 | Kearns, Lance E., Coccina, Frank, John, Alyssa Saint, Raiter, Erin, Tucker, Thomas (2009) The Mineralogy of the Buck Hill Syenite Intrusion, Augusta County, Virginia. Rocks & Minerals, 84 (4) 352-362 doi:10.3200/rmin.84.4.352-362 | Journal (article/letter/editorial) | | MINERALOGY OF THE BUCK HILL S Y E N I T E I N T R U S I ON , Augusta County, Virginia B Downloaded by...State University] at 09:33 19 February 2013 uck Hill is a small, elevated ridge located just east of...the 7.5-minute Stokesville Quadrangle, Augusta County, Virginia. In this area, forty-one dikelike intrusions...found in Augusta, Highland, and Rockingham counties, Virginia, and bordering Pendleton County, West Virginia...topographic feature known as Buck Hill (fig. 1). The Buck Hill intrusion is a nepheline-natrolite syenite measuring |  | | Journal (article/letter/editorial) | | MICROMINERALS FROM BLACK JACK CANYON, GREENLEE COUNTY, ARIZONA. E. Grundel, 2000 S. 2d St., No. 8, Arlington...mileposts 162 and 163 near Black Jack Canyon, Greenlee County, Arizona. The specimens are found in the vesicles...Graham Counties,Arizona. Arizona Bureau of Mines, county geology map series 3-4. A NEW OCCURRENCE OF CUBIC...5 Volume 78, March/April2003 119 San Benito County, California; Tamvatnei, Siberia; and near Gulsen...is also the source for staurolitein Patrick County, Virginia.) A small stream-which passes through Johnson |  | | Journal (article/letter/editorial) | | Colorado; the Zapot pegmatite, Mineral County, Nevada; Carroll County, New Hampshire; the Morefield and Rutherford...peg168 ROCKS & MINERALS matites of Amelia County, Virginia; Wisconsin; Tordal, Norway; Russia; and Matawatawa...correlation. Three samples of amazonite from Amelia County, Virginia, repeatedly showed Pb concentration below...below the detection limits. Samples from Amelia County were also analyzed for trace amounts of iron and copper...pegmatite, Nevada 1 3 4 5 91 95 0 0 Carroll County, New Hampshire 4 0 1 2 3 4 5 228 137 163 165 |  | | Journal (issue) | | on limestone along r~:t~JQ.\{t;_t:l'!'P_erland County, 5 miles southwest of Carlisle. Photo courtesy~'of... Greene County, with 12 major underground mines planned, may become the "numero uno" county for coal...headquartered at the U.S. Geological Survey in Reston~ Virginia. The NCIC is specifically dedicated to hunt for...A wooded area southeast of Colebrook in Lebanon County contains a unique geologic feature. An unusual...- Located in the woods north of Lawn in Lebanon County is this unusual example of the weatheri ng of diabase |  | | Journal (article/letter/editorial) | | rare-earth pegmatite was mined at Barringer Hill in Llano County in the early 1900s but was flooded by Lake...on "The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April 1991). i i • I...66, May/June 1991 197 LOCALITIES BY COUNTY Bastrop County KEY mm T * ? — — — — best occurrence..."specimen quality" questionable occurrence Angelina County Lufkin, 1 mile N of Lufkin in railroad cuts, in...(petrified wood) (Folk et al., 1961). Baylor County Aransas County Aransas Pass area, Intercoastal Canal |  | | Journal (article/letter/editorial) | | TEXAS By RALPH L. ERICKSON ABSTRACT The Tertiary Buck Hill volcanic series, about 4000 feet thick, covers...structurally downwarped Marfa basin in which the Buck Hill volcanic series accumulated. The volcanic series...Boquillas formation Page Tertiary system 1361 Page Buck Hill volcanic series 1361 1354 Pruett formation 1362...region include Goldich and Elms (1949) in the Buck Hill quadrangle, Goldich and Seward Figure Page 3...which Goldich and Elms (1949, p. 1143) named the Buck Hill volcanic series. Six months was spent in the field |  | | Journal (article/letter/editorial) | | 10 hparitea Ohvine bssalt Hypersthene andesite Nepheline bssalt o-9 l-l 3.0 O-6 l-8 1.7 ~~~0~~~~~. N~CKOLDS...Arkansss bauxite contains -18 p9.m. MO, mom than the nepheline syenite (-6 p.p.m.) ~w~hit~d~~[26]. ~~~~~~~y~~~t...twice as much molybdenum as the typical granites. Nepheline syenite from Hot Springs, Ark., contained 3.5...intermediate gabbro, and aplite. The felsites of Baro Hill and Mt. Houghton (l-1, 1.4 and 0.8 p.p.m. MO) are...Springs basalt Butoherkniie Hilf bmalt Buck Hill syenite Pot&o Hill andesite Cromen trachyte Mitchell Mesa |  | | Journal (article/letter/editorial) | | k-values even if one is highly alkalic (and contains nepheline or