 | Tuta, Zane H., Sutter, John F., Kesler, Stephen E., Ruiz, Joaquin (1988) Geochronology of mercury, tin, and fluorite mineralization in northern Mexico. Economic Geology, 83 (8) 1931-1942 doi:10.2113/gsecongeo.83.8.1931 | Journal (article/letter/editorial) | | Phenocrystseparatesconsistingof sanidine,plagioclase, and quartz were obtainedusing a Frantz magnetic separator...(1977) concludedthat this nearthe SombrereteSn district(Fig. 2) andhasalso diorite waspreore in age, a...place between the formation of the Guadalcazar district, SanLuis Potosi:The Guadal- rhyolitedomesand...rhyolitedomesandtheoverlyingpyroclastic material cazar district (Fig. 2) centers on the Guadalcazar in at leastsomedistricts...hosteddepositsof the Snbelt or the F depositsof the Zaragoza district, which was not included in this study. Sombrerete |  | | Journal (article/letter/editorial) | | claystones. No.4 Is con· glomerate. The other Is quartz geode. SCIENTIFIC AMERICAN acknowledges, with................... 141.756 1,405.-ALPACAS, ETo.-MoDre & Co., New York city. 1,406.-PAINT.-Prince's Metallic |  | | Journal (article/letter/editorial) | | claystones. No.4 Is con· glomerate. The other Is quartz geode. SCIENTIFIC AMERICAN acknowledges, with................... 141.756 1,405.-ALPACAS, ETo.-MoDre & Co., New York city. 1,406.-PAINT.-Prince's Metallic |  | | Journal (article/letter/editorial) | | TORKELSON B. E. (1975) Gas adsorption on crushed quartz and basalt. Geochim. Cosmochim. Acta 39, 212-218... Ge0phy.s Re.r Ixtt 13, 965-968. GRAEBERE. J., MODRE~KIP. J. and GERLACHT. M. (1979) Compositions of...Geochemistry of uitramafic xenoliths from Kapfenstein, Austria: evidence for a variety of upper mantle processes |  | | Journal (article/letter/editorial) | | Recently, BOHOR et al. (1987) have found shocked quartz in the basal layers of the three most Ir-emiched...the silica, however, also exists in HCl-insoluble quartz The amount of material which can be oxidixed and...BOHOR etal.(19871, however, have shown that shocked quartz is common in the basal layers of several K-T boundary...up of wstertransported material such as rounded quartz Brainsand locally derived cIay minerals (&ZHMITZ...boundary clays. Considering the findings ofshocked quartz grains in the Fish clay, however, it seems likely |  | | Journal (article/letter/editorial) | | Vienna, Dr.-Karl-Lueger-Ring 1, A-1010 Vienna, Austria ZLunar and Planetary Institute, 3303 NASA Road...(up to l-2 mm; MAURRASSEand SEN, 199 1) shocked quartz grains as well as altered spherules interpreted...differences cannot be explained by simple admixture of quartz, because enrichment and depletion factors are variable...of a different source rock, not just dilution by quartz. MARGOLIS et al. ( 199 1) reported on the presence...are pure SiOz (maybe lechatelierite) , and a few quartz 8rains at various stages of dissolution in the |  | | Journal (article/letter/editorial) | | lla.iley& Vail . Lnckoort.N. Y. Brown's Coalyard Quarry & Contractors' A.p paratus for hoisting and conve...and 3 are claystones. glomerate. The other Is quartz geode. No. 4 Is con· OOMMUNICATIONS RECEIVED...use of hydrosulphurlc acid? 1,405.-ALPACAS, ETo.-MoDre & Co., New York city. Maguet, relay, T. A. Edison |  | | Book | | (do 1mm) sú v puklinách fylitov kovskom vrchu pri Modre sú v rohovcových bridv údolí Jastrabie a S od vrchu...modranskom masíve na lokalite Dolinkovský vrch pri Modre (Šímová, Šamajová, 1979). Nízke Tatry: opísaný bol...prechádza až v grunerit. Je v amfibolitoch pri Modre-Harmónii. Považský Inovec: vzácny je v amfibolitoch...Karpaty: diopsid je hojný v erlánoch pri Bratislave, Modre a v Dubovej. Vyskytuje sa v-asociácii s grosulárom...erlánoch (Ca-skarnoch) na Dolinkovskom vrchu pri Modre. Vyskytujú sa tu hniezda zeleného až žltozeleného |  | | Journal (issue) | | page 14. CHAPTER II GENERAL CHARACTER OF THE DISTRICT.... . . . . . . . . . . . .. . . . . . . . . ..... .. ....... . ..... In pocket Waverley gold district .. . . . ........ . .. . ...... . .. . . ... ...slate .......... . VII. Open-cut showing belt of quartz veins .....•.................... VIII. Serpent...anticline ............................. . IX. Barrel quartz. . . . . . . . . . . . . . . . . . . . . . . ....fold between Copper and Rush lakes, Tangier gold district .................................... . 10. Section |  | | Report (issue) | | Main PAGE BUILDING STONES ONTARIO KENORA (DISTRICT) . Storey, C. C. Building and ornamental stone...River basin area, Recluse Review area, Casper District. [Cheyenne, Wy.J : The Bureau, [1982] 585.5(282)...study of undersea coal mining methods for Kozlu District of Eregli coal mines. 1970. 425(680) Atl6s D ...GEOLOGISCHE BUNDESANSTALT (AUSTRIA) YEARBOOKS. Geologische Bundesanstalt (Austria). 1982(533) G292j HP only...Robert B. Preliminary geologic map of the Dahlonega district, Georgia. [Atlanta, Ga.] : Georgia Geologic Survey |  | | Report (issue) | | wA A 7 PROSPECT 15N 02E 27 MU AMOLE DISTRICT BANNER DISTRICT BLUE HELL GROUP 19N 215W 101 35-03-A wA...115W 118 34-56-154 113-54-53W CATALINA DISTRICT CATALINA DISTRICT CHILDS-ALOWINKLE HUN CINNABAR MINE 02N...COPNELIAV (AJU)V ORACLE DISTRICT ORACLE DISTRICT OVERLAND HINE 045 P1MA DISTRICT DISTRICT PIIIAA PIMA ODEN...22S 23E 26 CALIFORNIA DISTRICT 155 29E 3 CAMPBELL MINE 235 24E 15 CuChISF DISTRICT 15S 122E 2 DEFIANCE...ZN C OIN 15EV 02 33-27-451 110-48-25W V BANNER DISTRICT 33-04-00V 110-45-00w AU AG CUV PBV m0 ARU:'M MINE |  | | Book (edition) | | outslandiug coutribut.ions: Pete Dunn, Peter J. Modre�ki, Mary E. MrosC', Andrew L. Palmer, George Shokal... 935- 945 ( 1 967) Amethyst, a violet var. of Quartz D Amicite, K 2 N a21\l.1 Si.1 O 1 0 • 5 1 1 2O...Berdesinskiite, AIPO1 , trig., isostr uct ur al w it-h Quartz Bcrlinitc, Bermanite, M o +2 Mn;t" 3(PO 4 b(...trandi uc = Aeschynite-(Y) Bl oodst oue, a var. of Quartz Bobierrite, Boehmite, tl.·f g3(P O.i ) 2 • 81... Carn eliao , a red or r eddish- brown var. of Quartz Carobbiite, - = Karpatite 26 _C::: t::::: |  | | Book | | are composed of moderate to well-sorted sand with quartz being the dominant mineral. Shell material composes...Final Environmental Statement. US Army Engineer District, Wilmington, NC United States Department of Commerce...- -. -_ . -- . -_. --. ~--.''':-- -20 L09uno Modre ,--. --.' ·5 -- , -----:.:~. ~.;-==~~~~:~~...sand contains abundant volcanic rock fragments, quartz, and sanadine derived from Tertiary volcanic fields...Hurricane Carla, 9-12 September 1961. Galveston District Corps of Engineers, 29 pp US Army Corps of Engineers |  | | Book (edition) | | Classificalion of Deep-Sea Sediments 407, Abyssal Clays 407, Quartz and Feldspar 408, Zeolites (Phillipsite) 408, Manganese...discussion, the "equivalent size" is that of a quartz sphere, having the same settl ing ve locity as...organisms. Among the terrigenous sands, the mineral quartz is the most common, but large percentages of feldspars...classified as an orthoquartzite if predominantly quartz; an arkose if largely feldspar and sand-sized igneous...fragments, particularly off river mouths where Q (Quartz and chert) Orlhoquortzite o/o 0 ... G' ." |  | | Report (issue) | | 760 E ±51. 8km DEPTH 10.0km (geophys i c i s t ) AUSTRIA (546) ML 2.0 (VIE). OGA 0.23 128 1.55s 1 . 1...City, Edwards Air Force Bose. Peorblossom, Sierra Modre, Valyermo and Van Nuys. Felt (IV) at Bodfish, Chino...13.711 E ±12.2 km DEPTH 10.0km (geophysicist) AUSTRIA (546) MD 2.6 (LJU). ML 2.3 (VIE). VOY DEPTH 5...E ±30. 6km DEPTH 10.0km ( geophys i c i s t ) AUSTRIA (546) ML 1.1 (VIE). WTTA SOTA SKT JUL 20, 1992...13.B90 E ± 8.1km DEPTH -= 10.0km (geophysicist) AUSTRIA (546) ML 2.1 (VIE) . VOY PCA PNL HON BALM -2 |
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