 | | Journal (article/letter/editorial) | | Houston, Texas 77036 ROBERT 0. FAY Oklahoma Geological Survey Norman, Oklahoma 73019 Downloaded by [The Aga...713 15th Street NW Ardmore, Oklahoma 73401 OKLAHOMA Figure 1. Oklahoma counties. Mineral Locality...known for its gypsum crystals and barite roses, Oklahoma also boasts a variety of other species, including...unaware of the variety of minerals available from Oklahoma and think primarily of the prolific gypsum crystals...hundred years, extends into the northeast corner of Oklahoma and has produced notable specimens. Unfortunately |  | | Journal (article/letter/editorial) | | U-Pb geochronology of exposed basement rocks in Oklahoma R I C H A RE) ^ D ^ L E W I S " Department ...o m a are: Tishomingo Granite, 1,374 ± 15 m.y.; Troy Granite, 1,399 ± 95 m.y.; and Blue River Gneiss...plutonic rock units, an u n n a m e d granodiorite, the Troy Granite, the Tisho m i n g o Granite, and the Blue...(Taylor, 1 9 1 5 ; Uhl, 1932; Denison, 1973). T h e Troy Granite intrudes the unnamed granodiorite and is...ROCKS, OKLAHOMA TABLE 1. Rock unit Spavinaw Granite Tishomingo Granite Blue River gneiss Troy Granite |  | | Journal (article/letter/editorial) | | comparison with give modal proportions of quartz, microcline and thereby other rocks, (2) for preliminary...orthoclase (o), albite exsolved in perthite (a), and microcline (host) of the perthite (m). Table I lists the... 436 MANIAR AND COOKE:MODAL ANALYSESOF GRANITOIDS Troy Granite is fine- to medium-grained hypidiomorphic...critical nor minerals are similar to those found in Troy Granite question is whether the procedureis applicableto...thin section was prepared. Seven such dard G-1, (2) Troy Granite, Arbuckle Mountains, Okla- composites, each |  | | Journal (article/letter/editorial) | | Amcnnpijiite: In the Emery Mining district (Powell County) the mineral is found in wellformed crystals in...Crevasse Mountain Mining district near Jardine (Park County). At the Kennebec mine in the Crevasse Mountain...the Crevasse Mountain district near Jardine (Park County) on the Vindicator claim, one-half inch tabular...cummingtonite. In the Hog Heaven Mining district (Flathead County) at the Flathead Mine, pale yellowish to colorless...property, accessible by county road. MINERALS Andakisite: Near Dillon (Beaverhead County) in Axes Canyon, |  | | Journal (article/letter/editorial) | | The Belvidere Mountain quarry, Low ell (Orleans County) is the most signifi cant locality in the state...producers. The nearby hamlet of Eden Mills (Lamoille County) is the commonly given but incorrect name for the...malachite margarite meionite melanterite? malachite microcline but it has been feared that adamsite is extinct...cities and differ from some states that have strong county governments with jurisdiction over large expans...Waits River Forma tion occurrences, etc.). Addison County Granville talc quarry in Granville: ankerite, chalcopyrite |  | | Journal (article/letter/editorial) | | on August 5, 2015 132 TULLIS— GEOLOGY OF LATAH COUNTY, IDAHO Tertiary extrusive rocks.................Page 1. Map of the southwestern cornerof Latah County....................................................................... 6. Geologic map of Latah County, Idaho................................................ 131 140 141 162 163 164 ABSTRACT Latah County lies within the Coeur d ’Alene Mountains and the...order of crystallization is normal, but quartz, microcline, orthoclase, albite, and sphene have been introduced |  | | Journal (article/letter/editorial) | | Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded by [University...mines at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal...Beaverhead County, the pegmatites of Jefferson County, and the Snowbird mine in Mineral County continue...mined the 27.45-troy-ounce Highlands Centennial Nugget in 1989 in Silver Bow County. The seventh largest...should be sent to the author. LOCATIONS BY COUNTY Beaverhead County Anderson deposit, sec. 16, T. 12 S., R |  | Lupulescu, Marian, Chiarenzelli, Jeffrey, Pecha, Mark, Singer, Jared, Regan, Sean (2018) Columbite-Group Minerals from New York Pegmatites: Insights from Isotopic and Geochemical Analyses. Geosciences, 8 (5) 169 doi:10.3390/geosciences8050169 | Journal (article/letter/editorial) | | Albany, NY 12230, USA Department of Geology, St. Lawrence University, Canton, NY 13617, USA; jchiarenzelli@stlawu...Geosciences, University of Arizona, Tucson, AZ 85721, USA; mpecha@email.arizona.edu Department of Earth and...Sciences, Rensselaer Polytechnic Institute, Troy, NY 12180, USA; singej2@rpi.edu Eastern Geology and Paleoclimate...Geological Survey, P.O. Box 628, Montpelier, VT 05602, USA; sregan@usgs.gov Correspondence: marian.lupulescu@nysed...columbite-(Fe) from two pegmatites from Westchester County, southern New York (Kinkel