| | Journal (article/letter/editorial) | material in the slates from the Lehigh-Northampton district of northeastern Pennsylvania. AJthough similar...a typical slate from the Parsons Brothers slate quarry on the Diamond Vein at Pen Argyl, and other slates...addition to the micaceousminerals, the slate contains quartz, calcite, dolomite, feldspar, pyrite, rutile, graphite... 60 40 10 20 ?o o o 60 60 40 CHLORITE QUARTZ 40 20 ?o o PYRITE o FFSCF FF = Froth Flolotion...microscopework the author was assistedby Mrs. Elizabeth Hartner and Mrs. Mary V. Black. The mineralogical concepts | | | Journal (article/letter/editorial) | Chair. The President announced that Mr. F. W. Hartner, F.G.S., had most generously offered to the Society...present corresponding tectonic phenomena. The district thus studied in detail by the author forms a typical...of their occupying a large part of the Naparima district east and south-east of San Fernando. The beds...Do the Globigeriitamarls occur in the Naparima district, and, if so, are they connected, with the Eadiolarian...tabulates the following succession in the Naparima district:— 3. Radiolarian beds resembling those of Barbados | | | Report (issue) | in Part A the name, U.S. Bureau of Mines mining district, reference that has the occurrence plotted on... (American Cr.) Chromite, Gold Hot Springs district MF-371, loc. 20 Tanana (13.2-13.55, 1.5-2.15)... and hematite. Gold may have been derived from quartz-carbonate veins associated with an east-trending...to terminate (American Gulch) Gold Melozitna district MF-371, loc. 14 Tanana (0.4, 4.8) 65°16'N, 152°56'W...Paleozoic age. (Ash Cr.) Gold, Tin Melozitna district Tanana (1.35, 6.7) 65°23'N, 152°48'W Tributary | | | Journal (issue) | Susanville yesterday. "The nugget is solid gold, no quartz being mixed with it, and weighs about six and three-quarters...few years ago a specimen was found in that same district worth $728, and about two years ago, one was found...Son Francisco for being the largest essentially quartz free nugget of its type exhibited. Insofar as is...States: USBM Inf. Circ. 8290. Walker, F. E., and Hartner, F. E., 1966, Forms of sulfur in U.S. coals: USBMlnf...County area was once occupied by a brick and tile quarry and plant. The two withdrawals serve to point up | | | Journal (article/letter/editorial) | clay, a sand, and a feldspar ir. terms of kaolin. quartz, and feldspar. The clay has the composition shown...will contain (m X a) parts of material K, I- T Quartz -b FIG. 2.-I, Hard porcelain; 11, soft porcelain;...Feuerungstechniker. 8th E d . newly edited by Fr. Hartner. Stuttgart: A. Kroner. 320 pp. M. 12, bound M.16...acid-proof material such as quartz glass, enamel metal or glass. When using quartz-glass plates, a damaged...damaged plate may be mended by sticking a piece of quartz glass over i t with (C. A.) water-glass putty. A | | | Journal (issue) | PIT es ee +. < 8 SG oS ™ ~ i ( cued AND QUARRY ee e Who has the greater liability? ET us say............. 0. cece eee eee ee eee Fritz New Hartner summarizes Competition Warren Studying his...he believes Affecting Agstone Market Pit and Quarry Foreign Digest 95 In British Columbia .......Chicago, Ill. Publishers of PIT AND QUARRY and Pit and Quarry HANDBOOK HARRY W. BAUMGARTNER, V. E...Associate Associate Editor Editor _— 48 PIT AND QUARRY Cutting Costs on the Long Lift ‘ from Pit to Plant | | | Journal (article/letter/editorial) | and as the Association may some day visit the district I give a brief abstract of the section. "* For...seldom more than 20 ft. thick. In the central district, near Lincoln, the Estuarine Beds have almost...between Kirton and Scawby stations, and in a large quarry near by, the general succession being as follows:...interest; it contained small, well-rounded pebbles of quartz, some of Lydianite, and many highly-glazed phosphatic...parting HA 'lDark red chalk with quartz grains (fossils) . Red marl with quartz-grains (B~lemnitu minimus) | | | Journal (article/letter/editorial) | Overhead expenses-How to distribute them in good and bad t i e s . ANON. Special Rep., U . S. Chamber of Commerce...that pure water alone will cause finely ground quartz t o go into colloidal solution. Similar experiments...pressures the hydration of large sized quartz crystals and of fused quartz takes place readily. At 400" water...explained but,it is stated that it is associated with “quartz, hornblendic rocks” and gneisses. Serpentine, which...factories is mixed with clay or with clay and crushed quartz and fired t o a temp. sufficiently high t o fuse | | | Report (issue) | separately. Anonymous. Gold veins of the Granite District, Chaffee and Lake Counties, Colorado [abstr.]:...Creede mining district; history and overview: in Field trip notes; Creede mining district, San Juan volcanic...resource assessment project for part of the Maybell District, Sand Wash Basin, Colorado: 25 p., illus. (incl... Colorado: In Field trip notes; Creede mining district, San Juan volcanic province, Colorado (Lindemann...Bibliography and Index of Colorado Geology Gray/Hartner Gray, ~ack D.; and Allen, Hank. Bison and Lindon | | Simonenko, E. P., Simonenko, N. P., Nagornov, I. A., Mokrushin, A. S., Gorobtsov, F. Yu., Vlasov, I. S., Volkov, I. A., Maeder, T., Sevast’yanov, V. G., Kuznetsov, N. T. (2017) Synthesis of nanocrystalline ZnO by the thermal decomposition of [Zn(H2O)(O2C5H7)2] in isoamyl alcohol. Russian Journal of Inorganic Chemistry, 62 (11). 