leucite) and the other is tholeiitic. Also...mining distriet, a quadrangle, or less commonly a county), a plot of the Niggli k-values versus the weight...St&e ‘umber Locality ti Francisco Mtns. >ochise County 3atman district Arizona 50% SiO, .18 .32 SiO...districts California 60% i Monument Valley Nohave County %nta Maria basin 3arrizo Mtns. .59 1 2 3 Laaaen...Counties Audubon-Albion stock Specimen Motmtain Routt County Rabbit’ Ears region .39 .17 .34 1956 C’noss |  | | Report (chapter) | | coarse-grained equivalents; (2) phonolite, nepheline syenite and nepheline-normative trachyte; (3) trachybasalt...exceeds 75, the normative percentage of quartz or nepheline is used without consideration of normative plagioclase...75, the weight per cent of normative quartz or nepheline. For rocks with differentiation index less than...plagioclase (Table 2) in all four types. Phonolite, nepheline syenite and nephelinenormative traehyte Silica-undersaturated...to arfvedsonitic amphiboles, and aenigmatite. Nepheline and sodalite form phenocrysts in a few occurrences |  | | Journal (article/letter/editorial) | | alkalic massif and on the clarke of beryllium in nepheline syenites. Dokt,. Aka^d,..1[oaft. S.S.S.R., 109...us (1949), Stratigraphy and petrology of the Buck Hill Quadrangle, Texas. B ull,.Geotr.S oc. Am., 6O...beryllium deposit at the Mount wheeler mine, white Pine County, Nevada. tl . S. Geol.Suney Prof . Paper,4OO-8 |  | | Report (issue) | | actual specimen is dark brown. Right: Nepheline crystals, Davis Hill, Bancroft. Specimen measures 21 cm...Lily Robertson occurrence Cancrinite Hill occurrence Davis Hill occurrence Princess sodalite mine Vardy...Genesee No. 2 Mine · Thompson Mine Hickey Mine Selby Hill sunstone occurrence National Graphite Mine McKenzie...mine Desmont Mine Cudney occurrence Wilberforce (Virginia) graphite mine Richardson (Fission) mine Dwyer...mine Clark Mine Drury occurrence Croft Mine Tory Hill - Gooderham - Kinmount Hadley granite quarry Canadian |  | | Report (volume) | | -Elisha Mitchell Scientific Society Journal. Chapel Hill, N. C. Eng. Jour.-Engineering Journal. Montreal...Survey Bull.-Maine Geological Survey Bulletin. Augusta, Maine. Maine State Geologist Rpt.-Maine State...Bull.; County Rpt.-Maryland Department of Geology, Mines and Water Resources Bulletin; County Report...Proc.-Virginia Academy of Science Proceedings. Charlottesville, Va. Va. Geol. Survey Bull.-Virginia Geological...Investigations. Olympia, Wash. W. Va. Acad. Sci. Proc.-West Virginia Academy of Sciences Proceedings. Morgantown, W |  | | Report (issue) | | A note on newly discovered kimberlites in Riley County, Kansas William L. Mansker, Bill D. Richards, and...petrography of the Twin Knobs ttl lamproite, Pike County, Arkansas . 205 Michael A. Waldman, Tom E. McCandless...Potash Sulfur Springs igneous complex, Garland County, Arkansas Robert E. Zartman and J. Michael Howard...Bend National Park, Texas . vii 305 Elizabeth Hill and Calvin G. Barnes Geochemical comparison of...Their study of melanite garnets from several nepheline- (Fig. 9; Moats and others, 1985). Unfortunately |  | | Report (volume) | | cientlfica Circular Classe classification Company, County Collections Committee Communications Comparative...Scientific Society Journal vols. 62, 63. Chapel Hill, N. C. Emory University Quarterly vols. 1, nos....Abstracts nos. 5, 6. Bethlehem, Pa. Los Angeles County Museum: Publications nos. 4-7; Quarterly vol. 6...Geologist's Report 1942-43, 1943-44, 1945-46. Augusta, Maine. Maine University, Technology Experiment...Scientific Society Journal) vols. 62, 63. Chapel Hill, N. C. North Carolina Department of Conservation |  | | Report (volume) | | cientiflca Circular' Classe classification Company, County Collections Committee Communications Comparative...Scientific Society Journal vols. 60, 61. Chapel Hill, N. C. Engineering and Mining Journal vols. 145... La. Maine Geological Survey Bulletin no. 1. Augusta, Maine. Maine Technology Experiment Station: Bulletin...Water Resources Board: Bulletin no. 1, Montgomery County: Reports on Water Supply, Clark, Franklin (and...Station Bulletins 24, 28, 29. Salt Lake City, Utah. Virginia Academy of Sciences Proceedings 21st-23d Annual |  | | Report (issue) | | (Geology)—Texas—Presidio County. 2. Domes (Geology)-Texas—Brewster County. 3. Geology—Texas—Presidio County. 