and Baylis) and columbite-(Mn) |  | | Report (issue) | | Fossil wood Gadolinite Garnet Jet Labradorite Microcline Obsidian Opal _ Pearl Quartz Chalcedony Sanidine...crown facets 14. Common crystal form of Travis County celestite 15. Common crystal form of fluorite 16...colored stone 20. Common crystal form of Llano County tourmaline Page 9 10 11 12 12 14 13 15 15 16... A, Gem-quality celestite crystals from Travis County. B, Opalized wood from ~ the Texas Gulf Coastal...from Gillespie County. B, Labradorite from Brewster County 36 111. A, Pink microcline crystal. B, Smoky |  | | Journal (article/letter/editorial) | | comprehensive listing, including detailed spot locations on county road maps, refer to this publication, which can...The price is $5.00 plus 4% sales tax. Individual county road maps can be obtained from the North Carolina...Carolina 27611 B. J . M C K E N Z I E Alamance County Pyrophyllite, cacoxenite, diaspore, sericite, pyrite...hill, 0.2 mile from the road. Alexander County Alexander County is a renowned mineral collecting area in...following are mineral collecting sites in Alexander County: 1) Emerald, rutilated quartz, smoky quartz, and |  | | Report (volume) | | [Plates are in. pocket] PLATE 1. Index map of Gila County, Ariz., showing areal distribution of Dripping... :FIGuRE 1. Index map·of Arizona, showing Gila County and other localities referred to in text_ _ _ ______...Generalized columnar section of ·the Apache Group, Gila County, Ariz__________________________________________...section of the Dripping Spring Quartzite, Gila County, Ariz_____________________________________ 5-6...southeastern Arizona. Where fully developed in Gila County, the Dripping Spring ranges in thickness from about |  | | Report (volume) | | Diagram section across the Cambrian and Ordovician at Troy, by Foerste ................................................. Columnar section of the Cambrian at Troy, by Foerste .......... .... Diagram section near...the Cambrian and Ordovician in the Poesten Kill at Troy.............................................. .... situated mostly in Rensselaer County but parti}7 in Columbia County, N. Y.; it includes a portion of...of the area of the Cohoes, Troy, and Kinderhook sheets of the topographic atlas of the United States Geological |  | | Journal (article/letter/editorial) | | the old open pit Sodium Sulphate mine in Imperial County near BertROCKS AND MINERALS ram siding on the...the Mulligan Stew pocket. "No. 2—Microcline and Albite. This microcline is rather an unusual color, almost...nice color combination, the curvature of the microcline xls also adds interest. You will note that both...large pale pinkish microcline xls. Fl. red. No. 2A—Nice group of pale pinkish microcline xls. Fl. red. The...discovery of gold on lot 999, 12th district, of Lumpkin County, Ga., which is owned by the American Legion. The |  | | Journal (article/letter/editorial) | | University] at 07:55 02 December 2014 Figure 1. County map of New York State, prepared by William Besse...listed. L O CA L I T I E S B Y C O U N T Y Albany County Indian Ladder: brookite; F. Old Callanan quarry:...strontianite; S. Troy, Bethlehem meteorite, fell 11 August 1859: olivinebronzite chondrite. Bronx County Various...(amethyst), stilbite; F. Clinton County Au Sable Forks, iron mines north of: microcline (sunstone), magnetite,...calcite, gypsum, microcline, augite, stilbite, titanite, zircon, others; F, C. Columbia County Ancram lead |  | | Journal (issue) | | American Federation Show July 18 through 21 Jefferson County Fairgrounds Port Townsend WA Dealer Inquiries Welcome...Annual show, •Gems lor You in 2002~: Washington County Fairplex, N.E. Cornell Ad.; Fri. 9·5, Sat. 10·5...Eastern Indiana Gem & Geological Society, Wayne County Fairgrounds, N. Salisbury Ad.: Fri. 9·6, Sat. 10·6...AAHMinerals@msn.com. 9-10-MINNEAPOLIS, MINNESOTA: Show: Anoka County Gem & Mineral Club; Apache Plaza, 37th Ave. NE...2002"; Mother Lode Mineral Society; Stanislaus County Fairgrounds; Sat. 10-5, Sun. 10-5; admission S3 |  | | Report (issue) | | gravel from points on Arkansas River in Kansas and Oklahoma, very similar in quality to the well-known Kaw...and the exterior of the handsome city hall and county court-house building at Minneapolis, erected at...number of such quarries have been opened in Llano County, and the experience of quarrymen has shown that...extensively quarried at Granite Mountain, Burnet County. In Llano County Teich's quarry No. 2 has produced stone...The coarse-grained granite of southwestern Llano County will probably some day be utilized. There is an |  | | Journal (issue) | | FEBRUARYJMAY 1994 NO. 1 & 2 MINERALS OF ROCKBRIDGE COUNTY, VIRGINIA D. Allen Penick, Jr. INTRODUCTION RockbridgeCountyhas...LocationmapofRockbridgeCounty,Virginia. reported from the county. Rockbridgecounty is one of the more prolific ...