 | | Journal (article/letter/editorial) | | alkalic ultramafic rocks in the Coyote Peak diatreme, Humboldt County, California JOHN W. MORGAN,’ GERALD K...Survey, ‘Reston, Virginia 22092, *Menlo Park. California 94025 (Received May 17, 1983: accepted in revisedjorm...contaminated rocks from the Coyote Peak diatreme, northwestern California. These data, combined with Nd...residue provided the source rock from which the Coyote Peak magma was ultimately derived. About 66 m.y. ago...diatreme. INTRODUCI’ION Uncontaminated rocks THE COYOTE PEAK diatreme (260 m X 500 m) is composed of unusual |  | Oberti, Roberta, Boiocchi, Massimo, Hawthorne, Frank C., Ball, Neil A., Blass, Günter (2017) Ferri-obertiite from the Rothenberg quarry, Eifel volcanic complex, Germany: mineral data and crystal chemistry of a new amphibole end-member. Mineralogical Magazine, 81 (3) 641-651 doi:10.1180/minmag.2016.080.117 | Journal (article/letter/editorial) | | e. This latter sample is from Coyote Peak, Humboldt County, California, and was found in inclusions of...reflections No. observed reflections (I > 3 σI) θ range (°) Rmerge (%) Robs (%) Rall (%) green, a = 9.6872(11)...positions of 2268 reflections with I > 10 σI in the 2θ range 2–60o. The a:b:c ratio calculated from the unit-cell...kV, specimen current 10 nA, beam diameter 5 μm, peak count-time 20 s and background count time 10 s....Mn: spessartine, LLiF; Cr: chromite, LPET; Mg: forsterite, LTAP; Al, andalusite, TAP; K: orthoclase, LPET; |  | | Journal (article/letter/editorial) | | Bratthagen nepheline syenite pegmatite (Vestfold County, Norway). With respect to the holotype found at...nepheline syenite pegmatite at Bratthagen, Vestfold County, Norway, an historical locality protected by law...10º00’39’’ E) in Lågendalen, Hedrum, Vestfold County, Norway. The locality has been protected by law...> 10s(I) in the 2y range 4 70º. Reflections with I > 3s(I) within the same 2y range were considered as...kV, specimen current 10 nA, beam diameter 5 mm, peak-count time 20 s and background-count time 10 s. |  | | Journal (article/letter/editorial) | | formation of caliche in soifs of the Mojave Desert, California 57 J. R. BUDAHNand R. A. SCHMITT:Petrogenetic...isotopic concentrations in the sea off Southern California 153 KOIUI HAYASEand HIROYUKITSUBOTA:Sedimentary...in . oils and rocks of the Monterey Formation, California 271 D. ELTHONand J. F. CASEY: The very depleted...alkalic ultramafic rocks in the Coyote Peak diatreme, Humboldt County, California 149 STEVENJ. FRITZ and CRAIGD...petrogenesis of lamproites, Late Cretaceous Age, Woodson County, Kansas, U.S.A. . 1383 JOHN R. FARVERand BRXJNO |  | | Journal (article/letter/editorial) | | http://petrology.oxfordjournals.org/ at University of California, San Francisco on December 13, 2014 Geology...http://petrology.oxfordjournals.org/ at University of California, San Francisco on December 13, 2014 TABLE 1...the type alnoites of Alno (Sweden) grade into a range of melilite-free variants (Table 2). 'Ultramafic...http://petrology.oxfordjournals.org/ at University of California, San Francisco on December 13, 2014 Per cent...http://petrology.oxfordjournals.org/ at University of California, San Francisco on December 13, 2014 TABLE 2 |  | Oberti, Roberta, Boiocchi, Massimo, Hawthorne, Frank C., Della Ventura, Giancarlo, Färber, Gunnar (2019) Potassic-jeanlouisite from Leucite Hill, Wyoming, USA, ideally K(NaCa)(Mg4Ti)Si8O22O2: the first species of oxo amphibole in the sodium–calcium subgroup. Mineralogical Magazine, 83 (4) 587-593 doi:10.1180/mgm.2019.38 | Journal (article/letter/editorial) | | Potassic-jeanlouisite