 | | Journal (article/letter/editorial) | | 779 THE MOUNTAIN PASS RARE-EARTH CARBONATITE AND ASSOCIATED ULTRAPOTASSIC ROCKS, CALIFORNIA Stephen B...which contains the rare-earth orebody at Mountain Pass in California, is a moderately dipping tabular intrusion...abundant carbonatite and alkaline dikes. The Mountain Pass carbonatite and alkaline rocks lie in a narrow...mineralogically unusual. The mafic members of the Mountain Pass alkaline rock suite belong to the ultrapotassic...rocks, enriched mantle, Sulphide Queen, Mountain Pass, California. Sommaire La carbonatite de Sulphide |  | | Book | | MINERALS OF CALIFORNlA 299" 257889 PEMBERTON' HOFE CALIFORNIA MINERALS 2995 SEP 1933 OINCO Digitized by...org/details/mineralsofcalifo00pemb MINERALS OF CALIFORNIA - MINERALS OF CALIFORNIA H. Earl Pemberton ~ VAN NOSTRAND...H. Earl, 1907Minerals of California. An updating of: Minerals of California: centennial volume, 1866-1966...index. 1. Mineralogy - California. 2. Mines and mineral resources - California. I. MUidoch, J oseph, 1890Minerals...1890Minerals of California. 11. Title. QE375.C32P45 549.9794 81-15963 ISBN 0-442-274882 AACR2 Preface | | | Book | | ^ '“ P r . . . I West Orange SOUTH SAN FRANCISCO PUBLIC LIBRARY 9048 00992838 7 257989 R q549...q549 PEMBERTON, H.E MINERALS OF CALIFORNIA P 2995 IpSl q 49 f 07. 257889 ^ pe B T 5 w! balJ E...org/details/mineralsofcalifoOOpemb MINERALS OF CALIFORNIA MINERALS OF CALIFORNIA H. Earl r i L ] Pemberton ...H. Earl, 1907Minerals of California. An updating of: Minerals of California: 1866-1966 / by Joseph Murdoch...Includes index. 1. Mineralogy -California. 2. Mines and mineral resources- California. I. Murdoch, Joseph, 1890Minerals |  | | Book | | . . . . . . . . . . . . . . . . . . Basin and Range Province . . . . . . . . . . . . . . . . . . . ...allanite, spheue Chevkinite Metatorbernite Zircon, baddeleyite Zircon O-(OR)2-F 2 .... . . l\!Iicrolite, apatite...Ba, and possibly Ca, are described by Christ and Clark ( 1955) as based on a pseudohexagonal arrange1nent...short- and long-wave ultraviolet. The short-wave range is 2,300 to 3,100 A, with concentrations fron1 com1nercial...com1nercial equipment at 2,537 or 2,652 A. The long-wave range is front 3,100 to 4,000 A, with 3,650 A predo1ninating |  | | Journal (issue) | | in the Chuckawalla country, outside the bombing range. And there'll be more coming up." • Almost on the...Marshal South and his family from their Ghost Mountain home "for the duration." His article this month...management area: Oct. 23-Nov. 1 5 ) ; California: Sep. 1-Oct. 31 (Imperial county: Sep. 16-Oct. 15). Ducks—Nevada:...Publishing Company, 636 State Street, El Centro, California. Entered as second class matter October 11, 1937...1937, at the post office at El Centro, California, under the Act of March 3, 1879. Title registered No |  | | Report (issue) | | Science office in Fort Collins, Colorado, publishes a range of reports that address natural resource topics...Preserve (MOJA) in the Mojave Desert of southern California hosts an extensive geologic record, with units...day). MOJA topography is dominated by numerous mountain ranges hosting extensive geological exposures...south-central MOJA and notified paleontologists at San Bernardino County Museum (SBCM). This resulted in one of the...Christine Garcia (California Academy of Sciences), Scott Kottkamp (San Bernardino County Museum), Jeffrey |  | | Journal (issue) | | of the Little Three mine pegmatites, Ramona district, San Diego County, California ..................... B. Spaulding R. A. Mason & R. F. Martin , California locality index ...........................................129 by A. R. Kampf & the Southern California Chapter of the Friends of Mineralogy, Locality...Ramona in e P e g m a t it e s , istrc San Diego D ,California Eugene E. Foord U. S. Geological Survey...Louis B. Spaulding, Jr. P. O. Box 807, Ramona, California 92065 Roger A. M ason Dept, of Earth Sciences |  | | Book (edition) | | now the major sources of RE elements (Mountain Pass, California) and of Nb (Oka, Quebec and Araxa, Brazil)...localities as inclusions in the limestone”’ (italics mine). Actually, the first published description of...field work on the Iron Hill complex of Gunnison County, Colorado, in 1912-1913. Although his final results...carbonatite dikes cutting the kimberlite of the Premier mine (p. 542) he classed as magmatic, but 1 Bowen admitted... Colorado (Olson and Wallace, 1956), Mountain Pass, California (Olson et al., 1954), southwestern Montana |  | | Book | | 353-416 257-320 321-384 225-288 137-224 CALIFORNIA ] 273-336 ARIZONA-IV ] 1-102 [ 17 / 1986...