 | | Book | | BFOKNALL. Sontlon: SA M PSO N LOW , M A R STO N , SEA R LE, & RIVING TO N, CROWN BUILDINGS, 188, FLEET STREET...that many of the phenomerta described by M. Viollet-le-Duc have already been carefully investigated and... Vll mountains of service to otters, M. Yiollet-le-Duc con ceived tte idea of mapping the district...enjoyed the great advantage of visiting with M. VioUet-le-Duc many of the locahties he has sur veyed, and...closely •as possible tbe nomenclature of M. Viollet-le-Duc’s Map. In bke manner be bas retained tbe specific |  | | Journal (article/letter/editorial) | | and quartz, the rare minerars betafite, niobian anatase, and cyrtolite. This is the first known occurrence...Union Pacific Railway and U. S. Highway 91 on the north, and the Atchison, Topeka and Sante Fe Railroad...this point a trail leads westward up the mountain slope to the pegmatite, which lies about 750 feet above...study of the celestite deposits along the south slope. Durell has been kind enough to give a copy of his...vaughan's cactus granite is cactus FIat, on the north slope of the san Bernardino Mountains, 60 miles south |  | | Book | | following publishers for the U.S.A. and Canada Elsevier/North-Holland, Inc. 52 Vanderbilt Avenue New York, New...overlying igneous and metamorphic rocks. (1.1) Slope type. (1.2) Plateau type on basic igneous rocks...(1.1) 'Bowal type' with residual bauxite. (1.2) 'Slope type', with clastic-reworked bauxite. (2) Bauxite...of a bauxite deposit group (this latter is the 'slope type' of the Soviet classification of 1973, and...bauxite belts, this is the one which reaches farthest north, beyond the 76th parallel. For the karst bauxite |  | | Report (issue) | | is bordered by U.S. Forest Service land on the north, south, and west, much of it a checkerboard of clearcuts...hikers to the 9000-ft (2950-m) level on both the north and the south ridges of Mount Adams, but most other...years (fig. 2). Only the Muddy Fork flow on the north slope of Mount Adams is known to be younger than about...15°-35°. Below elevations of 7500 ft (2300 m) the slope of the volcano lessens markedly, individual lava...Goat Rocks-White Pass area 20-40 mi (3U-65 km) north (Ellingson, 1972). In addition to these extensive |  | | Report (issue) | | (saprolite and soil) ................... ........... Anatase . . Gibbsite _-.______.________...._._._ Goethite...accumulated in a small caldera on the southeast slope of the major Kauai shield volcano. Olokele Formation...point on Kauai, and Mount Waialeale, 1 mile to the north, rises to an altitude of 5,080 feet. The central...plateau between the heads of canyons on the northwest slope of the central mountains is an area of dense vegetation...Kalepa Ridge and Nonou Mountain (pi. 3), on the north by the Makaleka Mountains, and on the west by the |  | | Journal (article/letter/editorial) | | siliceous residues consisting of primary quartz and anatase, plus opal from primary silicates. These siliceous...the groundmass alter to creamy white blebs of anatase. The final stage of alteration of basaltic andesite...which may crystallize to cristobalite and residual anatase. In addition to surface samples at the silica pit...with newly crystallized cristobalite and residual anatase, almost everything in the original rock except...ceramics in nearby Reno. The quarry lies on the north slope of a hill consisting, near the surface, of Steamboat |  | | Report (issue) | | visits to the mine or to surface operations. Resume Le present ouvrage donne une description des mineraux...Ontario soit la region de Bancroft-Parry Sound et le sud de la province. Cet ouvrage fait partie d'une...peristerite, l' amazonite, le feldspath aventurine (heliolite), I' apatite et le corindon qu'on trouve dans...precieux mineraux industriels comme le gypse, le sel, le perrole, le gaz nature[ et la pierre de taille...roches. La calcite, la dolomie, le quartz, la celestine, le gypse, le chert, la pyrite et la galenefigurent |  | | Journal (issue) | | Bochum-Querenburg, West Germany Eric Offermann Arlesheim, Switzerland photomicrography: Julius Weber Mamaroneck, New...Harker, 2, Wellsic Lane, Rothley, Leicestershire LE 7 7QB England South Africa: Horst Windisch, 30 van...Sullivan, an American collector/dealer living in Switzerland. He will keep us informed of goings-on in Europe...Figure 8. (above) Calcite showing parallel growth (North Vernon, Indiana; golden yellow; 6.4 cm wide; U.S...crystal forms. A sixling requires a twin plane to slope in opposite directions at each end of the crystal |  | | Journal (issue) | | Goenoeng Tjlering situated' north of the Moeria and extending its north slope to the coast of the Java Sea...below. Among the latter are included melanite, anatase and rutile. Of the secondary minerals only the...122). ON THE PETROLOGY OF THE G. MOERIA 17 Anatase. In one rock, a biotite-latite, this variety of...granular rock occurring at 300 feet on the east slope the Goenoeng Tjlering (Nr. 71924), the second is...bedding of the river Sampok at 300-feet on the east slope of the G. Moeria (Nr. 70939). 