 | | Journal (issue) | | MAR Science Lib•y 5 1947 -AND Official Journal of the Rocks and Minerals Association Vol. .22, No...Geologists and Collectors FEBRUARY, 1947 35c 9th LIST OF FIN,E MINERALS FROM AN OLD COLLECTION Siher, Michisan...• . . • . • . . . • • 1.50 Enar1ite, Butte. Group of large dull xis. 4 x 3 ½. . . . . . . . . . . . ..... . . . . • • • . . 6 .00 Epidote, Alaska. Group of fine large twin xis. (up to 1¼") 5 x 3 .•• . • 15...yellow banded twin xis. about 1 ¼" with Quartz & Calcite. 3 x 2½ x 2 ½ . Very choice. • • • • • . 7.50 Asurite |  | | Journal (issue) | | turquoise. Second, because each of the six spools is charged with its own grade of diamond compound, you can...Catalog Featuring over 15,000 brand name items for all of your jewelry making. faceting & lapidary needs! ...Fossils: The History of Life Dig into Earth's post: by Bill Evans 20 Pals of Paleontology Nonprofessionols...annual fovorite; by Bob Jones 34 Autobiography of a Lapidary Reminiscences from a lifetime in the hobby;...L. Roder 44 Utah Friends of Paleontology Find out how you con be port of the fun; by Elaine Jones VISITUSON |  | | Journal (article/letter/editorial) | | evidence for the origin of 1OW-180silicic magmas: quenched samples of a magma chamber's partially-fused granitoid...the climactic eruption of Mount Mazama, which was accompanied by collapse of Crater Lake caldera. Quartz...8180 values ( - 3.4 to +4.9%0) than any fresh lavas of Mount Mazama and the surrounding region (+5.8 to...exchange with hydrothermal fluids of meteoric origin. Assimilation of - 10-20% of material similar to these granitoids...compositions of lavas and juvenile pyroclasts derived from the climactic magma chamber, many of which have |  | | Report (volume) | | Letter of transmittal........................................................ Outline of this paper............................................. Table of names and correlations.......................................................:.................. Richmond area............................................areas of distribution......................................... CHAPTER III. Presence or absence of Newark...20 21 21 22 22 22 22 23 23 23 24 25 25 Discussion of the evidence ................................... |  | | Journal (issue) | | JUL 2 4: 1947 SC;ience LibtllY Official Journal of the Rocks and M ine rals Association • A Magazine...solid . . . . . 2.50 COLORADOITE, Kalgoorlie. W. Australia. W . Gold in rock. I 1'4 x l ... . 2.S0 MIMETITE...ITE v. CAMPYLITE, Cumberland . Deep yellow masses of xis. on botryoida l Psilomelane w . some Barite....1'2" xi. .. 2.00 DIOPTASE, Guchab . Small ¾" group of large transl ucent xis. Fine .... 6.50 ANALCITE,... . . . I.SO MA NGANITE. Harz M ts. A superb mass of xis., showing good terminat ions. 4 x 3 . . . . |  | | Journal (issue) | | -AD Official Journal of the Rocks and Minerals Association Vol. 21, No. 12 Whole No. 185 A Magazine...Geologists and Collectors DECEMBER, 1946 35c 7th LIST OF FINE MINERALS FROM . AN OLD COLLECTION Alltl ■ D■J.......•• .... larite, Cumberland. Attractive group of brilliant dark yellow xis. 5x ◄ x2 ................2 ½ .• Chry91til• ("Aabutus'), Canada. Solid mass of 5 Inch (!) fiber. Very choice. 5 x 3 x 1 ¾ ........a,sy,fte, Andreasberg. Small brilliant xis. w. Calcite. 