 | | Book | | diatomaceous earths ni wholly organic sediments: coal, bitumen, oil Mechanic or elastic sediments psephites (grains...Mts., Germany. PLATE 5 • • 4J animals (bitumen, oil) has become rock. Mechanical or elastic sediments...also in the cavities of certain basaltic lavas. USA - copper mines of Keeweenaw Peninsula, Michigan,...Saxony. CZECHOSLOVAKIA - Jachymov (Joachimstal). USA - crystals ( ! !), branching masses ( ! !) in copper...laid the foundations for the economic wealth of the USA. The Victorian gold rush of 1851-52 trebled the population |  | | Journal (issue) | | accretions, collided with the South China plate in the east and with the Paleo-Tethyan plate in the west, resulting...kilometers from the city of Gongcheng, in Gongcheng County. The other, smaller workings are known as the Yangshuo...the mountain ridge, northeast of Yangshuo, in the county of the same name. Both of these mines produce massive...Daoping mine is by Gongcheng, capital of Gongcheng County, which is reached by a good road from Yangshuo...Location of the Daoping and Yangshuo mines. Note the county line passing between the mines. HISTORY Mining |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...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...5 cm (Grice and Gault, 1981). CONNECTICUT Litchfield, Litchfield County. Ilmenite masses and crystals |  | | Book (edition) | | at the outstanding shows of the annual San Diego County Fair at Del Mar, California. In addition, the collections...purple crystals, 5" by 4", Iron Station, Lincoln County, North Carolina. CRYSTAL GROWTH 73 light from...replacing glauberite crystal; Camp Verde, Yavapai County, Arizona; size 2" by 2". Top center: calcite replacing...twins of aragonite, 3" by 2¼"; Las Animas, Bent County, Colorado. Top right: Kaolinite after orthoclase...replacing marine shell; New Port Richey, Pinellas County, Florida. Bottom left: talc replacing enstatite | | | Book (edition) | | the out- standing shows of the annual San Diego County Fair at Del Mar, California. In addition, the collections...purple crystals, 5” by 4”, lron Station, Lincoln County, North Carolina. CRYSTAL GROWTH 73 light from...the San Pedro Mine, Hiriart Hill, Pala, San Diego County, California, showing the many steps and offsets...which comes from Coso Hot Springs area of Kern County, California. The latter specimen exposes a spherical...pink crystals from the Himalaya Mine, San Diego County, California. Ordinary light is allowed to shine |  | | Book (edition) | | the outstanding sho,vs of the annual San Diego County Fair at Del Mar, California. In addition, the collections...purple crystals, 5" by 4", Iron Station, Lincoln County, North Carolina. CRYST AL GROWTH 73 light from...replacing glauberite crystal; Camp Verde, Yavapai County, Arizona; size 2" by 2". Top center: calcite replacing...twins of aragonite, 3" by 2¼"; Las Animas, Bent County, Colorado. Top right: Kaolinite after orthoclase...replacing marine shell; New Port Richey, Pinellas County, Florida. Bottom left: talc replacing enstatite |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Yale University. Eugene Alexandrov: Hamden, Connecticut. Eric Asselborn, M.D.: Montrevel-en-Bresse, Ain...and Geophysics, Yale University, New Haven, Connecticut. James A. Ferraiolo: Bowie, Maryland. Michael...Geology Library, Yale University, New Haven, Connecticut. Luiz A. D. Menezes: Belo Horizonte, Minas Gerais...Sheldon Thompson: R. T. Vanderbilt Co., Norwalk, Connecticut. Kenneth M. Towe: Dept. of Paleobiology, Smithsonian...LOCALITIES INFORMATION The United States, from east to west Canada Mexico Central America and the Caribbean |
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Roncari Quarry, East Granby, Hartford County, Connecticut, USA