15. Hornblende-monzonite |  | | Journal (issue) | | Mining Hall of Farne, Steve Whittington curator Nick North Larry & Carmen Piekenbrock Keith & Mauna Proctor...marvelous mineral mystery. lt is from St. Gothard, Switzerland. Tbe foregoing notice of Prof. Srnith's rnineral...In Great Variety, Collected in Colora do, for Sa le at . 1539 BROADWAY DENVER N o . 245 S ixteenth...many exceptional blue topaz crystals on the north slope of Pikes Peak. On bis own, Ed found many fine... Smoky quartz, 12.8 cm, from Alexander County, North Carolina. Jeff Scovil photo. Azurite with bayldonite |  | | Report (issue) | | zinnwaldite, zircon, zoisite. AMHERST COUNTY: amethyst, anatase, ancylitc, apatite, azurite, bomite, bastnaesite... AUGUSTA COUNTY: acmitc, andradite, analcime, anatase, aragonite, astrophyllite, barite, basaltic hornblende...turgite. BEDFORD COUNTY: almandine, amethyst, anatase, annite, anorthite, anorthoclase, anthophyllite...COUNTY: actinolitc, amesitc-daphnitc, ame thyst, anatase, anthophyllitc, arsenopyrite, asbestos, azuritc...wolframite, zircon. ROCKINGHAM COUNTY: analcimc, anatase, aragonite, astrophyllite, azurite, bastnaesite |  | | Journal (volume) | | c. ·-E I Cl) u, stripes (striations) that slope across their surface. Such crystals are said to...'right-handed', depending on the direction of the slope and the position of the pyramids. Treatment Quartz...are found in the valley of the lrawaddy River, north of the country's capital , Rangoon . Sri Lanka is...the solar ,._ The atmosphere on Mars, the system. le is about twice 'red planet', is predominantly as...particles bonded together to form a recognisable planet. le was extremely cold when this happened, but Earth |  | | Book | | Ball (UK), I. Benkovics (Hungary), F. Bianconi (Switzerland), J. R. Blaise (Spain), A. V. Boytsov (Russia)...120 123 127 127 128 x Table of Contents 3.8 North-Bohemian Cretaceous Basin . . . . . . . . . . ..... . . . . . . . . . . . . . 3.8.1 StráL Block, North Bohemian Basin . . . . . . . . . . . . . . . . ...Mountains, West Carpathians . . . . . . 14.1.1 North Gemer Zone . . . . . . . . . . . . . . . . . . .... . . 17.5 Arjeplog-Arvidsjaur-Sorsele Region, North Sweden . . . . . . . . 17.5.1 Arjeplog District |  | | Journal (issue) | | Bochum, W. Germany Eric Offermann Ariesheim, Switzerland Harold and Erica Van Pelt Los Angeles, CA Articles...Attn: Henry Truebe, St. Joe American Corp., 2002 North Forbes Blvd., Tucson, AZ 85745. Deadline is September...Silverton. Backtracking about 600 meters (2000 feet) north of the pass on the Ouray side, a dirt road leads...deposit is located about 1 mile east and 3 miles north of the town of Stoneham, Weld County, Colorado (R56W...Chicago, 220-222. SINKANKAS, J. (1959) Gemstones o f North America. Vol. 1, Van Nostrand Reinhold, New York |  | | Report (issue) | | fluorite ore, Poncha Springs, Colo. 14. Tungsten ore. North Carolina Geology and Description of Thorium and...Cretaceous age. In places, especially around the north half of the dome, the intrusive rock replaces one...and vary in elevation from about 1,160 m at the north end of the range to 2,029 m on the northernmost...trees are most common along valley bottoms and on north-facing slopes. In the northern part of the mapped...the east side of the main intrusive body to the north and east of Peterson Spring in 1944 (Dunham, 1946) |  | | Journal (issue) | | Bochum, W. Germany Eric Offermann Arlesheim, Switzerland Harold and Erica Van Pelt Los Angeles, CA photomicrography:...northeast at ir regular intervals at least to central North Carolina. The highest hill reached an elevation...the mineralogically better-known Lincoln County, North Carolina, locality. After what must have been considerable...tabular ilmenite crystals were once found on the north slope of the mountain as float. Platy ilmenite crystals...white quartz were recovered from fields at the north base of the mountain during the 1950s. The ilmenite |  | Mi, Wentian, Luo, Yuhang, Xin, Jie, Tai, Baoqiang, Ye, Xiangfei, Miao, Ke, Shang, Fuhua, Zhang, Peng (2023) Provenance Difference Analysis of the Eastern and Western Taiyuan Formation in the Northern Margin of the Ordos Basin and Its Tectonic Significance. Minerals, 13 (2) 155 doi:10.3390/min13020155 | Journal (article/letter/editorial) | | Paleozoic, the Siberian plate collided with the North China Craton, and the Taiyuan Formation was deposited...© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed...Basin is the largest multicycle craton basin in the North China Craton [1,2] (Figure 1), with sustained subsidence...considered to be from the northern margin of the North China Craton, but the difference between the east...considered to be from the northern margin of the North China Craton, but the difference between the east |  | | Report (edition) | | Dillsburg iron mines Kline’s locality quarry anatase and pyrite Rossville azurite and malachite Strickhousers...them. Never work above or below a person on a rock slope; you may cause a rock slide endangering you and...spaced contour lines indicate a steep grade or slope. Distances between points can be measured directly...allophane almandine alunite alunogen analcime anatase ancyl ite andalusite andersoni te andesi ne andradite...4000 3000 5000 7000 FEET 6000 1 Scale for North is all location maps KILOMETER unless otherwise |  | | Report (issue) | | ____________ Sphene__________________________ Anatase ______________-____-_-_-___--_Rutile_____________________---_...------__ Sipes deposit_____..-________________ North and South Ironton deposits, by Hal G. Stephens__________________...21. Map and sections showing the Sipes and the North and South Ironton bauxite deposits. 22. Map and...sections showing the Bates, E. A. Dixon, Harrison, North Heckler, South Heckler, Hubbard, Jennings, Kramer...Pruden mine._________________ 19. Section in the north wall of the Alexander mine, showing small pebblelike |  | | Journal (volume) | | Geology of Romania, Technical Univ. Cluj-Napoca – North Center Baia Mare Editor in Chief: Conf. Dr. Sorin...Cluj-Napoca – North Center Baia Mare, Floarea Damian, Technical Univ. Cluj-Napoca – North Center Baia Mare...Annual Conference and International Symposion. North America Lake Management Society: p268-274. Smol...010041 Bucharest, RO; Technical Laboratory at Lhoist North America, Inc., 3700 Hulen Street, Forth Worth, Texas...element minerals occurrence is situated on the north slope of the Sebes Mts, South Carpathians, in the upper |  | | Journal (article/letter/editorial) | | Turkey. Sommaire La tourmaline est le borosilicate le plus répandu dans le milieu magmatique-hydrothermal...trouvent le gisement mésothermal argentifère à Pb–Zn–Cu de Kadıkalesi (Bodrum–Muğla) et le gisement aurifère...dans le domaine de la buergerite. Le mécanisme de substitution principal serait exprimé par le vecteur...compositions dévient de la série idéale schorl–dravite selon le vecteur d’échange de l’uvite. Les spectres de Mössbauer...contain Cu–Au–Mo mineralization. Although present in North American and some Australasian deposits, breccia |  | | Report (issue) | | Arize drainage near Labastide-de-Serou, on the north slope of the Pyrenees Range (Lacomme and Fontan, 1971)...the alluvial deposits in Bretagne and on the north slope of the Pyrenees Range, occurrences are rioted...sectors of Rutshuru, Shaba, N'Zole, Bitso, N'Yanzale, North Kivu, and Hango. 7. Canada: in the southern region...Philipsburg, five in the area north of Wise River, and one in Rock Creek, north of Dillon, Mont. MINERALOGY...are opaque. Associated minerals include pyrite, anatase, ilmenite, leucoxene, garnets, staurolite, cassiterite |  | | Journal (article/letter/editorial) | | indicated. [ouGasparite-(Ce)is associatedwith rutile, anatase,magnetite, renswalsiteis biaxial negative, parallel...material is preservedat the Mus6e moraine of the north slope of Pta. Glogstafel, Yal Formazza, Royal de I'Afrique...Brussels.J.D.G. the Mineralogical Institute, Basel, Switzerland. As is noted by the authors, the mineral has |  | | Journal (article/letter/editorial) | | Carboniferous karstic bauxite on the southern margin of the North China Craton Lihua Zhao, Xuefei Liu PII: S0024-4937(19)30381-0...Carboniferous karstic bauxite on the southern margin of the North China Craton, LITHOS, https://doi.org/10.1016/j...proposed. • Mainly material transport from the North Qinling and Kuanping Group. • Bauxitic formation...karstic bauxite on the southern margin of the 3 North China Craton 4 Lihua Zhao, Xuefei Liu* 5 State...Carboniferous bauxite is widely developed on the North China Craton (NCC), and is 11 referred to as the |  | | Journal (issue) | | of the Fiescher Glacier, Oberwallis Region, Switzerland ...............................................5.2cm Quartz var. Morion, Tiefen glacier, Switzerland, 15 cm Photo: Malte Sickinger MARCUS BUDIL Monaco... Quartz var. open and closed Gwindel, Winterstock, Switzerland, 8.5 cm Photo: Malte Sickinger MARCUS BUDIL...quarry and processing operations have expanded, both north of County Road 178 on the western end and eastward...borders the north side of the quarry. Although some exploratory blasting was done on the north side of the |
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North slope, Le Catogne, Sembrancher, Entremont, Valais, Switzerland