 | | Report (issue) | | 4, A1 2 O 3 26.8, Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis:...Sp.gr LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses...Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville ; Philadelphia:...cut east of Reading (probably Birdsboro), Berks County. White, Smith, 1910, 540. silky mass of radiating...42 9.86 4.77 13.60 100.69 2.277 LOCALITY: Berks County: Birdsboro. MESOLITE m Na Al Si3Oio.2H O 2 2 |  | | Journal (article/letter/editorial) | | DICK D A Y V A U L T Department of Geology East Carolina University Greenville, N.C. 27834 The Liberty...community is located in northeastern Kershaw County, South Carolina. In the past few years dark, gemmy smoky...found encompasses south central Lancaster County as well as northeastern Kershaw County (Fig. 1). These...and the small town of Liberty Hill is a few miles south of the most prolific quartz producing areas. GeologÂ...Geolog ically the area is situated in the Carolina Slate Belt, a strip of slightly metamorphosed volcanic |  | | Report (edition) | | Adams County 15 Allegheny County Armstrong County Berks County Blair County Carbon County Chester...Chester County Cumberland County Delaware County Fulton County Lancaster County Lebanon County Lehigh County...County Monroe County Northampton County Sullivan County York County 18 20 21 23 . 25 28 37 38 39 ...pseudomorphs after pyrite found near Columbia in Lancaster County, described in this report. If the only description...works of man, such as houses, roads, railroads, county boundary lines, and dams. On the mineral collecting |  | | Journal (article/letter/editorial) | | pale smoky crystals, from the Center, Cherokee County, Ala., locality and that they are very good. This...Madison County. "Beryl: as light golden crystals, fractured but gemmy, from near Hissop, Coosa County." Arizona—A...Las Vegas, Nev., publicity director of the Clark County Gem Collectors, carried the following paragraph...specimen of the selenite which lies exposed on the south shore of our Lake Mead, and being the same identical...inches thick. The locality is the south shore of Lake Mead, Mohave County, Ariz. Another letter from Mr. |  | | Report (edition) | | particular site, remember it is possible to visit the county courthouse in which the site is located, and trace...23 23 28 Adams County Native copper localities Teeter quarry zeolite Allegheny County Wittmer wurtzite...wurtzite Bedford County New locality 31 31 locality Paris fluorite locality Sherman Valley cryptomelane...locality Berks County Dyer quarry zeolite locality Frystown fetid barite locality Blair County Altoona barite.... 33 33 35 38 38 42 45 45 47 50 Page Butler County East Unity Church Sedwicks Mill 54 54 54 57 |  | | Journal (issue) | | the Bristol Street Exit (south) from I-405. On Bristol Just South of the South Coast Plaza Shopping Center...Blue Monster Mine, California Paul M. Adams 126 South Helberta Ave. #2 Redondo Beach, California 90277...on the east flank of the Inyo Mountains in Inyo County, CA. It can be reached by taking Route 168 east...taking the Waucoba-Saline Valley Road 20 miles south into the Saline Valley and Death Valley National...pleasant driving experience. At about 20 miles south of the Figure1. Baseof the tram below Death Valley |  | | Report (volume) | | ...... 51 Baltimore County .................................... 51 Howard County............................. Chesterfield County (south of James River)................ Henrico County (north of James River)......................................... Fairfax County area ............................................Edward counties..................... Charlotte County.................................................. Lunenburg County ............................................... Prince William. County............ |  | | Journal (issue) | | p4,, Over two million residents Arizona's Pinal County welcomes everyone as a V.I.P.!!! ?ieU S ~ , ae...Native Copper and Piemontite Localities of Adams County Jay Lininger FEATURES THE EASTERN FEDERATION...5 miles west of Mt. Holly Springs in Cumberland County, Pennsylvania. Specimen collected by Martin Anne'...carriages of the "plain and fancy Dutch" near Lancaster to the site of the nation's first atomic power...Pennsylvania Kline's quarry, Wrightsville , York County, Penn- basis to go mineral collecting, weather |  | | Report (volume) | | _____-____-_--.-_-.-.