1415-1425 doi:10.1134/s0036023617110195 | Journal (article/letter/editorial) | dip-coated ceramic layer to H2 and NO2 were studied in a quartz gas cell at 50–150°C; the composition of the gas...7763/IPCBEE.2015.V82.21 10. A. S. G. Khalil, S. Hartner, M. Ali, et al., J. Nanosci. Nanotechnol. 11, 10839 | | | Journal (article/letter/editorial) | whole rock analysis. C (Fig. 1). Furthermore, quartz and albite contents were > 20 wt. % and > 10 wt...dominated by non-sulfide gangue minerals, particularly quartz, albite, and muscovite. Quantitatively, the 3 lithologies...pp. 19–40. Parbhakar-Fox, A., Lottermoser, B., Hartner, R., Berry, R.F., Noble, T.L., 2017. Prediction | | Arndt, Harold H., Kent, Bion H., Packard, F.A., Haushild, W.L. (1980) Evaluation of the Wilkeson-Carbonado coal field, Pierce County, Washington, for hydraulic coal mining; Part 1, Geology; Part 2, Water resources. Open-File Report Vol. 1980 (80-802) US Geological Survey doi:10.3133/ofr80802 | Report (issue) | of Wilkeson Creek——————————————————————————————— Quartz diabase intrusion in Carbonado Formation, State...p. B8). The sandstone is composed chiefly of quartz (about 50 percent) and feldspar (about 35 16 percent);...and latite; mediumgrained intrusive bodies are quartz diabase and hornblende dacite porphry. Although...Carbon Gorge south of Carbonado. It is composed of quartz diabase and forms a sill at least 950 feet thick...glacial drift, but a few scattered outcrops of quartz diabase suggest that the sill extends at least | | | Journal (article/letter/editorial) | in the previously run analyte. Biomarkers in the quartz sand procedural blank were also low (10− 3 times... Nature 407, 623–626. Bravo, J.M., Perzl, M., Hartner, T., Kannenberg, E.L., Rohmer, M., 2001. Novel | | | Report (issue) | productive mines. The writer visited the lode-mining district late in the open season of 1912 to study the conditions...summary of the bedrock geology of the Fairbanks district has been abstracted from a report by Prindle and... F. J., Detailed description of the Fairbanks district: U. S. Geol. Survey Bull. 525, pp. 59-77,1913...The greater part of the bedrock of the Fairbanks district is formed of metamorphic rocks which have been...include rather massive quartzites, quartzite schists, quartz-mica schists, hornblende schists (in part amphibolitic) | | | Journal (article/letter/editorial) | equivalents observed. Overall, the presence of pervasive quartz alteration obscures breccia textures making it...giving the unit an overall porphyritic texture. Quartz Minerals 2018, 8, 541 7 of 21 eyes/phenocrysts...(Figure 2C). Common silicates observed include quartz, chlorite, however at ~0.3 total abundance (Figure...(Figure 2C). Common silicates observed include quartz, chlorite, and sericite, suggesting these samples...isolated occurrences of molybdenite occur within quartz veins. Garnet was also noted in the top 15 m, alongside | | | Report (issue) | der Akademie der Wissenschaften in Wien. Vienna, Austria. Am. Antiquarian Soc. Trans. and Colln.--American...others, 1968. Lists producers of crushed stone, quarry location, and the stratigraphic unit quarried....Creek Lake: U.S. Army Corps Engineers, Louisville District, Contract No. DACW27-75-C-0079, 40 p., 7 pls....p. 413-432, 18 figs. Attributes deformation of quartz specimens from Kentland to fracturing along crystallographic...the statistical computation of grains of detrital quartz. The author states that because this mineral is | | | Report (edition) | more clearly brought out than heretofore. The district is at present mainly agricultural, and except...coal has spread over the western half o·f the district, and since 1939 a number of oilfields have been...Jurassic rocks which occupy the surface of the district, and the existing geological maips-six�inch and...post-Carboniferous rocks, the surface of the Ollerton district conceals an important part of the East Pennine...sketch-maps show National Grid coordinates. The Ollerton district is within 100-km. square SK ( = 43). 