, that when there are open spaces, are |  | | Report (volume) | | Lewis and Clark Co. 2. Geology Montana Cascade County. 3. Mines and mineral resources Montana Lewis and...4. Mines and mineral resources Montana Cascade County. I. Title. II. Series: United States. Geological...and Tertiary Systems Willow Creek Formation ______ Adel Mountain Volcanics of Lyons (1944) Older colluvial..._ __ _ Quaternary System Terrace gravel Glacial lake deposits Colluvial deposits . Landslide deposits...___ ____ 2. Chemical analyses of rocks from the Adel Mountain Volcanics of Lyons (1944) ____________ |  | | Report (issue) | | 1044-1 The Geothermal Hydrology of Warner Valley, Oregon: A Reconnaissance Study By EDWARD A. SAMMEL and...Edward A. The geothermal hydrology of Warner Valley, Oregon. (Geohydrology of geothermal systems) (Geological...1. Geothermal resources Oregon--Warner Valley. 2. Vfater, Underground--Oregon--Warner Valley. I. Craig... 20. 21. Index map of the Warner Valley area, Oregon ___ _ _______ ___ ________ ____ ____ ________ ___...cm"1) THE GEOTHERMAL HYDROLOGY OF WARNER VALLEY, OREGON: A RECONNAISSANCE STUDY By EDWARD A. SAMMEL and |  | | Journal (issue) | | October, 1962 JONES MARBLE DEPOSIT, JOSEPHINE COUNTY, OREGON By Len Ramp* Introduction The economic geology...Applegate Group rocks (Figure 1) of southwestern Oregon. Detailed mapping in areas that contain limestone...Williams and 16 miles due south of Grants Pass, Oregon, in the NE~ sec. 31, T. 38 S., R. 5 W. (Fig. 1)...north-trending ridge. From Grants Pass it can be reached via Oregon highway 238 for 13 miles, south on Water Gap road...at Grants Pass is 23 miles. The area is on the Oregon Caves quadrangle 15-minute topographic map. History |  | | Journal (article/letter/editorial) | | Postcard view of the Waukon iron mine, Allamakee County, cia. 1912. John Taylor collection. ARTHUR E ...Iowa Geological Survey. Localities by County Allamakee County Lansing, Lansing lead mines = Captain...after 1900, adit, cuts, and shafts: anglesite, calcite, cerussite (crystals), dolomite, galena, goethite...Ordovician-age Wise Lake and Maquoketa Formations: barite (crystals), bitumen, calcite (crystals, some...open cut: anglesite* (pseudomorphs after galena), calcite (crystals), cerussite (coatings), galena, goethite |  | | Journal (article/letter/editorial) | | com/locate/lithos The Homestead kimberlite, central Montana, USA: mineralogy, $ xenocrysts, and upper-mantle xenoliths...Geological Survey, 954 National Center, Reston, VA 20192, USA Received 27 June 2003; accepted 25 February 2004...Moccasin, Little Belt, Castle, and Crazy Mountains, Adel Mountain Volcanics, and Sweet Grass Hills, that...intrusions and some eruptive deposits (Bearpaw, Highwood, Adel, Hearn et al., 1989; Irving and Hearn, 2003, and...for these mountain uplifts are Late Cretaceous (Adel Mountain Volcanics, Harlan et al., in Fig. 1. (A) |  | | Report (volume) | | Mountains Wilderness Study Area, Harney County, Oregon, and Humboldt County, Nevada U.S. GEOLOGICAL SURVEY BULLETIN...Mountains Wilderness Study Area, Harney County, Oregon, and Humboldt County, Nevada By ROBERT C. ROBACK, DEAN...WILDERNESS STUDY AREAS STEENS MOUNTAIN RINCON REGION, OREGON DEPARTMENT OF THE INTERIOR DONALD PAUL MODEL...Mountain Wilderness Study Area, Harney County, Oregon, and Humboldt County, Nevada. U.S. Geological Survey Bulletin...Area (OR-002-081/NV-020-642) Harney County, Oregon, and Humboldt County, Nevada. CONTENTS Summary Bl |  | | Report (volume) | | MALHEUR LAKES and POKER JIM RIDGE AND FORT WARNER. OREGON GEOLOGICAL SURVEY BULLETIN I260-L.M ^gm Summary...Geology and Mineral Resources of the Harney Lake and Malheur Lake Areas of the Malheur National Wildlife Refuge...Refuge North-Central Harney County, Oregon Poker Jim Ridge and Fort Warner Areas of the Hart Mountain...Mountain National Antelope Refuge, Lake County, Oregon By GEORGE W. WALKER and DONALD A. SWANSON STUDIES RELATED...Geology and Mineral Resources of the Harney Lake and Malheur Lake Areas of the Malheur National Wildlife Refuge |  | | Report (volume) | | MALHEUR LAKES and POKER JIM RIDGE AND FORT WARNER. OREGON GEOLOGICAL SURVEY BULLETIN I260-L.M ^gm Summary...Geology and Mineral Resources of the Harney Lake and Malheur Lake Areas of the Malheur National Wildlife Refuge...Refuge North-Central Harney County, Oregon Poker Jim Ridge and Fort Warner Areas of the Hart Mountain...Mountain National Antelope Refuge, Lake County, Oregon By GEORGE W. WALKER and DONALD A. SWANSON STUDIES RELATED...Geology and Mineral Resources of the Harney Lake and Malheur Lake Areas of the Malheur National Wildlife Refuge |  | | Journal (issue) | | WASHINGTON May 3, 2014 9:00 am to 5:00 pm Clark County P. U. D. Building 1200 Fort Vancouver Way Vancouver...Bridge Columbia River County Buffet in Vancouver. Please join us if you can. Oregon 2 Hello from your...G. Howard, editor 356 SE 44th Avenue Portland, Oregon, 97215 e-mail: pogodh@hei.net DUES: $15 per year...