 | | Report (volume) | | ................................. Androscoggin County............................................. Auburn......................................... Lincoln County ............................................................-...:.....-................. Oxford County........................;............................................................. Sagadahoc County.. '...... ............................................................................ Hartford County ..... ....................:............ ...... |  | | Book (volume) | | which also produced a most remarkable series of pegmatite dikes ranking with those in Maine and Southern...Hills Dist. Includes both Veins and the extensive pegmatite dike exposures and mines. BON HOMME & CHARLES...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) | | also quarried a rough, porous flintstone from outcrops, especially around McArthur, Vinton Co., for making...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 |  | | Book (volume) | | also quarried a rough, porous flintstone from outcrops, especially around McArthur, Vinton Co., for making...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 |  | | Book (volume) | | .........................................533 Wisconsin ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ......................................................................22 Arizona County Map ................................................................................49 Arkansas County Map .......................................... |  | | Book (volume) | | .........................................437 Wisconsin ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Book (volume) | | .........................................439 Wisconsin ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Report (issue) | | -------------------------- 58 Description of pegmatite mines and prospects ----------------------------------...cents.) Bulletin No. 8. The Ore Deposits of Socorro County, New Mexico—S. G. Lasky, 1932. (Price 60 cents...No. 10. The Geology and Ore Deposits of Sierra County, New Mexico—G. T. Harley, 1934. (Price 60 cents...of the Geology and Mineral Resources of Dona Ana County, New Mexico— Kingsley C. Dunham, 1935. (Price $1...the lithia content of minerals of the Harding pegmatite were made by Professor A. R. Ferguson, head of |  | | Journal (article/letter/editorial) | | events. She is the former director of the Ouray County Museum in Ouray, Colorado. Figure 4. Locality...notably from Cochise County in the Swisshelm and Dos Cabezas mountains; in Mohave County in the Aquarius Mountains;...Mountains; in Maricopa County in the White Pichaco Mountains; and in Pima County in the Sierrita Mountains...obtained in the Santa Teresa Mountains of Graham County, including one excellent spray of terminated crystals...the “Palo Verde claim, Sierrita Mountains, Pima County, Arizona,” a locality about which I could find |  | | Book (volume) | | pans. Many other gem crystal species occur in pegmatite exposures, such as Aquamarine, Beryl, some Ruby-red...Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE: |  | | Book | | Rocks; Minerals Found in Igneous Rocks; Granite Pegmatite Gems and Minerals; Hydrothermal Mineral Deposits;...Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Appendixes 615 I Gemstone and Mineral...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 |  | | Report (volume) | | TIN-BEARING PEGMATITES OF THE TINTON DISTRICT LAWRENCE COUNTY, SOUTH DAKOTA A PRELIMINARY REPORT BY WARD C....sedimentary rocks...................... Tertiary intrusive rocks......................... 601 602 602 Monzonite...Oligoclase-quartz-muscovlte pegmatite............ Tourmaline-bearing pegmatite and quartz-tourmaline veins....... Albite-quartz pegmatite.......................... Spodumene-quartz pegmatite...................... lenses................... Mlcrocline-quartz pegmatite...................... Alblte-quartz-muscovite |  | | Journal (article/letter/editorial) | | BUTTE PEGMATITE BELT Silver Bow and Jefferson Counties, Montana E618 By R A Y M O N D L A S M A N I...added to my collection from the Butte, Montana Pegmatite Beit. During boyhood days, I took an occa sional...on dis play compare with the best from other pegmatite regions, such as Colorado, New England, etc.)...vugs contain crystals of quartz, orthoclase, and microcline, with interstitial sericite and minor black tourmaline...Picnic Grounds, including the Pohndorf Amethyst Pegmatite. These areas can be clearly located on the Jefferson |  | | Book (volume) | | Illinois, the glacial drift of the Late Pleistocene Wisconsin glaciation, the bluffs and detritus of the Ohio...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip |  | | Book (volume) | | Illinois, the glacial drift of the Late Pleistocene Wisconsin glaciation, the bluffs and detritus of the Ohio...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip |  | | Report (chapter) | | area . Lucy pegmatite. Results of the drill program . ..... . .. . . . Artdon pegmatite Subsurface pegmatite..... . . ... . . Molly and Bendum claim s Deer pegmatite , West Hawk Lake. . . . . . . . . . . . . . ....Lake .. ... . . . ... ..... .. . . . . . Beryl pegmatite north of Telford. 