2 x 2 ½ ... . Clinochlote, Tilly Foster. Xld. |  | | Journal (issue) | | IN THE STUCK n? GEO. L. ENGLISH & (30., xnw xnnx CITY. aTHEIE' MINERAL COLLECTOR. [Entered as Second-Claus...boulders; their origin is practically the same. Any mass of rock or mineral, whether rounded or not, that has...agencies, is drift, and may range in size from a grain of sand to the largest boulder ; the word boulder gor...more or less round, like a bowl or bal . The origin of drift material is a matter fully explained in geological...stones in its wake. Nearly all of the large boulders were left on the surface of the drift, but occasionally |  | McDonald, Janece, Drysdale, Russell, Hill, David, Chisari, Robert, Wong, Henri (2007) The hydrochemical response of cave drip waters to sub-annual and inter-annual climate variability, Wombeyan Caves, SE Australia. Chemical Geology, 244 (3) 605-623 doi:10.1016/j.chemgeo.2007.07.007 | Journal (article/letter/editorial) | | elsevier.com/locate/chemgeo The hydrochemical response of cave drip waters to sub-annual and inter-annual climate...climate variability, Wombeyan Caves, SE Australia Janece McDonald a,⁎, Russell Drysdale a , David Hill...School of Environmental and Life Sciences, The University of Newcastle, Callaghan NSW 2308 Australia b ANSTO...Environment, Lucas Heights, P.O. Box 1 Menai NSW 2234 Australia Received 5 February 2007; received in revised...understanding of cave seepage waters is necessary to interpret geochemical variations in speleothem calcite in terms |  | | Journal (article/letter/editorial) | | July 4, 2015 P R O C E E D I N G S OF T H E GEOLOGICAL S O C I E T Y OF G L A S G O W . SESSION 1915-1916...1915-1916. (Fifty-eighth Session.) REPORT OF T H E COUNCIL FOR 1914-1915. [Submitted 11th November,...Council have again the pleasure of making their Annual Report upon the business of the previous session, t h...h e fifty-seventh of t h e Society's existence, and t h e y have reason to think t h a t upon the whole...the interests of most people have been turned from purely scientific studies to the art of war. A t the |  | | Journal (article/letter/editorial) | | and Agee, C. Ahem, J.L. and Dikeou, P.J., Evolution of the lithosphere beneath the Michigan Basin Albar6de...Alexander, C.M.O., Hutchison, R. and Barber, D.J., Origin of chondrule rims and interchondrule matrices in unequilibrated...structure and history of the Earth: evidence from global non-linear inversion of isotopic data in a three-box...Allen, T. and Chamberlain, C.P., Thermal consequences of mantled gneiss dome emplacement Altherr, R., Henjes-Kunst...sources for basaltic magmas erupted during formation of the Red Sea: constraints from Sr, Pb and Nd isotopes |  | | Journal (issue) | | Testing Laboratory of Great Britain Gemmological Association and Gem Testing Laboratory of Great Britain...D.). Callaghan, LA. lobbins, H. Tillander Council of Management: C.R. Cavey, T.]. Davidson, N.W. Decks...cc. FGi\ CM. Woodward, B.Sc.. FGA, DCA The Journal of Gemmology Editor: Dr R.R. Harding Assistant Editors:... No, a, Oc!oht>,-IY97 Table 1: The chronology of synthetic gemstones Inventor/trade country name/manufacturer/...Gemm., 1997, 25, 7, 453-516 Fool's gold?… The use of marcasite and pyrite from ancient times Lynne Bartlett |  | | Journal (article/letter/editorial) | | M. STOLPER Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena...(180/160)CO2/(180/160)rhyolite) determined in exchange expe,riments of 100-255 day duration are: T(°C) 1000 In O/co2_rhyolite...the rhyolitic glass is taken to be a simple mixture of normative silica and alkali feldspar components....modeled by linear combinations of endmember silicate constituents. Rates of oxygen isotope exchange observed...control by diffusion of molecular H20 dissolved in the glass/melt and are three orders of magnitude faster |  | | Journal (issue) | | Sorbonne Paris, France Bill Birch Museum of Victoria Melbourne, Australia Pete J. Dunn Washington, DC Peter... Peacor University of Michigan Ann Arbor, Ml George W. Robinson Natl. Museums of Canada Ottawa, Ontario... the history and substantiation of the natural monoclinic