1 1 INTRODUCTION | | | Report (issue) | Daniel Kennedy, Regional Engineer Anthony Homyk, District Engineer *Certified Professional Geologist by...variation of the M Bed thickness in the Tri-State district, Missouri, Kansas, and Oklahoma: unpublished...Isidore Gentile, Richard J. 1. Occurrence of quartz pebbles and feldspar crystals in Pennsylvanian...the M Bed host rock limestone in the Tri-State district, Missouri, Kansas, Oklahoma: Econ. Geology, vol...1436-1442, 2 figs., December 1966. Hanson, Ronald L. Hartner, F. E. Refer to Martin, R. 0. R. Refer to Walker | | | Report (issue) | Dexter, 2 1. Bauxite deposits of the Springvale District [Randolph and Quitman Counties] Georgia: U.S....(and Grant, Willard Huntington). A tourmaline. quartz dike near Decatur, Dekalb County, Georgia [abstract]:...Andersonville [Sumter County] Georgia, bauxite district: Ph D Thesis, Pennsylvania State Univ., 228 p...Jour. Sci., v. 264, p. 146-173, illus., 1966. HARTNER, FLORINE ELIZABETH, 1914see Walker, Forrest Eugene...setting of the Hawthorn Formation, Coosawatchie District, South Carolina: Southeastern Geology, v. 7, p | | Westphal, Andrew J., Bastien, Ronald K., Borg, Janet, Bridges, John, Brownlee, Donald E., Burchell, Mark J., Cheng, Andrew F., Clark, Benton C., Djouadi, Zahia, Floss, Christine, Franchi, Ian, Gainsforth, Zack, Graham, Giles, Green, Simon F., Heck, Philipp R., HorÁNYI, Mihaly, Hoppe, Peter, Hörz, Friedrich P., Huth, Joachim, Kearsley, Anton, Leroux, Hugues, Marhas, Kuljeet, Nakamura-Messenger, Keiko, Sandford, Scott A., See, Thomas H., Stadermann, Frank J., Teslich, Nick E., Tsitrin, Samuel, Warren, Jack L., Wozniakiewicz, Penelope J., Zolensky, Michael E. (2008) Discovery of non-random spatial distribution of impacts in the Stardust cometary collector. Meteoritics & Planetary Science, 43 (1) 415-429 doi:10.1111/j.1945-5100.2008.tb00630.x | Journal (article/letter/editorial) | studied oblique, high-speed impacts in non-cohesive quartz and pumice. They reported that the excavated crater...H., Drolshagen G., Englhauser J., Hartmann R., Hartner G., Srama R., Struder L., Stubig M., and Trumper | | | Journal (article/letter/editorial) | glass wool were combusted at 550 ◦ C for 8 h and quartz sand (Accusand, Unimin Corp.) was combusted at...below) were cleaned of particulates with combusted quartz sand and then ultrasonicated for 30 min each in...Geobiology 5, 119–126. Bravo, J.M., Perzl, M., Hartner, T., Kannenberg, E.L., Rohmer, M., 2001. Novel...deposits in the Dolomite Series of the Marico District, Transvaal, South Africa. Economic Geology 71 | | | Book | 35–285, 36–297, 37–307 Hansen, M.R., 92–765 xv Hartner, R., 38–319 Hashizume, B.K., 86–717 Hassan, M.S...Tassinari, MMML 9 3 Metallogeny of Culampajá Gold District, Argentina Avila, JC, and Lazarte, JE 4 Systematic...MATM 95 xix 14 15 16 Grain size analysis of quartz in potentially alkali-reactive aggregates for concrete:...analytical information, case study: Oiva’s gold-quartz-dyke in the Lapland granulite belt, Laanila, Northern...microscopy for automated mineralogical characterization Hartner, R, Walters, SG, and Berry, R 319 Apatite–biotite–carbonatite | | | Book (volume) | categorize as ‘stone ring’; and the material as Quartz var. chalcedony: agate. However he offered no commentary...For the later history of the motif, see Willy Hartner, ‘The pseudoplanetary nodes of the Moon’s orbit...astrologers as connected with them, op. cit. p. 525. cf. Hartner, op. cit. p. 153. 4 For example, the representation...evidence for its use in Sassanian times. A large quartz crystal in this form would, however, appear very...descriptive or a popular name where this is needed, e.g. Quartz, var. chalcedony (agate). This examination was | | | Report (volume) | accompanying depth of burial. In the Ruhr coal district of western Germany, the correlation between increase...study of coal metamorphism in the Crested Butte district, Gunnison and Pitkin Counties, Colo., Dapples...co1m, underlain by an estimated 12-14 :feet o:f quartz la.tite, which, in turn is underlain by 12 :feet...:feet o:f coal. This relation suggests that the quartz lat·i te :formed a.s a viscous igneous mass below...coal-forming vegetal material. (See ·vvalker and Hartner, 1966.) The percentage of sulfur and of pyritic | | | Journal (issue) | through March 19901one deposit in the Luc Yen district produced more than three million carats of rough...deposits are currently being worked in this gem-rich district. According to various trade sources) the finest...material from the Bo Pailin ruby and sapphire district in Kampuchea (Cambodia];however! heavy fighting...using baclzhoes and by hand throughout the Luc Yen district. In the most sophisticated operation! at Khoan...covers approximately 400 lzm2. The Quy Chau mining district is located about 120 lzm by road northwest of |
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