7 7 9 9 12 12 12 15 16 17 17...Lake/Cat Lake areas General statement 19 19 Pegmatite dykes in the Pointe du Bois area (Lac du Bois...Lamprey Falls) Lac du Bois pegmatite K-1 pegmatite . Lucky NO.3 pegmatite Pine claim , Winnipeg River |  | | Report (issue) | | International, LLC P.O. Box 263, East Hampton, CT 06424, USA Phone 1.860.267.1512; fax 1.860.267.7225 www.lapisint...5371-2-7 Printed in Germany Above: Schor! and microcline from Pakistan's world famous Gilgit area. The...CHRISTIAN WEISE VERLAG, GERMANY AND LAPIS INTERNATIONAL, USA Tourmaline ♦ History ♦ Mineralogy • Tourmaline...the north side of the Himalaya Mine in San Diego County, CA. D. Sterrett photo provided by Jesse Fisher...tourmaline was found in the pegmatites of San Diego County, California. The Advent of Chemical Analysis |  | | Report (issue) | | HOUSE, LOT 110, 15th DJST., DeKALB COUNTY, GEORGIA, SHOWING PEGMATITE DIKE IN MICA SCHIS'.r. FRONTISPIECE...and a second detailing the nature of the rock pegmatite and the uses, values, and the like, of its most...LIS'J' OF ILLUSTRATIONS CHAPTER I. iii iv PEGMATITE . . . . . • • . . . . . . . . . . . . . . . .......... . Baldwin County .......................................... . Warren County .............................................. . Columbia County .......................................... . Other counties |  | | Report (issue) | | Genr ,-al Characteristics Simple Zoned Pegmatites Complex Zoned Pegmatites Regional Characteristics and Distribution...General Characteristics Simple Unzoned Pegmatites Complex Unzoned Pegmatites., Regional Characteristics and...Goshen A Occurence 28—Geological map of beryl pegmatite, Lot 30, Conce. jionXV, Lyndoch Township 29—Geology...Jamieson Molybedenum Mine 30—Geological map of beryl pegmatite, Lot 23, Concession XV, Lyndoch Township 31—Geology...Occurrence 45 Geology of the Dodd Occurrence 46—Pegmatite dike of the Forester Falls Occurrence 47—Sketch |  | | Journal (volume) | | . . . . .. . . . . . . . . . . . . . . 12 MICROCLINE GRANITES . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . 14 PEGMATITE OCCURRENCES . .. .. . .........................18 THE PEGMATITE OCCURRENCE OF LUOLAMÄKI . . . . . . . . . . . . . . . . . . . 19 PEGMATITE OCCURENCES...PEGMATITES OF THE MICROCLINE GRANITES. . . . . . . . . . . . . . . . 21 22 THE ORIGIN OF THE COMPLEX AND SIMPLE...report deals with the distribution of simple and complex Precambrian pegmatites and their relation to their |  | | Journal (article/letter/editorial) | | Rare-element Pegmatites and Granites from the Totoral Pegmatite Field, San Luis, Argentina Julio Oyarzábal,1*...the southernmost pegmatitic field of the Pampean pegmatite province in Argentina. The variation of K/Rb-Cs...beryl type, beryl-columbite-phosphate pegmatites → complex type of spodumene subtype pegmatites → albitespodumene...geochemistry, K-feldspar—muscovite, rare-element pegmatite, S-type granite, Totoral pegmatitic field. 1....albite, quartz and muscovite are the main granitic pegmatite rock-forming minerals and their compositional |  | | Report (volume) | | similar to the main part of the body. This type of pegmatite is of limited economic value. About 25 percent...center of the pegmatite. As many as five distinct units, or zones, parallel to the pegmatite wall-rock contact...contact have been noted in an individual pegmatite. In some pegmatites fracture-filling units of quartz...mica of the rock. The average beryl content of pegmatite rock in the Middletown area is probably between...cities of Middletown and Portland in Middlesex County; the Glastonbury quadrangle, north of the Middle |  | | Journal (article/letter/editorial) | | California Blue Mine Yucca Valley San Bernardino County California Downloaded by [Heriot-Watt University]...Corps Base CA Blue Mine X Yucca Valley Gem Pegmatite Landers Joshua tree MICHAEL P. HUNERLACH 148...significant gem-bearing pegmatite north of the well-known Southern California gem pegmatite fields. Early in...Desert area. Dave’s locality, the California Blue pegmatite, Downloaded by [Heriot-Watt University] at 15:13...to dig into the deposit and better expose the pegmatite. To my surprise, Dave was a “human gopher” (fig |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...BRITISH COLUMBIA Ice River complex. The Ice River complex is an intrusive body of alkaline igneous rocks...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |  | | Journal (article/letter/editorial) | | suite in a syenite pegmatite at Virikkollen, Sandefjord, Larvik Plutonic Complex, Norway Knut Edvard...Introduction In April 2010, a cavity in a small syenite pegmatite dike was discovered at Virikkollen, Sandefjord...larvikite hitherto reported from the Larvik Plutonic Complex (LPC). About 20 different minerals, all belonging...belonging to the hydrothermal stage of the pegmatite formation, have so far been identified from the cavity...Regional geology The Virikkollen pegmatite belongs to the Larvik Plutonic Complex (LPC) which was formed within |
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