 | | Report (volume) | | ---- __________ ------- __ ----- ___ -Arkansas district _________________________________________ Southeastern...countries ___________________ -_-_------------------Australia and Pacific Islands _______________________ -...110 Ill 114 114 115 115 CONTENTS v Page Australia and Pacific Islands-Continued Fijii~ands_____...younger rocks. The largest bauxite deposits are in Australia, which has 2 billion tons of reserves and about...age in the Appalachian region and the Mississippi River valley, in rocks of Cretaceous age in the Plains |  | | Report (issue) | | two types: (1) Paleozoic shales, and (2) recent river and stream deposits. The latter group includes a...waterworks. The most promising clay deposits of the district lie some distance north of those which have thus...clays follow: A was collected from the principal east opening, B from the westernmost pit. Both of these...reservation. 4. Arthur Furr's pits, near waterworks. 5. East pit, Worthington property, Mountain Valley. 0. West...and (2) the recent unconsolidated clays of the river and stream valleys. The former will be considered |  | | Report (issue) | | geology and talc deposits of the BaImat--Edwards district, northwest Adirondack Mountains, New York .;...tributaries to the Savannah and Saluda Rivers in the western Piedmont of South Carolina, by D. W. Caldwell....geology and talc deposits of the Balmat-Edwards district, northwest Adirondack Mountains, New York, by...Abstract Introduction Location and importance of the district Purpose and scope Acknowledgments Geologic setting...and metamorphism in the Adirondacks Rocks of the district Introduction Marble Distribution and outcrop pattern |  | | Report (issue) | | Correspondents in all of New Zealand and AUSTRALIA, ^owns National Union National Bank Boatman's...the United States, EnROPE, Japan, China and the East Indies, the Australian Colonies and New Ze.u-and...stock speculating. Without this speculating, no mine that did not pay from the commencement of working...a game of chance. No human being can tell what a mine contains an inch below where it has been exploreil...sometimes adulterates his goods. The stock in a mine is more under leg.al supervision than ,are the manufactures |  | | Journal (issue) | | Lowering sun warms the many slopes of the Kelso Dunes, East Mojave, California. Photo by JERRY SIEVE SEW BRING...cover, looking southwest one morning on the far western side of the Tucson Unit, Saguaro National Monument...possible settlement of Romans here in Arizona caught my eye. I remain very skeptical of the idea but due to my...tarantulas {Desert, December 1980), a friend of mine says tarantulas would not have such a bad image...Among the latter are the governors of the thirteen western states. Among the former is the League for Advancement |  | | Report (volume) | | districts............................... Ohio district.................................................of coal resources by districts Continued. Ohio district Continued. The coals........................................................ Big Sandy Valley district......................................... 35 36...development.......................... Fallsburg district................................. West Virginia........:........ 60 Chesapeake and Ohio Railway district............................. 60 Extent ...... |  | | Journal (volume) | | cases, are so gaudily decked that the uneducated eye regards them as some of Nature’s finished products...jerking their closed wings, exposing and hiding the “ eye-spot,” and this is accompanied by a faint shuffling...that they may be heard a mile away. A friend of mine just home from West Africa tells me he has heard...butterflies came upon the scene—and still no human eye gazed on all that beauty. “ And so Nature still goes...specimens was recorded, including some new to the district. The Rev. H, T. Parry entertained the party |  | | Journal (article/letter/editorial) | | probably lies just northwest of the St. Lawrence River in the Brockville-Mallorytown-Kingston areas, Ontario...layers of gneiss are granoblastic, faintly foliated, quartz-greenish biotite-oligoclase gneiss in which the...lil-par-lit, replaced by and transitional into biotitic