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALABAMA Iron phosphate mineral locality at Indian Mountain, Alabama (by H. Harwood) 5:241-244 Iron-manganese |  | | Journal (article/letter/editorial) | | synthetic "zircon" standard is used to cover a range of concentration betrn-een1 and 560 ppm.'I'he method...King Wichita Mountainsd Z-22 Essonvilled SQ-81 Mountain Pass" spectrochemicat*rsotopedilution :':l:l-e^^TlTi'"'...zitcon, the high-temperature form of zirconia (baddeleyite),and a silicateglass.Although difierential solution...base (68/6 zftconia and 32/p silica) to cover a range of lead concentrationfrom 1 to 560 ppm. A step-wisedilution...ing the current in small increments before each pass. The current at which the zircon will concentrate |  | | Journal (article/letter/editorial) | | sulphides and barite from several carbonatites (Mountain Pass, Oka, Magnet Cove, Bearpaw Mountains, Phalabora)...composition of the source material. Barites from the Mountain Pass carbonatite show an increase in 634S with sequence...and KROUSE (1971) found that galena from the Mountain Pass carbonatite was anomalously enriched in 32S...to the low temperature of formation of the Mountain Pass carbonatites. We present here further analyses...summarizes data for galena and barite from Mountain Pass (California), pyrite from the Bearpaw Mountains (Montana) |  | | Book (edition) | | Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...Hey 4.C Oxides with M: 0 =2:3, 3:5, etc. 0955). Clark (1993). and Blackbum and Dennen 4.D Oxides with...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada |  | | Journal (article/letter/editorial) | | emplaced in continental extensional settings and range in age from Archean to recent. They commonly coexist...evidence from extrusive carbonatites, such as Homa Mountain, Kenya (Clarke 4 G. J. SIMANDL AND S. PARADIS...metamorphic events, the U-Pb age dates on zircon and baddeleyite corroborate the original data and confirm that...and Bailey (2012) and U–Pb dates on zircon and baddeleyite from Rukhlov and Bell (2010). Age estimates for...supergene enrichment). In view of the broad temporal range of carbonatites on the world scale and the divergence |  | | Report (volume) | | Presses de California Acad. Sci. Proc. Francisco, Calif. Proceedings of the California Academy of Sciences...Sciences. San California Dept. Water Resources Bull. Bulletin. Sacramento, Calif. California Department...Resources California Div. Mines and Geology Bull. Bulletin. San Francisco, Calif. California Division...and Geology California Div. Mines and Geology County Rept. Geology County Report. San Francisco, Calif...Calif. California Division of Mines and California Div. Mines and Geology Map Sheet Geology Map Sheet |  | | Report (volume) | | Geology in Canada: Hume, G. S., Gunning, H. G., 5. California, southern, pegmatites: 3. Arciniega, V. M. Geology...Moody, C. L., 3. 19th, 1952 : Alvarez, M., Jr.,6. Mountain-building, chronology, Iowa, ground water, geologic...Hershey, H. G. , 2. scale: Spieker, E. M., 3. Iron-range rocks, origin: Tanton, Distribution in geologic...Science and hobby: Meen, V. B. , 1. Pegmatites, California, southern: Mineralogy and the field geologist...Schultz, P. R. Thrust faulting, mechanisms, Rocky Mts., discovery challenge: theories: Longwell, C. R. |  | | Book | | major producing districts, or a representative district if there are many. We name the chief mining companies...supply must come not merely from one district but from a single mine. Thus the physical properties of many...from markets is no deterrent to its use. The great range of industrial minerals falls between these two extremes...producer of a nonmetallic earth material. These issues range from land-use and zoning problems faced by management...eclipsing the mineral magnesite in some areas; the trona mine rather than the Solvay plant is now the main source |  | | Journal (article/letter/editorial) | | Ruanda Urandi .......... USA, Pikes Peak, Colerado .............. (LARSEN, 1921) USA, Jamestown, Colerado...