dimorph of mimetite .........................Record (ISSN 0026-4628) is a bi-monthly publication of the Mineraiogicai Record, Inc., a non-profit organization...Herodsfoot mine, Liskeard, Cornwall, England. Collection of the Natural History M useum, London; originally sold |  | | Report (issue) | | UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Reconnaissance geology of the Qufar Quadrangle...Kingdom of Saudi Arabia by Karl S. Kellogg Open-File Report Prepared for the Ministry of Petroleum... Reconnaissance geology of the Qufar quadrangle 2. Sample locality map of the Qufar quadrangle Figure...location of the Qufar quadrangle..................... Modal compositions of intrusive rocks of the pre-Hadn...suite...................... 14 Modal compositions of intrusive rocks from the Malayhah granite complex |  | | Book | | process, but of course, I have had much help. I particularly want to thank Jeff Fitzwater of the Columbia...me how to rock climb but also shared his knowledge of proper rope and rappel procedures. Tim Skinner, a...a former student, was an ideal model for the type of child I portrayed in the story. And to my 1996-97...it to the final version it is in now. Without any of the above. Cave Story would have never made Cavers...television weathercaster. Mike is the author of several other educational books including The Weather |  | | Journal (article/letter/editorial) | | six different cooling units of a dacitic to rhyodacitic ash-flow tuff of Early Permian age (Yacimiento...means of M6ssbauer spectroscopy, X R D and electron microprobe techniques. Four different types of layer...were distinguished by means of M6ssbauer spectroscopy based on the presence of a Fe 3+ doublet, called des... M6ssbauer spectroscopy data suggested that some of the muscovites originated from oxybiotites, whereas...been altered from normal biotites. The chemistry of layer silicate minerals showed that both the octahedral |  | | Journal (issue) | | devoted to the study of man-made and man-used underground structures and the archaeology of the Cold War. The...open to all and its membership includes all walks of life. Members are invited to contribute to this magazine...constructed at Coleshill 28 LOR Southern Extension of 1896 & the Dingle Tunnel _ 31 Archaeology Conservation...Railway Air-Raid Shelters in WWII 70 The Barnton Quarry Restoration Project 72 WWI Air-Raid Shelters in...Back page upper: One of the new computer suites built during the refurbishment of the former WWII bunker |  | | Journal (article/letter/editorial) | | Zircon oxygen isotopic constraint on the sources of late Mesozoic A-type granites in eastern China Chun-Sheng...Laboratory of Crust–Mantle Materials and Environments, School of Earth and Space Sciences, University of Science...Technology of China, Hefei 230026, China b Department of Geology and Geophysics, University of Wisconsin...granites are usually derived from partial melting of the lower crust and/or the upper mantle within extensional...unravel. A systematic laser fluorination analysis of oxygen isotopes was carried out for five welldocumented |  | | Journal (issue) | | chaperon and presi dent of the Mineralorisb Society of Joliet. (Prof. Ben Hur Wilson of this school, started...LAPIDARY ART, AND ALL The Mineralogical Societies of America _ BAKERSFIELD, CALIFORNIA ORANGE COAST...a business meeting of the Roch.