“Kelly” Starnes 1276 SE Goodnight Avenue Corvallis, Oregon, 97333 e-mail: bikeklein@yahoo.com 3 Mineralogy...axis, the Fig. 2 Rhombs of calcite on siderite Clackamas River, Oregon angle can be anything from 0o |  | | Journal (article/letter/editorial) | | ............................................... Adel M ountain volcanics................................................................. G reat Falls lake san d s...........................................Agriculture’s A. A. A. The data were replotted on county township maps and from these were reduced to the...continental glaciation was the development of glacial Lake Great Falls bounded on the south, according to Alden...evidence as to the maximum depth of this glacial lake exists, but its surface may well have been at least |  | | Journal (article/letter/editorial) | | Geological Sciences, University of Idaho, Moscow, Idaho, USA Abstract Studies of fault hydraulic architecture...weakly lithified sediments in the Alvord Basin of Oregon, USA. For flow parallel to the plane of the fault...the trace of the Borax Lake fault in the Alvord Basin of southeast Oregon, USA. Approximately 175 visible...on exhaustive temperature sampling in the Borax Lake fault is also available (Fairley and Hinds, 2004b)...located along the Borax Lake fault in the Alvord Basin of southeast Oregon, USA (Fig. 1). The Alvord Basin |  | | Journal (article/letter/editorial) | | smoky quartz, black lustrous magnetite, white calcite, green epidote, black biotite and pinkish garnet...green opaque epidote xls also present. "From Big Lake Creek near Walden, Colo."—on label. Shell sand from...Secor. River sand from Adel, Ga. From the east bank of Little River, near Adel, Cook Co., Ga., we have...sand from Rock City, Kans. Rock City in Ottawa County, Kans., is a geological oddity; it is described... collected for us a sand sample from a beach on Lake Michigan, near Montague, Muskegon Co., Mich. This |  | | Journal (article/letter/editorial) | | largest group ever assembled in Fremont County (Canon City is its County Seat). In addition to the mineral...of Phoenix, Ariz., and Prof. J. J. Hayes of Salt Lake City, Utah. As the saying goes, "A good time was...He features fine cutting material, mostly from Oregon and other portions of the West. One of his displays...of very nice dark blue labradorite from Albany County, Wyoming. Royce has an Aunt, Mrs. V. Howard, who...fremontite (fleshcolored feldspar found in F r e m o n t County, C o l o . ) , and other nice minerals o n display |  | | Journal (issue) | | and Department of Oceanography Oregon State University, Corvallis, Oregon Introduction Geothermal resources...mainly in the Circum-Pacific Bel t. The State of Oregon obviously has a number of geothermal prospects...Since 1964 he has been a visiting professor at Oregon State University. 117 Heat Flow in Nature It...particular importance. Moreover, the solubility of calcite is dominated by the amount of dissolved carbon...* * * * * 124 GEOTHERMAL ENERGY POTENTIAL IN OREGON By Edward A. Groh * An enormous source of heat |  | | Report (volume) | | Center, Rm. 1C402, 12201 Sunrise Valley Dr. • SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105, 125 South State...at the Golden Sunlight mine. Trachybasalt in the Adel Mountains Volcanics and andesitic basalt in the...is in the Whitehall mining district, Jefferson County, Montana, on the faulted west limb of a north-plunging...orthoclase, cryptocrystalline quartz, and some calcite. Minor, primary biotite in least altered rhyolite... Black Butte 711z-minute quadrangle, Jefferson County, Montana). Ab = 4.962xlo- 10/yr; Ae = 0.572xlo- |  | | Journal (article/letter/editorial) | | make way for a highway. Veins of white and pink calcite (intermixed) were also found in the rock. The pink...first phyllite we ever saw from sers" area, Sonoma County, Calif. It was noted by M. Vonsen in CALIF. JOUR... ranging in in a road cut situated in Randolph County, size from 2 to 4 millimeters. Sometimes it Ala...about 15 is in a calcite matrix and often in small open fissures with quartz and calcite." miles south of...specimens res:mble the iridescent obsidian from Oregon that were described in the Aug. 1934, R. & M. pp |  | | Journal (article/letter/editorial) | | locality in the State is Russell Gulch in Gilpen County. A small but very fine crystal group from Russell...abundant along the Caloosahatchee River and near Lake Okeechobee. Now, one can go from the Fort Myers...the Caloosahatchee all the way to Moorehaven near Lake Okeechobee. This is a rather poor and unimproved...mind. We have only one small rock outcrop in my county (Orange) at Rock Springs near Apopka. "The beaches...spodumene. "I also visited Lord's Hill and Kezar Lake in Maine." MARYLAND — Many interesting specimens |  | | Journal (article/letter/editorial) | | deposits in northwestern Nevada and southeastern Oregon, USA Stephen B. Castor ) , Christopher D. Henry NeÕada...School of Mines, Mail Stop 178, Reno, NV 89557, USA Received 14 June 1999; accepted 24 September 1999... Abstract Northwestern Nevada and southeastern Oregon have the largest uranium ŽU. deposits in Tertiary...and pyrite. Deposits in the Lakeview U district, Oregon are hosted by weakly peraluminous rhyolite domes...Nevada and southeastern Oregon ŽFig. 1; Table 1.. Only the Lakeview district, Oregon had significant production |  | | Journal (issue) | | with the maj or mineral assemblage of lorandile, calcite, realgar, orpiment, flu orite, quartz. stibnite...occur as white fibrous masses associated w ith calcite and frequently found attached to lorandite and...mineralization o r during supergene ox idati on. Irht emite-adel itepic ropharrn acol ite fo m1ed direc tl y fro...arranged alphabetically by mineral species. the n by county within each species, simi lar to the format followed...Sokatsch. dimini shed in for example Scandinavia a nd USA the pas t years. but seems to be thriv ing in Germany |  | | Journal (article/letter/editorial) | | (1990) © Meteoritical Society, 1990. Printed in USA Spherules and shard-like clasts from the late Proterozoic...pseudomorphed by more stable authigenic phases like calcite, quartz, albite, and barite. INTRODUCTION AUSTRALIA'S...METEORITE IMPACT STRUCTURE, recently discovered in the Lake Acraman region of the Gawler Ranges (Fig. I), South...to the Yardea Dacite presently outcropping at the Lake Acraman impact site. The medium and fine sand portions...variety of authigenic minerals including manganoan calcite, albite, barite, and microcrystalline quartz. The |  | | Journal (issue) | | Nowingi and H anah (Fig. I ), is the site of a former lake bed, the floor of which is some 1 5 to 20 metres...crystals up to 1 0cm long, were collected from this lake. However in May 1 9 8 3 the crystals were completely...J E .. 1 968: Use of the hlllMltr. Th,• Fomck,r. Adel Gem and Minero/ Clul,, 1 0()), 4-5. - 1 969: Frunous... I Y7U: The gem-s1oncs of Cowell Th, FossiAdel Gem and Mineral Club, 1 1 ( 1 ), 7-8. FORBES. B...JOHNSON, J.E .. 1 972: Mitromounting - I. Th, Fomcktr. Adel. Gem ond Mineral Club, 1 4 ( I ), 2 1 -23. -- 1 |  | | Journal (article/letter/editorial) | | mineral consists of a one inch vein of brown fibrous calcite (pseudo after serpentine asbestos) in a dark gray...with fine psilomelane, pyrolusite, and xls of calcite and its variety manganocalcite."—.letter dated...staurolites (Fairy Crosses) which come from Fannin County, Georgia. There were 25 xls in the packet—all loose...dump at Eichorn) along with some more good L. W. calcite-fluorite that has the beautiful orange and yellow...ted with minute sparkling rock xls, colorless calcite xls, part of which are coated with white chalcedony |  | | Report (issue) | | Nevada, in southeastern Elko County and northeastern White Pine County (fig. 3), there is a large area...east of Pyramid Lake northeastward to Oregon and widening eastward into western Elko County. The latter two...extends from just west of Pyramid Lake N. 30°-35° E. to the Oregon State Line and probably continues...half mile or so weren't reworked and covered by lake beds. Although the older terrane is obscured by...small-scale (AMS 1:250,000) map of western Humboldt County, Nev., discloses a prominent lineament beginning |  | | Journal (issue) | | neral � Rt!sources. Canberra Ralph Segnit M Sc (Adel,l Ph D. (Camb /. M.Mm Sec /London/. F.Min Soc. Amer...natrolite. toget her with ,i,,ociatl'd m i naab calcite. quart1. and prchmte. Th.: minerals occur in vesicles...typical 'church dnor· habit i, ,ho"n in Fig. 4. Calcite. drusy quartz. hculandite, l:1umont1te and analcimc...small , ug.. It too i, found in combination "ilh calcite. quanz. stilbite and analcime. but not with natrolite...crystal groups were dissolved out of enclosing calcite. 3. Analcimc. Trapcrnhedral cry-tah occur in vugs |
|
