 | | Journal (issue) | | Crooked River Stone Physical Properties of Some Oregon Lightweight Building Stones Description Crushing...Valley Baker County, Oregon 1.82 2,916 Rhyolite' tuff from Willowdale quarry Jefferson County, Oregon...Angel tuff from quarry on Little Abiqua Creek Marion County, Oregon 36.0 26.6 1 2 Speoific g!'ayl.~...resolved under the miorosoope but is apparently quartz and feldspar. In the pumice the weakly birefringent...dominantly quartz with minor feldspar and accessory sphene, augite, and magnetite. The quartz occurs in |  | | Journal (issue) | | 43 Portland, Oregon THE ORE.- BIN Vol. 20, No.5 May 1958 STATE OF OREGON DEPARTMENT OF GEOLOGY AND...Head Office: 1069 State Office Bldg., Portland 1, Oregon Telephone: CApital 6-2161, Ext. 488 Field Offices...First Street Baker *** ** *** ** **** ** *** ** *** *** LIMESTONE OCCURRENCES IN EASTERN OREGON Norman B...B? Wagner (Field Geologist, Baker Office) The following report is the companion to "limestone Occurrences...Occurrences in Western Oregon" which appeared in the April 1958 Ore. -Bin. These two reports combine to give |  | | Journal (article/letter/editorial) | | northeast-trending chain of four mantled gneiss domes. The Green Creek Complex (Precambrian [2.5 b.y.] gneiss and metasediments)...is unconformably overlain by the Paleozoic Dove Creek Group, consisting of sparsely fossiliferous metasediments...Green Creek Complex Basal Paleozoic unconformity Paleozoic metasediments Elba Quartzite Conner Creek Formation...Formation Harrison Summit Quartzite Land Creek Formation 1296 Dayley Creek Quartzite 1302 1296 Cassia Dolomite...features 1305 1301 Minor structures 1307 1302 The Conner Creek Formation, a zone of maximum 1302 deformation |  | | Report (issue) | | geologic relationships In the Willow Creek gold mining district, southwestern Talkeetna Mountains, southern... and mineralized veins in the Willow Creek gold mining district, Anchorage quadrangie..................Willow Creek gold mining district.............................. 12 INTRODUCTION The Willow Creek gold...gold mining district is in the Peninsular terrane, on the southwestern margin of the Talkeetna Mountains...Mountains batholith (fig. 1). The mining district exposes two plutons of the batholith, a tonalite (unit TKt) |  | | Report (issue) | | ... . ..... . .. ..... .... .. History of Iron Mining and Manufacture in Wa.ehington ........ Distribution...Oree of Washington-Continued: PAGlil. T he Iron Mining Possibilities of Washington ............. . .....Necessary for Profitable Iron Mining ... . ....... . . 232 Conditions in Skagit County ....... . ..... .. .....in Kittitas County . ... ..................... . . . .... 232 Conditions in King County ...............Conditions in Stevens County ................................ 233 Conditions in Mason County .............. |  | | Report (issue) | | 14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...Survey in accordance with the provisions of the Mining and l'iinerals Policy Act of 1970 (Public Law 91-631...discovered or not currently profitable to mine. The mining of mineral deposits, once discovered, depends...E12 Nigadoo River mine, New Brunswick _______ _ 12 Deboullie stock, Aroostook County, Maine ___ _ 12 13 |  | | Journal (article/letter/editorial) | | Autunite, realgar, quartz, and pyrite are but a few of an array of that occur in beautiful specimens...spectacular specimens of several miner als (e.g., quartz, pyrite, and realgar) and some of the world's best...Okanogan County —which are known only from the state; the others are mackinawite from Mackinaw mine in Snohomish...Snohomish County, ferritungstite from Germania mine near Fruitland in Stevens County, and paulingite from...from Rock Island Dam near Wenat chee in Douglas County. In addition, many localities pro duce fine-quality |  | | Journal (article/letter/editorial) | | .."^Ei Allan. John A. See Warren. Allirn, and Conner, A l l e n ,J . J . F l i n t . . . . . . . . ... 56 Apparcil cleavage in Cripple (calaverite). Creek telluride (Duce).. ...125 Arsenic ....12. 140 Asbestus...Aurichalcite from Big Cottonwood Canvon. Salt La,ke County,Utlh (Ledoux),.... 130 Avenhrrine labradorite from...r a l s . . . . . . , . . 9 9 Conner, M, F. See Warren, Allan and Conner. Constitution and fundamental...refractiveindices...... 25 Experiments in etching spheres of quartz and equartz (Nac- - .