___ 11 j Geology of Catoctin-South Mountain___________________ 13 * , * m ,t L...southeastern Pennsylvania. It comprises parts of Lancaster, Chester, and York Counties and lies within a...of the earth's crust that originally lay farther south was driven northward and westward across the folded...metamorphism, because the slaty Conestoga limestone near Lancaster is folded just as strongly as its metamorphosed...autochthonous and the overriding rocks in Carroll County, Md., are more feebly metamorphosed than the corresponding |  | | Report (issue) | | Afwillite NMNH 95237 Dutoitspan Mine, Kimber¬ ley, South Africa Dutoitspan Ammonioborite cany, Italy Silicate...Geological Survey, 1950) Trinity Anemousite County, California. Contributions to Mineral¬ (discredited...1920) NMNH 106112 from the Hillside Mine, Yavapai County, Ari¬ L. G. Berry, 1947. Composition and Optics...Aluminocopiapite Utah NMNH K. J. Murata, Trinity County, California M. C. Bandy, 1938. Utah. J. M. Axelrod...Island Mountain, Mountain, from Mine, Yavapai County, Arizona (L. J. Cabri, 1976) Island Group (F |  | | Report (edition) | | .... . .. . Adams County .... . .. ... ............... . . ... . Allegheny County .... . ...... . ............ . Armstrong County . . . . . . .. . .... ........ .. . .. . Berks County ..... . ..... ......... ...... . Blair County . . .. . ... ... . . .. . .... ........... . Carbon County ..... ..... .............. . Cl1ester County .... . . . .... ... ........... . .. . Cumberland County ...... . ..... . ....... . . Delaware County ... . .. .... . . . .... . . . .. . . . .. . Fulton County . ...... .. . . . |  | | Journal (article/letter/editorial) | | Geology, The University of Georgia, Athens, GA 30602, USA ' ABSTRACT The Protogine Zone comprises a system...of the Sveconorwegian (1200-900Ma) province in south-west Sweden. Ages of granulite facies metamorphism...Neoproterozoic exhumation of the granulite region of south-western Sweden. Muscovite in phyllonites associated...eastern boundary of the Svecononvegian province in south-west Sweden (Fig. 1). A characteristic mylonitic...coast northward to the Caledonide nappe front. South of Lake Vattern, the Protogine Zone is characterized |  | | Report (edition) | | Lapham of a thin slice of serpentinite from Lancaster County showing olivine (blue-green and red), serpentine...localities, the Grace mine in Berks County, the Stillwell quarry in Lancaster County, and the Medusa Cement Company...Company quarry in York County, are now This fourth printing is essentially closed to collectors. D...Adams County 23 Allegheny County 31 . Armstrong County Berks County Blair County Carbon County Chester...Chester County Clinton County Cumberland County Dauphin County Delaware County Fulton County Lancaster County |  | | Journal (issue) | | defined by its matrix. Carolina). Chalcedony after interstices from Chester County, Pa., has been described...after Cerussite: III, B 2 b Broken Hill Mine, New South Wales, 16364-6-7-9, 16371-2 'Traube, J., 1929, Zeits...Chester Co., Pennsylvania, 8606-7; Broken Hill, New South Wales, 8600; Sidi Amor ben Salem, Tunisia, 19225...Silesia, 8678 Cervantite after Antimony: I, C 2 Kern County, California, 17240, 18383 (stibioconite ?) Cervantite...Also known from Paterson, New Jersey,3 Chester County, Pennsylvania,4 and Cornwall, England. Chalcedony |  | | Report (volume) | | Del Norte County; Trinity River, Trinity County; Spanish Creek and Gopher Hill, Plumas County; Placerville...Dorado County; Cherokee Flats, Yankee Hill,and Oroville, Butte County; French Corral, Nevada County; Indian...Indian Gulch and Volcano, Amador County; and Alpine Creek, Tulare County. Other western localities are:...Diamond Basin, Ada County, Idaho; Curry County, Oreg.; and Nelson Hill, near Glacier County, Mont. The Great...Pierce County; Oregon, Dane County; Kohlsville, Washington County; Saukville, Ozaukee County; Eagle, |  | | Journal (issue) | | 247 WULFENITE—from level 4 of the 79 mine, Gila County, Arizona. The specimen was collected in 1971 by...late 1971 at a locality named Fortullino, 2 km south of Bohemia, was found during the mining period 1964-65...Melano phlogite from Mount Hamilton, Santa Clara County, California. Am er Mineral., 57, 1494-1504. GRASSELLINI...on Mine Ridge, south east of Lancaster in Bart Township, Lancaster County, Pennsylvania. The mine was...confirmed in the ores of the Gap nickel mine, Lancaster County, Pennsylvania. A. F. Buddington (1924) first |  | | Report (issue) | | SCHIST OF THE DOE RUN AND AVONDALE REGION, CHESTER COUNTY, PENNSYLVANIA. By ELEANORA F. BLrss and ANNA I...region discussed in this paper lies in Chester County, Pa., and is included in the eastern half of the...location of Doe Run' and Avondale region, Chester County, Pa. line schists and gneisses . of the Piedmont...on the geology of Radnor Township, in Delaware County, Pa., and of the townships adjacent: Pennsylvania... Pre-Cam brian. Carol.ina gneiss. Carolina. gneiss. Carolina. gneiss. Baltimore gneiss. Baltimore |  | | Report (volume) | | ....................................... North Carolina. ........................................................ South Carolina......................................:.................... South Dakota.......Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee, and Texas; to list all the literature...edition, 1904. Genth, F. A., Minerals of North Carolina: U. S. Geol. Survey Bull. 74, 1891. Shannon, C...Catalogue of the mineral localities of South Carolina: South Carolina Geol. Survey, ser. 4, Bull. 2, 1908 |  | | | | around a central silicon atom. kyanite, topaz, titanite, zircon, amphibole, pyroxene, chlorite, talc,...(silver-white), p. 22 silver (silver-white), p. 22 titanite (brown to black), p. 176 | platinum (silver-white)...black), p. 110 rhodonite (red, brown-red), p. 202 titanite (brown black), p. 176 siderite (brown), p. 150...150 topaz (blue, whiteyellow), p. 172 titanite (brown black), p. 176 tourmaline (black, brown, variable)...coastline from Newfoundland to New York. Further south a flat plain of sedimentary rock separates them |  | | Report (issue) | | BULLETIN C 67 GEOLOGY AND MINERAL RESOURCES OF YORK COUNTY PENNSYLVANIA By GEORGE W. STOSE of the U. S. Geo1ogical... . . . . . . . . . . . . . . . . . . . . . . 2 South 11ountain . . . . . . . . • . . . . . • . . . ..... . . . . . . . . . . . . . . Paleozoic rocks. south of the Triassic basin . . . . . . . . . . . . ....Hanover-York Valley . . . . . . . . . . Chickies slate, south of the Hanover-York Valley . . . . . . . . . . ...o,·ertll rust ....... . .. . .................. South .\l ountain anticlinorium ..................... |  | | Report (issue) | | Poncha Springs, Colo. 14. Tungsten ore, North Carolina The Potential for Porphyry Copper-Molybdenun1...Poncha Springs, Colo . 14. Tungsten ore, North Carolina The Potential for Porphyry Copper-Molybdenum...Brunswick _______ _ 12 Deboullie stock, Aroostook County, Maine ___ _ 12 13 Eagle Lake, New Brunswick ---------------13...prospects __ 15 Machias occurrence, Washington County, Maine 17 Granite Quarry Hill molybdenum prospect...type -------------------Eastern Halifax County, North Carolina, 25 prospects -----------------------------25 |  | | Book | | eye 31 tinzenite 91 titanclinohumite 80, 3/ titanite 80, 81, 81 titanolivine 81, 8/ topaz 78, 79,...the Witwatersrand in the Transvaal (South Africa), and indeed South Africa currently produces well over...suppliers are, in order, the USSR, Canada, and the USA (South Dakota, Nevada, Utah, Arizona, and California)...deposits were found in Brazil (Minas Gerais) and South Africa (Transvaal, along the Orange River, and especially...Diamond crystal in kimberlite rock Kimberley (South Africa) are formed by the alteration of some sulphides | | | | | serpentine, asbestos 108 titanclinohumite 80, 8/ titanite 80, 81, 8/ titanolivine 81, 8/ topaz 78, 79, 79...the Witwatersrand in the Transvaal (South Africa), and indeed South Africa currently produces well over...suppliers are, in order, the USSR, Canada, and the USA (South Dakota, Nevada, Utah, Arizona, and California)...deposits were found in Brazil (Minas Gerais) and South Africa (Transvaal, along the Orange River, and especially...Diamond crystal in kimberlite rock. Kimberley (South Africa) King of England. Sulphur, S: orthorhombic |  | | Book | | garnet, epidote, vesuvianite, kyanite, topaz, titanite, zircon, amphibole, pyroxene, rhodonite, beryl...(silver-white), p. 22 platinum (silver-white), p. 26 titanite (brown to black), p. 176 Red-Brown copper (reddish...(red, brown-red), p. 202 siderite (brown), p. 150 titanite (brown black), p. 176 zeolite(colourless, white...variable), p. 218 spinel (red, brown, black), p. 110 titanite (brown black), p. 176 topaz (blue, whiteye!low)...coastline from Newfoundland to New York. Further south a flat plain of sedimentary rock separates them |  | | Book (edition) | | a mineral was discovered (benitoite, San Benito County, California), or dedicated to a scholar (dolomite...from the Keweenaw measuring Peninsula (Lake USA) where masses weighing up to 400 metric tons and...Arizona (USA) and in the manganese skarns of Langban (Sweden) and Franklin, New Jersey (USA). Dendrites...Redbeds, Colorado (USA). The largest blocks are from Aspen, Colorado balt, (USA), where one weighing...electronics because of its very high conductivity. In the USA and some other countries it is still used as currency |
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