4. Geology—Texas—Brewster...Geology—Texas—Brewster County. I. Corry, Charles E., 1938—II. Geological Society of America. III. Title:...2-2. tact sae ci sats cemeteries Pe eaten te eee Buck HilliGroupi gn ic tn ee een anette eran eee erie...eee nen en Solitario igneous suite 22, teen ee Buck Hill Group 5.0625. Gee ees eee a 26 pH| 27 28 28...circular breached dome on the Presidio-Brewster county line, 16 km northwest of Terlingua, and about 24 |  | | Book | | Columbus, Ohio/USA Professor James L. Powell Department of Geology Oberlin College Oberlin, Ohio/USA ISBN-13:978-3-642-65369-8...Killarney, 0.7184 Ontario, Canada Great Salt Lake, Utah, USA 0.7174 FAURE, HURLEY, and FAIRBAIRN (1963) HART...ratios occur within a single igneous complex. The Buck Hill and Tascotal Mesa Quadrangles of western Texas...strontium content for the igneous rocks of the Buck Hill (solid circles) and Tascotal Mesa (open circles)...versus percent silica in the igneous rocks of the Buck Hill and Tascotal Mesa quadrangles, Western Texas. |  | Parker, Don F., White, John C., Ren, Minghua, Barnes, Melanie (2017) Basement control of alkalic flood rhyolite magmatism of the Davis Mountains volcanic field, Trans-Pecos Texas, U.S.A. Lithos, 292. 234-249 doi:10.1016/j.lithos.2017.09.011 | Journal (article/letter/editorial) | | rhyolite lava. North of the CR intrusions of nepheline syenite and associated magmas. IP Davis Mountains...produced a 325 km CE long, N-S lineament of nepheline syenite, phonolite and trachyte intrusions that...map of the central Davis Mountains. Jeff Davis County, Texas. The University of Texas at Austin, Bureau...geochemistry of subsurface samples from west Texas, USA. Precambrian Research,119, 9-43. IP T Barnes,...rhyolites of the central Snake River Plain, Idaho, USA. Geology CR 33, 821-824. Boroughs, S., Wolff, |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Report (volume) | | KING, ELISABETH S. LOUD, MILDRED CHALLMAN MEAD, VIRGINIA M. JUSSEN and GEORGIANNA D. CONANT PART 2. INDEX...Reading: Military Service Pub. Co. Texas, Tordilla Hill area, color: Shale nomenclature: Clark, T. H. ,6...described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor:...analysis: KelH. D., 5. ler, W. D., 3. Talladega County, hematiteOklahoma, potash agstone, granite magnetite...ground water: Powham, C. E. ell, W. J., 4. Marengo County: Newton, J. G., 1. Core-drilling program, ChattanooMica: |  | | Book (volume) | | chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...gem qualityagatized and opalized wood. DAWES COUNTY CHADRON, in N part of Co. and as far W as Crawford...cuts, cut banks, breaks, draws and washes, gullies, hill slopes, etc.chalcedony roses, Celestite crystals |  | | Journal (issue) | | .................................... 378 LoRD's HILL, ME., ONCE CALLED H ARNDON. By C. F. Marble ......their articles failed to appear during 1944. Lord's Hill, Me., Once Called Harndon and then walk about one...right on a mountain trail which goes over Lord's Hill-turn left at about 4~ 0 before you enter the woods...his map. He should place the amethyst on Big D eer Hill, right on the C.T .A. trail. The amethyst here is...& M : The article in the August issue on Harndon Hill topaz · I have found very interesting. I have been |  | | Report (issue) | | metamorphosed hydrothermal system at Pine Canyon. Piute County, Utah. U.S.A. [abs.]: Mineralogical Society (London)...mineralogy of the Cerrillos copper deposit, Santa Fe County, New Mexico: New Mexico Geological Society Guidebook... E. E.. 1991. The igneous rocks of the Lincoln County porphyry belt, New Mexico: constraints on magma...geochemical and isotopic characteristics of the Lincoln County porphyry belt. New Mexico: implications for regional...the Sullivan Buttes Latite, Chino Valley, Yavapai County, Arizona, in Boyd, F. R., and Meyer, H. O. A., |  | | Book (volume) | | andesite 254 | Basalt . 255 | Leucite basalt 257 | Nepheline basalt 258) Peridotite . 263|Serpentine . - ...may replace the felspars in igneous rocks are nepheline, leucite, sodalite, hatiyne, and noseau (Cotta’s...usually with some potash and a little magnesia. Nepheline diorite. In the gabbro A white or coloured double...syenite, because it bears much the same relation to nepheline-syenite that felsite and rhyolite hold to granite...magnetite. Many syenites contain mica, quartz, nepheline, or augite. Granular syenite | Porphyrite |
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