-y Mt. Federation at El Paso, Texas, Arthur Flagg of Phoenix, Ariz., was...Richard A. H. Fischer of Grand Junction, Colo., vice-president; Mrs. Marie A. Smith of Phoenix, Ariz., secretary...place for the 1951 conven tion because of the availability of the Phoenix College facilities which are |  | | Journal (issue) | | Dec. 13—Rag Doll Parade, Bisbee. Dec. 14—Miracle of the Roses Pageant, Scottsdale. Dec. 14—Dons Club...Kuk, Pisinemo . . . The Papago have accepted those of the white man's customs which fit them, but continue...manner of their forefathers. Not often visited but most fascinating is the Papago Baby Shrine, one of the...circle of blackened ocotillo branches partly enclose a pile of rocks guarded by a tighter circle of upright...medicine men announced that only by the sacrifice of some Indian babies could the weather gods be appeased |  | | Journal (article/letter/editorial) | | B.V., Amsterdam In situ oxygen isotope analysis of feldspar and quartz by Nd:YAG laser microprobe Don...Don Elsenheimer and John W. Valley Department of Geologyand Geophysics, Universityof Wisconsin, Madison...Valley, J.W., 1992. In situ oxygen isotope analysis of feldspar and quartz by Nd:YAG laser microprobe. In:...obtained +0.5%0 ( l a ) on 400-1200-pm diameter spots of plagioclase using a Nd:YAG laser microprobe system...analyses on plagioclase megacrysts from a single sample of Marcy Anorthosite were made to determine the optimum |  | Boroughs, S., Wolff, J.A., Ellis, B.S., Bonnichsen, B., Larson, P.B. (2012) Evaluation of models for the origin of Miocene low-δ18O rhyolites of the Yellowstone/Columbia River Large Igneous Province. Earth and Planetary Science Letters, 313. 45-55 doi:10.1016/j.epsl.2011.10.039 | Journal (article/letter/editorial) | | com/locate/epsl Evaluation of models for the origin of Miocene low-δ 18O rhyolites of the Yellowstone/Columbia...Ellis a, B. Bonnichsen b, P.B. Larson a a b School of Earth and Environmental Sciences, Washington State...models have been proposed for the origin of the low-δ18O rhyolites of the Snake River Plain–Yellowstone hotspot...onset of Miocene magmatism (Boroughs et al., 2005). We critically evaluate the plausibility of each and...included in any model for the petrogenesis of low-δ18O rhyolites of the central Snake River Plain. Although |  | | Book | | OF NEW JEt{SEY. BY AUTll0RITY PUBLISHED 0l? THE LEGISLATURE. BY THE BOKRD OF 3IANAGERS. NEW JERSEY...JERSEY GEOLOGICAL SURVEY ORGANIZATION OF THE SURVEY. t$uu_'_t uf ];guuu_ers, llIS _ARGUS _. _ARD_...TIIE STATII OF HON. NEW MARCUS L. WARD, JE_S_T 1 A,%'D__X OIeF/C]O_ pY/2_t]DENT OF THE _TATZ (]ZOLOGICAL...(]ZOLOGICAL SURVEY. OF THE BOAI]D Oy _£_'AG_J_ Sxu : I h,'_ve the hoDor herewith to submit the Final...purpose and Surveys of making known to the Public :Manufacturing Legislature made of -New Jersey were |  | | Journal (issue) | | Indian Jewelry ) Slrryl BIN BHk #18 is t•,orarlly 011 of prill. ... Mil r , ~15-55 ~ CACTUS FLOWERS NAJAHE...1973 - No. 433 OFFICIAL MAGAZINE AMERICAN FEDERATION OF MINERALOGICAL SOCIETIES Offlcet'9 Mrs. W.H. Steinbrenner...DIRECTOR ASSOCIATE EDITOR CALIFORNIA FEDERATION OF MINERALOGICAL SOCIETIES Offlcet'9 Claude Schapera...Street. Long Beach. Calif. 90806 NORTHWEST FEDERATION OF MINERALOGICAL SOCIETIES Offlcer• Glenn Lee. President...S.W. Seattle. Wa 98116 SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES Offlcet'9 Virgil Lundell. President |  | | Journal (article/letter/editorial) | | in the mafic- to silicic-composition magma chamber of the Grizzly Peak Tuff, Colorado Clark M . Johnson...Department of Geology and Geophysics,University of Wisconsin, Madison, WI 53706, USA 2 American Museum of Natural...Natural History, Department of Mineral Sciences, New York, NY 10024, USA Received December 18, 1989 / June...June 1, 1990 Abstract. Strong compositional zonation of the 34 Ma Grizzly Peak Tuff in west-central Colorado...chamber was not continuously zoned but consisted of at least seven compositional layers. The most mafic |
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