^ ken)... ....14rc Meteorites |  | | Journal (article/letter/editorial) | | 23:16 02 June 2016 Bunker Hill Mine, Coeur d’Alene District, Shoshone County, Idaho 190 ROCKS & MINERALS...and from a relatively large number of European mining districts. Strikingly perfect, transparent pyromorphite...pyromorphite occurred at the Lubec lead mine, the Gouldsboro mine, and with wulfenite at the upper Colton...Foord 1994). Recently the old lead mine at Loudville, Hampshire County, Massachusetts, once again produced...Dan1 site, Litchfield County, Connecticut. It is reported from the Sparta copper mine south of Ossining, |  | | Journal (article/letter/editorial) | | red vanadinite xls and coming from the Red Cloud mine (about 30 miles N . of Yuma), Yuma Co., Ariz., have...the past 2 years, there are still very good fire quartz specimens to be found—apparently an iridescent...the mountain, for 3 miles. The gravel road is a county road, usually fair except after heavy rains. At...1st to Oct. 15th, I advise staying out of this district unless you have a desert man along. Be glad to...were modified by the octahedron. Found in the Lark mine, San Juan Co., Colo." CONNECTICUT—We are indebted |  | | Journal (article/letter/editorial) | | presented to the college by Mr. Elwood Schuster, a mining engineer for the New Jersey Zinc Company at Franklin...Babingtonite, Epidote, Essonite Garnet, Siderite, Smoky Quartz, Titanite, Heulandite with Chabazite, and maany...of the District of Columbia The regular meeting of the Mineralogical Society of the District of Columbia...bridges and roads which had been destroyed. Being a mining engineer as well as a construction engineer, he...particularly the tungsten deposits. The Sangdong tungsten mine on the southeast coast is the largest in the world |  | | Report (issue) | | Lithology Sims Pluton Conner granitoid Sims granitoid Relationship between the Conner and Sims granitoids...15 5 Chlorite 16 7 9 9 10 10 Muscovite + quartz greisen 10 Country rocks Contact metamorphic...compositional diagram the Sims pluton, NC Outcrops of the Conner and Sims Location 6. elemental concentrations...centered pluton comprising two major lithologies, the Conner (rim) and Sims (core) granitoids, and a number...greisen-bearing zone is developed by replacement Conner granitoid within the southeastern margin of the |  | | Journal (article/letter/editorial) | | miles long extending from Coosa County thru Talladega and into Calhoun County. Most of the distance it is...Arizona kaersutite comes from Hoover Dam, Mohave County. A % inch black cube of limonite pseudo after pyrite...nice gift recently of a fine doubly-terminated quartz xl, with at least 8 gas & water movable inclusions..."bubble" are a large number of milky plates of loose quartz and finely divided silica "mud" which move about...trip on Sat. March 6th, to the old Daulton copper mine in the lower foothills of Madera Co. on a search |  | | Journal (article/letter/editorial) | | below, 184 members were soon busily engaged in mining activities. Swarthmore, Pa., October 10th, 1954...Recrystallized pegmatite with large masses of blue quartz is a characteristic feature together with siliceous...Pickering Gneiss is an inclusion in the injecting quartz monozite. The club was honored by the presence...was really brimming over, mostly with Herkimer Quartz specimens. This year it must have either been good...the Herkimer locality. Mr. Leonard Morgan showed Quartz xls from Middleville, N . Y., in profusions from |  | | Book | | at aks SUMMIT AGold Rush History of Summit County, Coldrado By Mary Ellen Gilliland Copyright 1980... Colorado 80498 iv For the people of Summit County, past and present, and particularly, for Larry...Nineteen Summit Map Bibliography Index This Is Summit County Before the Rush Began: The Rocks That Made the...Silver Town Mining: The Pick, Pan and Blasting Powder Route to Riches Breckenridge Mining: Gulches of...of Gold Ten Mile Mining: Storied Silver Canyon Montezuma Mining: Treasure Atop the Rockies Summit Ghost |  | | Report (volume) | | Bulletin, vol. 44. New York. American Institute of Mining Engineers: Bulletin, nos. 61-72; Transactions,... 147-264. San Francisco, Cal. California State Mining Bureau: Bulletin, no. 64. San Francisco, Cal. California...Transactions, vol. 9, pts. 2, 3. Toronto, Ont. Canadian Mining Institute: Quarterly Bulletin, nos. 18-20; Journal... BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY, 1912. 7 Canadian Mining Journal, vol. 33. Toronto and Montreal, Canada...Bulletin, nos. 19, 21. Hartford, Conn. Delaware County Institute of Science: Proceedings, vol. 6, nos |  | | Journal (article/letter/editorial) | | the Keystone Trap Rock Quarry at Cornog, Chester County, Pa. thru the courtesy of the owners Messrs J....were obtained, principally of the unusual blue quartz, pyrrhotite, chalcopyrite, epidote, allanite traces...Limestone Products Company, Lime Cr,est, (Sussex County) N . J. There were 187 persons registered, the...malacolite, norbergite, phlogopite, pyrite, pyrrhotite, quartz, ruby corundum, scapolite, titanite, tourmaline...Shulman. The Loux family's showing of local (Bucks County) fossil wood was outstanding. There was also a |  | | Report (issue) | | STATE OF OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES 329 SW. Oak Street Portland, Oregon Bulletin...No. 14-A Oregon Metal Mines Handbook By the Staff Bulletin No. No. 14-A Northeastern Oregon-East Half...Northeastern Oregon-West Half No. 14-C Southwestern Oregon No. 14-D Northwestern Oregon No. 14-E Central...Southeastern Oregon ----�- 1939 STATE GOVERNING BOARD W. H. STRAYER, CHAIRMAN BAKER ALBERT BURCH...