from Leucite Hill (Wyoming, USA), ideally K(NaCa)(Mg4Ti)Si8O22O2: the first species...gravel quarry on Zirkle Mesa (Leucite Hills, Wyoming, USA). It occurs as pale yellow to colourless acicular...crystal-structure refinement; Leucite Hills; Wyoming; USA. 2 Oberti et al. Potassic-jeanlouisite Introduction...Leucite Hills, close to the town of Superior (Wyoming, USA). In the past, the locality was mined as a source...Pavia. Diffraction data were collected in the θ range 2–30° with a Bruker-AXS CCD diffractometer using |  | | 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 |  | | Journal (issue) | | coated with some variable "crud" minerals that range from bright greenish duftite stains to yellowish...articles on gold producing areas cover Arizona, California, Nevada, and South Africa. Also, a note on the...gold. Major areas covered include Southeast USA, California, Australia, Canada to Alaska, Britain, and...nine-pound garnet and a 34-carat diamond - all from the USA ? Maybe you're more interested in Czech opals, minerals...15840 East Alta Vista Way, San Jose, CA 95127-1737 USA. CD V-700 GEIGER COUNTER Complete with probe, meter |  | | Journal (issue) | | mine pegmatites, Ramona district, San Diego County, California ............................101 by E. E.... 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...e P e g m a t it e s , istrc San Diego D ,California Eugene E. Foord U. S. Geological Survey, M....Louis B. Spaulding, Jr. P. O. Box 807, Ramona, California 92065 Roger A. M ason Dept, of Earth Sciences | | | Book | | 7 257989 R q549 PEMBERTON, H.E MINERALS OF CALIFORNIA P 2995 IpSl q 49 f 07. 257889 ^ pe B T...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...1890Minerals of California. II. Title. centennial volume, QE375.C32P45 ISBN 0-442-27488 2 549.9794 |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...Series A compositional series is defined as a range of mineral compositions in which, for instance,...minimum/maximum values are provided, they show the range found for different optical axes in cases of optical...mineral section. All minerals of a particular colour range are sorted according to their average reflectance...Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If marked in description, ▼ |  | | Journal (article/letter/editorial) | | Magnetite Trevorite Ilmenite Armalcolite Quartz Forsterite Enstatite Diopside Kosmochlor “Na-Ti-clinopyroxene”...Rut—rutile; Kmc—kamacite; Ap—fluorapatite; Ol—forsterite; Me + Sil—silicate globulesCrt—chromite; in quenched...Fe-Ni-P-S melt (Kmc + Sch + Ap—fluorapatite; Ol—forsterite; Me + S1–S6 Sil—silicate globules indata. quenched...T., Ed.; San Francisco Press: San Francisco, CA, USA, 1985; pp. 104–106. Rubin, A.E.; Ma, C. Meteoritic...Master’s Thesis, Ohio State University, Columbus, OH, USA, 2017. Ivanov, A.V.; Kononkova, N.N.; Zolensky, M |  | | Book (edition) | | Dr. Thomas Kenkmann Museum für Naturkunde der Humboldt-Universität zu Berlin, Invalidenstr. 43, D-10115...minimum - maximum values are provided, they show the range found for different optical axes in cases of optical...(yellow) between stibnite (light grey); Murchison Range, South Africa [g]; Nic. // Anhedral electrum (yellowish...(dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum (yellowish white)...(dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum (yellowish white) |  | Gentili, Silvia, Biagioni, Cristian, Comodi, Paola, Pasero, Marco, McCammon, Catherine, Bonadiman, Costanza (2016) Ferri-kaersutite, NaCa2(Mg3TiFe3+)(Si6Al2)O22O2, a new oxo-amphibole from Harrow Peaks, Northern Victoria Land, Antarctica. American Mineralogist, 101 (2) 461-468 doi:10.2138/am-2016-5204 | Journal (article/letter/editorial) | | cleavage. Ferri-kaersutite is associated with forsterite, diopside, and Cr-bearing spinel. Chemical analyses...standards (element, emission line, counting times for peak positions) are: diopside (SiKα 10 s, CaKα 10 s)...cycles. Detection of positive secondary ions in the range of 75–125 eV emission kinetic energies was obtained...anions per formula unit Oxide wt% range e.s.d. Element apfu range e.s.d. SiO2 41.69 41.29–41.90 0.29...Reflections with Fo > 4σ(Fo) 1783 Rint 0.0289 Rσ 0.0142 Range of indices –15 ≤ h ≤ 15, –29 ≤ k ≤ 29, –8 ≤ l ≤ |  | Kullerud, Kåre, Zozulya, Dmitry, Erambert, Muriel, Ravna, Erling J. K. (2014) Solid solution between potassic alkali amphiboles from the silica-rich Kvaløya lamproite, West Troms Basement Complex, northern Norway. European Journal of Mineralogy, 25 (6) 935-945 doi:10.1127/0935-1221/2013/0025-2340 | Journal (article/letter/editorial) | | tetraferriphlogopite, (3) titanian potassic-richterite, (4) forsterite, (5) low-Al diopside, (6) Fe-rich leucite, and...within some suites. Lamproites span a compositional range with 40–60 wt.% SiO2, 4–10 wt.% Al2O3, 1–5 wt.%...Na, albite; K, orthoclase; Fe, fayalite; Mg, forsterite; Mn, rhodonite; Cl, halite; Ba, barite; Nb, Fe-columbite;...current, focused beam (1 mm) and 10 s counting time on peak for major and 20 s or 30 s for minor elements (Cl...accelerating voltage and 20 nA beam current, with peak counting time of 20 s and beam diameter of 2–10 |  | | Journal (article/letter/editorial) | | Museum of Natural History, New York, N.Y. 10024-5192, USA Abstract The crystal structures of magnesiosadanagaite...in crystal FS. Both amphiboles show SRO (short-range order) of species at the M(4), O(3), A(m) and A(2)...isotropic-displacement factors, there was an additional residual peak at another A(m) [= A(m)'] site in both structures...diameter of 1 mm. Counting times for all element peak and background determinations were 20 s and 10 s...(Ca, Si), arfvedsonite (Fe), spessartine (Mn), forsterite (Mg), chromite (Cr), titanite (Ti), kyanite (Al) |  | | Journal (article/letter/editorial) | | in this pargasite, and indicate complete short-range disorder of OH and F. The occurrence of Al–Mg disorder...fifty automatically aligned reflections in the range 20 < 2 < 40°. Intensities were measured from 4...15 kV, specimen current: 20 nA, beam size: 5 m, peak count-time: 10 s, background count-time: 20 s. The...of Table 3, supporting our assignment of short-range-ordered configurations within the structure of this...diopside, phlogopite, humite, wollastonite, spinel, forsterite and tremolite. Arc-related granulite-facies metamorphism |  | Banno, Yasuyuki, Miyawaki, Ritsuro, Matsubara, Satoshi, Makino, Kuniaki, Bunno, Michiaki, Yamada, Shigeo, Kamiya, Toshiaki (2004) Magnesiosadanagaite, a new member of the amphibole group from Kasuga-mura, Gifu Prefecture, central Japan. European Journal of Mineralogy, 16 (1) 177-183 doi:10.1127/0935-1221/2004/0016-0177 | Journal (article/letter/editorial) | | diopside-dolomite assemblage and zone 4 by the forsterite-diopside assemblage. Magnesiosadanagaite from...sodic-calcic and sodic amphiboles from Coyote Peak, California. Can. Mineral., 36, 12531265. International |  | | Journal (article/letter/editorial) | | tv{o newsulfide mineralsfrom Coyote Peak,Humboldt County, California 245,L254 ERLANK, A.J. see HAGGERTY...Characterization Metamorphism ltlineral of through Forsterite-monticel 1i te, Equilibria (Ferry) L042 lattice...SeaGeothermal