& GLASS, 1940) USA, Mountain Pass, (OLSON et al., 1954) California ............. USA, Callinas Mt., New...analysis of bastnasite from Westerly, Rhode Island, USA (SMITH and CISNEY, 1956) which gave Ce> 10 010 Pr...be eoncluded that bastnasite is formed in a wide range of P IT eonditions. b) Monazite Monazite is found...formed under the same conditions as in Mountain Pass, California (JAFFE, 1955) where monazite formed until |  | | Book | | Netherlands. Special regulations for readers in the USA — This publication has been registered with the Copyright...made in the USA. All other copyright questions, including photocopying outside of the USA, should be referred...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...batholiths or plutons are known from almost the entire range of ages measured in the outcropping rocks (about...the majority of plutons in which flat-lying roofs pass into steep walls. Some such intrusions are multiphase |  | | Report (issue) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES MINERAL COMMODITIES OF CALIFORNIA Bulletin 156...156 1950 DIVISION OF MINES FERRY BUILDING. SAN FRANCISCO r^ ^\ n^ p \/ THE PRO FILE COPYy THE...OFFICE LOS ANGELES / PLEASE RETURN STATE OF CALIFORNIA EARL WARREN. Governor DEPARTMENT OF NATURAL...DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO OLAF P. JENKINS. Chiei SAN FRANCISCO BULLETIN 11 AUGUST...AUGUST 156 1950 MINERAL COMMODITIES OF CALIFORNIA GEOLOGIC OCCURRENCE, ECONOMIC DEVELOPMENT. AND UTILIZATION |  | | Journal (article/letter/editorial) | | A U–Pb age of 582.1 ± 1.8 Ma was obtained on baddeleyite from the carbonatite (Michael Higgins, UQAC,...Resonetics, Nahsua, NH, USA; mass spectrometer: Agilent 7700x, Santa Clara, CA, USA) at LabMaTer (Université...carbonates; MAPS-4 [47,48] and CMP-1 (unreleased Mountain Pass reference material from the USGS [51]) for barite...9. 9. REE REE patterns patterns (full (full range) range) of of the the upper upper REE-rich REE-rich...Jones and Wyllie [72] made a glass out of the Mountain Pass carbonatite with over 6% Ba, thereby demonstrating |  | | Book | | Netherlands. Special regulations for readers in the USA — This publication has been registered w i t h the...made in the USA. A l l other copyright questions, including photocopying outside of the USA, should be...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...batholiths or plutons are known from almost the entire range of ages measured in the outcropping rocks (about...the majority of plutons in which flat-lying roofs pass into steep walls. Some such intrusions are multiphase |  | | Book | | of interest to industry, and to include the wide range of fields indicated in the subtitle. Consequently...Bastnaesite-Fluorite-Barite Deposit of the Kizilcaören District, Eskisehir, Turkey. G. Morteani and M. Satir (with...Granite-Hosted Tantalum Deposits: An Approach via District Analysis. P. 1. Pollard (with 1 Figure) . . ....fractures in altered greenstones from San Benito County, California, is reported with 20.57 wt.% RE2 0 3...accommodating larger REE as the Ca-0 distances range from 8 F. Cesbron about 2.41 to 2.81 Ä (Sudarsanan |  | | Journal (article/letter/editorial) | | dolomite-ankerite series. The latter cover a compositional range from nil to ~23 wt.% FeO or 70 mol.% CaFe(CO3)2...dolomite-ankerite-kutnohorite series from carbonatites, Bearpaw Mts., Montana; (11) most Mn-rich member of dolomite-...and rim core and rim of a calcite crystal, Bearpaw Mts., Montana (Fig. 9g); (35,36) core and rim of a late-stage...Afrikanda (Fig. 12f); (37) primary calcite, Mountain Pass, California (Fig. 7c); (38,39) low-AZ and high-AZ...in late-stage hydrothermal calcite crystal, Mountain Pass (Fig. 12d); (40) hydrothermal spherulitic calcite |  | | Journal (article/letter/editorial) | | carbonate veins o f the M o u n t a i n Pass district, California (Olson et al. 1954). Analytical procedure...preceeded the final stage of spinel alteration. Baddeleyite, commonly associated with zirconolite (Hussak...debate in literature. McKie (1964) considered the range of hoegbomite composition to be M 2+ 1.o-1.6Tio...1). Average REE and Y contents as well as their range are given in Table 8. Ce is always the most abundant...1969) and from carbonate veins in the Mountain Pass district, California (Murata et al. 1957), except that |  | | Report (issue) | | than ever before and in an increasingly diverse range of applications— from telecommunications (cell phones....B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agency’s...production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012..........gelogic map of Spor Mountain area in Utah, photograph of beryllium tuff at Spor Mountain, and photograph...photograph of nodule from the Spor Mountain tuff.............................................................. |
|