• FOREWORD T HE ONLY handbook or catalog of Oregon mines ever published was issued in 1916-more than |  | | Journal (issue) | | Nugget," collected in 1865 at the Grit mine, El Dorado County, California, by Jules Fricot and donated...all been unravelled. On Arizona collection. or quartz or even silver. On the subject of the other hand...exotic. virtually all the value of a wulfenite or a quartz crystal. In fact, The only problem posed by gold’s...Harper’s article. John Dysart, Manager of the Reed Gold Mine State Historic Site, sent much additional information...gold. Genne and Robert Allgood (mining geologists for the Sonora Mining Company, right in the Mother Lode |  | | Journal (article/letter/editorial) | | lustrous black magnetite with small amounts of smoky quartz, green epidote, lustrous black ilmenite, and a...gold also seen. This sample was donated by John P. Conner, Box 477, Armour, S.D. "This sand is from the Yuba...light gray sand consisting chiefly of colorless quartz with some sea shells (white, brown, purpie). Boothbay...grained, dark gray sand. It consists chiefly of quartz (colorless, smoky, brownish, reddish) with black...the N/E tip of a long island of eastern Cape May County, N.J., we have an interesting sand sample that |  | | Report (volume) | | DIRECTOR sTrN" 387 STRUCTURAL MATERIALS IN PARTS OF OREGON AND WASHINGTON BY N. H. DARTON WASHINGTON GOVERNMENT....... San Juan County................................................... Stevens County...................... Skagit County..................................................... Whatcom County.................... Ferry County...................................................... Snohomish County................... King County......................................................... Okanogan County........... |  | | Journal (article/letter/editorial) | | THE STRONTIUM OCCURRENCE NEAR LA CONNER, WASHINGTON KBNNBTu K. LaNlns, Unitersi,ty oJ Kansas. A strontium...southeast corner of Fidalgo Island in western Skagit County. The nearest town is LaConner, situated about one...Fidalgo Island. The deposit is marked by an abandoned mine tunnel situated a few feet above tide level. Fidalgo...Of a later age are large amounts of quartz and pyrite. The quartz occurs both in veins and in scattered...alteration of celestite to strontianite in the Plum Creek quarries, Michigan.? LIuonrrn. This mineral is found |  | | Journal (article/letter/editorial) | | MANTLED GNEISS DOMES, ALBION RANGE, SOUTHERN IDAHO, USA Richard Lee ARMSTRONG and'F . Allan HILLS Department...Geology, Yale University, News Haven, Connecticut, USA Received 13 Octo6er 1967 Mantled gneiss domes o...complex which includes the Raft River and Grouse Creek mountains of northwestern Utah . A review of previous...composed ol an older metamorphic complex (the Green Creek Complex : porphyritic adamellite gneiss, mica schist...metasediments more than seven kilometers thick (the Dove Creek Group. quartzite, pelitic rocks, and carbonate rocks) |  | | Report (volume) | | ............................ History of placer mining in Utah..................................... Purpose...study................................... Garfield County. ................................................. 2. Imperial district (Crescent Creek placer).......................... Grand County................... 4. La Sal district (includes Miners Basin)............................ Millard County................(Sawtooth district, Notch Peak placers)......... 1 1 1 3 4 4 5 6 6 7 9 9 Salt Lake County.......... |  | | Journal (article/letter/editorial) | | terrigenous-carbonate strata, southeastern Atlantic Coastal Plain, USA Mary K. Harris a**,Paul A. Thayer b, Mark B. Amidon’...Savannah River Company, PO. Box 616, Aiken, SC 29808, USA b Department of Earth Sciences, ‘Sire Geotechnical...NC 28403-3297, USA Westinghouse Savannah River Company, PO. Box 616, Aiken, SC 29808, USA Received 6 July...five terrigenousquartz sand; calcareous quartz sand; sandy carbonate; muddy carbonate;...precipitation of zeolites within secondary moldic pores. Quartz-rich facies have high interparticle porosity and |
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