quartz-microcline-oligoclase granite, pegmatite, and alaskitic...tourmaline-bearing pegmatites. The simple assemblage quartz-greenish biotite-oligoclase, found principally...of the plagioclase, as well as by a decrease in quartz content. Marked increases in potash feldspar content |  | | Journal (article/letter/editorial) | | piece, bent hori zontally in triangular form, with eye;;; at the ends of the arms, and also bent vertically...the silk raised in the South for the looms iu the East. To give your readers an idea of the silk industry...molten metal into the gigantic mould of 'Great quartz, pyrite, etc., which is not generally described...Bright's disease to treat.-Medieal and Surgical RePink Eye in Horses. [FEBRUARY porter. cient substitute...so-called improvements predisposing causes of pink eye, and of most diseases that mClgnetic needle during |  | | Book (edition) | | ; ; ; CONTENTS viii PAGE experiments, 53; Quartz, 5-1; Feldspar, 55; Mica, 55; Iron ores, 56; Limonite...chemical compositior^ on fusibility, 168; Kaolin-quartz-feldspar mixtures, 172; Homogeneity 174; Influence...clays, 388; Michigan, 388; Silurian, 388; Hudson River, 388; clays, 381 ; ; ; ; Devonian, 389 Hamilton...Residual clays, 425; Palaeozoic shales, 426; Hudson River shale, 426; Niagara shale, 426; Medina shale, 426;...residuals, 509; Sedimentary clays, 509; Hudson River shale, 509; Pleistocene clays, 510; Lacustrine deposits |  | | Book (volume) | | Porter Adviser to BirdLife International’s Middle East Conservation Programme. Dr D. Sol Associate Researcher...(Cassey 2002a). A European visiting New Zealand, Australia or the Hawaiian Islands will likely feel at home...moving to new colonies, notably in the Americas, Australia, New Zealand and South Africa, encountered new...19th centuries would have been greatest between western Europe and the predominantly temperate locations...traded, including North America, South Africa, Australia and New Zealand. Around 60% of the bird species |  | | Book | | Varieties of silica, and ...."".,. ........ Quartz and its varieties. Tridymite, Opal, Flint, Chalcedony...Crystallized Silica, inand chalcedony. Quartz has specific gravity cluding quartz i. 2*65, High Specific with...San Cristobal, whence its name. It is formed when quartz or chalcedony is heated to a high temperature for...dissolves in the cold, but rapidly on boiling. Quartz and flint even in very fine powder are scarcely...lime and cause hardening of the mass. Even ground quartz combines with lime in the presence of water under |  | | Book (volume) | | Bioro- Bureau George G. Chief, Department of River Basins, of Power, Federal Power Commission, ton...President, New Jersey. PARETO’S LAW. VMA, Inc., Toms River, Altieri, Dr. Miguel A. Division of Biological...Research Scientist, tics and Space Center, An Australia. Natio’ leronau Research Center CONTROL Atchley...of Geology, Queen Mary College, London, England. East Ixpirs. Bagley, Jersey. Audus, Dr. Leslie J.... Department of Psychology, Univer- CARPMENT; River—in part. Bakish, Dr. Robert. Vancouver, Canada |  | | Book | | geographical subcommittees, an eastern group and a ·western group, to be concerned respectively with zoological...followed, as reported above. In June of 1943 the western group met for three days in Berkeley at the University...SPENCER LEDYARD STEBBINS, JR., Vice- Chairman, Western Group Ta. DoBZHANSKY, Chairman, Section on Genetics...feldspar. quartz, and dark minerals: the feldspar gave an "agen of 59 million years; the quartz 94, and...determinations are based on material from the Iron Springs district, Utah-four determinations ranging from 15 to 21 |  | | Book (volume) | | McGRAW-HILL ENCYCLOPEDIA OF Science ELE-EYE Digitized by the Internet Archive in 2011 http://www... McGRAW-HILL ENCYCLOPEDIA OF Science Technology ELE-EYE 8th Edition An international reference work in twenty...measurements. McGRAW-HILL ENCYCLOPEDIA OF Science ELE-EYE Electret — Eyepiece a a Electret A solid dielectric...crystal filters the resonators are made with from quartz. excellent Ceramic It is a piezoelectric temperature...materials have much higher coupling coefficients than quartz and therefore can achieve much wider bandwidths |
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