~mberliteisa~kigneousintrusiverockfoundin for Rockbridge County. It wasrecognizedasadistinctmineral species in...the sampleshmtheMidvaleironminesouthofVesuvius. county. Kimberliteisconsideredthechiefsourcerock Inadditionto...Smallmasses of chalcopyriteassociatedwith malachite, microcline, and magnetite arefoundinunakitealongIrishCreek |  | | Journal (issue) | | Leon B. Bailey 406 TIN DEPOSITS OF NORTHERN LANDER COUNTY, NEVADA 409 CALIFORNJA FIELD TRIP. By Uoyd M. D...ccountries, visited Yosemite National Park in Mariposa county, California, enjoying its unrivaled grandeur and...district that centers in the Stayton mine, in Merced County, Calif., has been examined by geologists Edgar...population in the central part of Middlesex ~unty which county is approximately 10 the center of the state. The...the town of Faiifield in south central Franklin County ( our home town) for the purpose of surveying it |  | | Report (volume) | | Prof. G. D. Hubbard, Oberlin College, Oberlb Oklahoma........Prof. D. W. Ohern, Norman. Oregon........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;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |  | | Journal (article/letter/editorial) | | AND GENESIS O F SELECTED FIRECLAYS FROM LATAH COUNTY, IDAHO by HERMAN PONDER^ AND W. D. KELLER University...Missouri ABSTRACT Fireclay deposits occur in Latah County, Idaho, as residual weathered products, and as...product of weathering. INTRODUCTION I n Latah County, Idaho, occur deposits of transported and residual...LATAH COUNTY 45 GEOGRAPHY AND GEOLOGIC SETTING O F T H E CLAYS FROM LATAH COUNTY, IDAHO Latah County is...FORRESTER, 1947 F I ~ 1.-Geologic ~ E map of Labh County, Idaho. The oldest rocks of the region are the |  | Turner, S.F., Moore, B.N., Tolman, C.F., Butler, B.S., Hernen, R.M. (1949) Geology of the Tucson quadrangle, Arizona. Open-File Report Vol. 1949 (49-1) US Geological Survey doi:10.3133/ofr491 | Report (issue) | | granite Apache group Cambrian sedimentary rocks Troy quartzite / Bolsa quartzite Abrigo limestone Devonian...The Tucson thirty-minute quadrangle is in Piiaa County, southeastern Arizona, "between latitudes 32°00...phenocrysts of potash feldspar in a groundmass of microcline, orthoclase, alkali plagioclase, quartz, Motite...144) were -apped together. Where possible, the Troy quartzite has "been distinguished on the present...present map in accord with Barton's discovery that the Troy is of Canbrian age and the other five formations |  | | Catalog/List | | largest single Gold crystal in the world, weighing 7 troy ounces with a unique leafy shape and form A spectacular...cultures imagined Gold to represent the Sun. On a per troy ounce basis, Gold has remained well over $1,000...bonus of an Aussie origin. Any such nugget over 5 troy ounces is in the upper echelon of rarity. This is...Mining District Yukon-Koyukuk Census Area Alaska, USA The dimensionality and complexity of this stunning...Mining District Yukon-Koyukuk Census Area Alaska, USA This simplistic and elliptical-shaped Gold nugget |  | | Report (issue) | | THE CARSON ICEBERG WILDERNESS STUDY AREA, ALPINE COUNTY, CALIFORNIA By William J. Keith' 17.5. Geological...Iceberg Wilderness Study Area (NV-030-532), Alpine County, California. CONTENTS Summary 1 Abstract 1 Character...Wilderness Study Area (NV-030-532) and vicinity, Alpine County, California. 19 Table 2. Analysis of rock samples...Iceberg Wilderness Study Area and vicinity, Alpine County, California. 20 Table 3. Free gold content of alluvial...Iceberg Wilderness Study Area and vicinity, Alpine County, California. 21 111 Table 4. Analysis of alluvial |  | | Report (volume) | | long and from 100 to 1,500 feet wide in the town of Troy. Other occurrences of economic mineral commodities...River crosses the international boundary near North Troy, to 3,870 feet at the summit of Jay Peak, which...stations) and at North Troy and Newport Center. The St. Johnsbury and Lamoille County Railroad provides freight...Canada for U.S. Customs and Immigration is at North Troy; another port of entry is at East Richford. Canadian...Highwater, Quebec, north of North Troy, 1.5 miles northeast of North Troy, and 0.8 mile east of the summit |  | | Journal (issue) | | -high specimen is from the DeMaria mine in Placer County, California. (Jeff Scovil Photo/Brett Keller collection)...Wholesale and retail show; Gem Faire Inc.; Lane County Events Center; 796 W. 13th Ave.; Fri. 12-6, Sat...4-6—FARMINGTON, NEW MEXICO: Annual show; San Juan County Gem & Mineral Society; Civic Center; 200 W. Arrington;...ONTARIO, CANADA: 3rd Annual Show; Prince Edward County Rock, Gem & Mineral Club; Crystal Palace; Picton...(rules on Web site); contact John Zandarin, 537 County Road 35, RR2, Picton, ON, Canada K0K 2T0, (613) |
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