 | | Report (issue) | | DESCRIPTIVE MINERALOGY OF PENNSYLVANIA 104 Na 2Al 2 Si3 Oi .2H 2 O; SiO 2 47.4, A1 2 O 3 26.8, Na...Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis: Fe 2 O3 CaO...Sp.gr LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses...colorless crystals), Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville...100. Analysis: Railroad cut east of Reading (probably Birdsboro), Berks County. White, Smith, 1910, 540 |  | | Book (edition) | | Science and Mechanics publishing 4^0 company East Ohio Street Chicago 11, Illinois Copyright 1951...FLUORITE QUARTZ CRYSTALS SPINEL STAUROLITE •^^ VESUVIANITE WILLEMITE ZIRCON CRYSTALS Crystal forms 5... areas of the east and west, and the plains between The mountain regions in the east from Maine down...Others have washed out of the rock formations of the east and west coast mountains, and the diamonds of the...carried the thick ice sheet from a source near the east of James' summit bay and south of Hudson bay in |  | | Journal (article/letter/editorial) | | pumpellyite,allanite,grossular garnet,antimonian vesuvianite, andarmenite,occur asmono-or bi-mineralicveinsor...extensive wall-rock alterations of which 35 km east of Marathon, Ontario, on the northeast silicification...shoreof Lake Superior(Fig. 1) andis situatedwithin the east-west-trending, late Archean (2800-2600 Ma; Corfu...mineralizationin the Hemlo deposit is dis- Lake pluton to the east)alongits central axisand cussed. truncatedby th...minerals(upto 9.1 wt % V2Oa), titanitc (18.5 wt % V205), vesuvianite(4.3 Golden Giant mine wt % VaOa),pumpellyite-group |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA |  | | Report (volume) | | ........................................... Pennsylvania...............................................value. Some minerals, such as the copper ores of Pennsylvania, are included in the list not because they occur...and Ehrenfeld, Frederick, Minerals of Pennsylvania: Pennsylvania Top. and Geol. Survey Comm. Kept. No...See Bauxite and Halloysite. 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; |  | | Book (volume) | | This rectangular Great Plains state rises 4,460’ east to west, from 840’ to 5,300’, yet so imperceptibly...in Dawes Co. and the rather extensive rock beds east of the Orella railroad sta. ranks among the finest...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 |  | | Journal (article/letter/editorial) | | titanite, Tr tremolite, Tur tourmaline, Ves vesuvianite, Wo wollastonite, Apy arsenopyrite, Cp chalcopyrite...encloses small calcite grains. d Fine-grained vesuvianite (Ves) encloses and coexists with calcite, fine-grained...and minor to trace amounts of garnet, quartz, vesuvianite, epidote, magnetite, and sulfides (Table 1)....clinopyroxene, garnet, wollastonite, quartz, and minor vesuvianite, plagioclase, epidote, apatite, microcline and... Other minerals Compositional variations of vesuvianite essentially record Fe3þ –Al3þ substitution in |  | | Report (Issue volume) | | Rideau TORONTO Mackenzie Building, 36 Adelaide St. East MONTREAL £terna-Vie Building, 1182 St. Catherine...forks of the French and Nettogami rivers; on the east bank of the French River (central branch) 6 miles...belongs to E. Zabcski of Kenora, is located on the east shore of Medicine Lake in Tustin and Bridges townships...road about 300 feet east of the first occurrence. Medicine Lake is situated east of Linklater Lake which...which is just north of Highway No. 17 about 8 miles east of Hawk Lake village . Reference: Mulligan, Robert: |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...LAZULITE PERIDOT PHENACITE QUARTZ CRYSTALS V^v VESUVIANITE WILLEMITE ZIRCON CRYSTALS HOW TO IDENTIFY...gems, garnet, jade, kyanite, lapis lazuli, and vesuvianite. In such places heat and mineralizing solutions...of the East, the mountains of the West, and the broad plains these mountains enclose. In the East, an ancient...At the foot of the Rockies, the High Plains roll east to meet the Mississippi Valley. To the north lie |  | | Book (volume) | | 7,242’ this peak is the highest point in America east of the Rocky Mts. Cambrian rocks are exposed as...crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore National Memorial in...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds |  | | Book (volume) | | New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, and Wisconsin VOLUME...information address Harper & Row, Publishers, Inc., 10 East 58rd Street, New York, N.Y. 10022. Published simultaneously...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...under the heading of Nebraska, on the map of Sioux County, the site x How to Use This Book indicated |  | | Book (volume) | | Cultural Art Santa Ana, California + GEMSTONES OF EAST AFRICA by Peter C. Keller + GEMSTONES OF AFGHANISTAN...Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal step cut violetish pink...