Compos'ition, order-disorder Field, California 1146 and lattice Darameters of McltlILLAN, PAULsee...B S TA,. , r e v i e wo f M i n e r a l so f California (Pembertdn) 646 PAPIKE, J.J. see CAMERON, MARYELLEN...e , n e wm i n e r a l ( a b s t r ) 849 646 California (Pabst) P e li t i c h o r n f e l s , b i o |  | Kogarko, L. N., Uvarova, Y. A., Sokolova, E., Hawthorne, F. C., Ottolini, L., Grice, J. D. (2005) OXYKINOSHITALITE, A NEW SPECIES OF MICA FROM FERNANDO DE NORONHA ISLAND, PERNAMBUCO, BRAZIL: OCCURRENCE AND CRYSTAL STRUCTURE. The Canadian Mineralogist, 43 (5) 1501-1510 doi:10.2113/gscanmin.43.5.1501 | Journal (article/letter/editorial) | | 20 nA, a beam size of 20 m and counting times on peak and background of 20 and 10 s, respectively. The...used for K or L X-ray lines: F, zinnwaldite; Mg, forsterite; Al, Na, jadeite; Ca, diopside; Si, K, sanidine;...NEW MICA FROM FERNANDO DE NORONHA, BRAZIL Short-range order around the O(4) site The O(4) site is occupied...to the arguments of Hawthorne (1997), the short-range arrangements around the O(4) site should lead to...occupied by a monovalent anion, the local (short-range) coordination is MgMgMg at M(1)M(2)M(2), the incident |  | | Book (edition) | | Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...lepidolite (trilithionite-polylithionite), olivine (forsterite-fayalite), and wolframite (ferberitehiibnerite)...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado |  | | Book (volume) | | 01225 442836) Distributors USA AAPG Bookstore PO Box 979 Tulsa OK 74101-0979 USA (Orders: Tel. (918) 584-2555...analyses representative, wherever possible, of the range of chemical and paragenetic variation. From most...three new minerals from the Laytonville Quarry, California were named by S. O. Agrell after the three co-authors...The M4 sites however can be octupied by a wider range of cations and their sizes determine the way in...anthophyllite and cummingtonite near Chester, Vermont, USA, and which have regularly repeating sequences of |  | Sorokhtina, N. V., Kogarko, L. N., Zaitsev, V. A., Kononkova, N. N., Asavin, A. M. (2019) Sulfide Mineralization in the Carbonatites and Phoscorites of the Guli Massif, Polar Siberia, and Their Noble-Metal Potential. Geochemistry International, 57 (11) 1125-1146 doi:10.1134/s0016702919110107 | Journal (article/letter/editorial) | | Lazarenkov et al., 2002; Novgorodova, 1983). A wide range of mineralization types have been described in alkaline...Taking into account the effects of line overlap and peak shift depending on the type of chemical bond, the...Natural History, Smithsonian Institution, Washington, USA. and Kovdor massifs (Krasnova et al., 2004) are...major minerals of the rocks, apatite, calcite, forsterite, diopside, and magnetite, and often captures...secondary melt inclusions in forsterite from phlogopite– diopside–forsterite reaction rocks in the contact |  | | Book | | 353-416 257-320 321-384 225-288 137-224 CALIFORNIA ] 273-336 ARIZONA-IV ] 1-102 [ 17 / 1986...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187...--and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE MYERS --and |  | | Report (issue) | | metamorphosed hydrothermal system at Pine Canyon. Piute County, Utah. U.S.A. [abs.]: Mineralogical Society (London)...Brimhall. G. H., 1987, Granites of the batholiths of California: products of local assimilation and regional-scale...anomalous plutonic belts in the batholiths of California: effects of assimilation, crustal thickness,...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 |
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