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75...densely populated regions, the Appalachians of the East, and the Sierras and Cascades of the West, for examples...Cantlin, Ellis, [D; Jeannette B. Carillo, Gem Center USA, EI Paso, TX; Gary Christopher, The Prospectors Cache |  | | Book (edition) | | describes sites under of the nearest town and county. and the many maps included book contain such...QUARTZ CRYSTALS ffrl (^h /&> ^& \b^ ^ VESUVIANITE WILLEMITE ZIRCON CRYSTALS How 10 / gem...into three major divisions: the mountains of the East, and the broad plains these mounan ancient mountain...inthe mountains of the West, tains enclose. In the East, cludes the lava plains of the Northwest, the arid... the foot of the Rockies, the high plains roll east to Mississippi Valley. Canada and To the north |  | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...to Hunting Locations ? i 9 GIVEN TO THE MARIN COUNTY LIBRARY BY MARI N L MTNF.RAT. SOCTETY DAVID...information States are published by the and for areas east of the Those US for the United Geological Survey...may be able to buy specimens. map of Keweenaw County. Mich- Part of the U.S. Geological Survey topographic...the town of Paris, and the rugged area north and east of San Diego, several years. stuff filled cloth |  | | Report (Issue volume) | | Rideau TORONTO Mack enzie Building, 36 Adelaide St. East MONTREAL &terna-Vie· Building, 1182 St. Cath erin...Klukslrn Indians along the mountain slope located east of the south end of Klukshu Lake. The locality is...up a small stream bed. This occurrence is 2 miles east of the preceding one . Obsidian is a minor constituent...\;\/ebber, Back, Seymour and Stoddart creeks, and the east fork of Nansen Creek. Laberge area-Lewes River,...forming Ga le Point (78° 12' N, 75 ° 30' \V) on the east coast of Ellesmere Island. The colour is orange-red | | | Book (volume) | | Cultural Art Santa Ana, California GEMSTONES OF EAST AFRICA by Peter C. Keller GEMSTONES OF AFGHANISTAN...Vivid blue matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75...densely populated regions, the Appalachians of the East, and the Sierras and Cascades of the West, for examples...Cantlin, Ellis, ID; Jeannette B. Carillo, Gen1 Center USA, El Paso, TX; Gary Christopher, The Prospectors Cache...Resources, Vancouver, BC; Barbara L. Muntyan, Ouray County Historical Society, Ouray, CO; Merrill 0. Murphy |  | | Book (volume) | | references, among them may be mentioned: Vermont, Pennsylvania, North Carolina, Oregon, Kansas, Alabama, Ohio...Kobuk jade locality. Descriptions of San Diego County, California, gemstones and the mines in which they...the generous assistance of many residents of that county. My special thanks are extended to Elbert H. McMacken...(Nephrite and Jadeite), Rhodonite, Idocrase (Vesuvianite), The Garnet Group. Quartz FAMILY GEMSTONES...in the small cavities in limestone in Herkimer County, New York, only one quartz crystal may be found |  | | Journal (issue) | | interesting contrast to the older collectors of the U. S. east coast, to whom repairs are generally un thinkable...Long Hill tungsten deposit at Trumbull, Fairfield County, Connecticut, which is noted for its large pseudomorphs...is still accessible to collectors. Emery Mines Chester, Massachusetts Carl Francis Emery is a physical...industrial abrasive. It was recognized at Chester, Hampden County, Massachu setts in 1864 and was produced...two other interesting accessory minerals from Chester. Although overgrown, the extensive dumps still |  | | Book | | information address Harper & Row, Publishers, Inc., 10 East 53rd Street, New York, N.Y. 10022. Published simultaneously...Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee...listed by county and community, range and distance. Whenever the collector crosses a county line, he will...of the county he is entering posted alongside the highway. By looking up the state and county, the user...guide can determine the collecting sites in that county by range and distance from the major cities and |  | | Journal (issue) | | jade produced at Chuncheon, Korea, since 1976. As East Africa continues to yield more gems from different...produced since 1976 from the Chuncheon area, north east of Seoul, in the Province of Kangwondo, which is...4894 Briar Ridge Court, Boulder, CO 80301-3980, USA ** No. 724, 1st Floor, Merchant St., Yangon, Myanmar...Before 1882 Shepard Collection Amherst College, USA Kunz, 1892 Unnamed Over 101b (4.5kg); sapphire...Gem Trade Laboratory, Santa Monica, California, USA Abstract This article describes the gemmological |  | | Book (edition) | | Localities Beaches Map of Oregon Beaches JACKSON COUNTY A Mineral Mecca Mop of Josephine and Jackson Counties...Locality ~hodonite Table Rock Mountain JOSEPHINE COUNTY Josephinite Oregonite Althouse Creek CENTRAL OREGON...Ochoc::i D;ggings Post District Antelope Locality County Quarry Brown's Ranch Crystal Hills Clarno Road...Mile Hill Sunflower Flat EASTERN OREGON Malheur County Sucker Creek Locality Skull Spring Fossils Mop...Mop of Willow Creek Willow Creek Opal Harney County Malheur Cave Petrified F::irests U.S. Highway 20 Buchanan |  | | 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 |  | | Journal (issue) | | .......................... GEIGER QUARRY OF PENNSYLVANIA. By Peter Zodac ..............................exhibitors at the Hobby Show at the 95th Logan County Fair, held recently in her city, won first prize...Colorado. Located in the western it part of Mesa County, south of the Colormy ado River and reaching westward...road forks, the left hand fork turning east and south, crossing East Creek, Johnson Creek and on toward the...and on toward the west end of Pinon Mesa. Along East Creek and Johnson Creek. especially the latter, |  | | Journal (article/letter/editorial) | | Introduction The Hemlo gold deposit, located 35 km east of Marathon, Ontario (Figs. 1 and 2), contains approximately...greenstone belt is the eastern part of the larger east-west-trending Schrieber-White River belt of the...plu- ton in the west and Cedar Lake pluton in the east) along its central axis, and truncated by the Proterozoic...dominantly clastic metasedimentary rocks in the east (Muir, 1982a, b; Fleet and Pan, 1991; Pan et al...grade decreases from the David Bell mine in the east to the Williams mine in the west. The David Bell |
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