| | Journal (article/letter/editorial) | 94720-4767, USA Berkeley Geochronology Center, 2455 Ridge Road, Berkeley, CA 94709, USA Received 31 May...Laboratory, 7000 East Avenue, Livermore, CA 94550, USA. E-mail addresses: cassata2@llnl.gov (W.S. Cassata)...composition from nearly pure orthoclase to nearly pure anorthite (Fig. 1), (2) have diverse microtextures, (3)...Huttenlocher 70 labradorite 90 P1 200 An bytownite anorthite Fig. 1. Phase diagram for alkali and plagioclase...feldspars are monoclinic. A detailed description of T-anorthite is given in the text. The striped field above the | | Gourbet, Loraine, Shuster, David L., Balco, Greg, Cassata, William S., Renne, Paul R., Rood, Dylan (2012) Neon diffusion kinetics in olivine, pyroxene and feldspar: Retentivity of cosmogenic and nucleogenic neon. Geochimica et Cosmochimica Acta, 86. 21-36 doi:10.1016/j.gca.2012.03.002 | Journal (article/letter/editorial) | Geochronology Center, 2455 Ridge Road, Berkeley, CA 94709, USA c Department of Earth and Planetary Science, University...University of California, Berkeley, CA 94720, USA d Center for Accelerator Mass Spectrometry, Lawrence Livermore...Livermore National Laboratory, Livermore, CA 94550, USA b Received 26 October 2011; accepted in revised...Science, University of California, Berkeley, CA 94720, USA. E-mail address: dshuster@berkeley.edu (D.L. Shuster)...gem-quality olivine (Fo90) from San Carlos, Arizona, USA. PR-CPX (En49.0Fs1.6Wo49.3) and PR-OPX (En90.5Fs9 | | | Journal (article/letter/editorial) | mm have been describedfrom the Dish Hill and Lunar Crater localities (Wilshire et al., 1988),as have olivines...olivines as large as 50 x 50 mm from Lunar Crater, feldspars up to 30 mm from Cima Volcanic Field, and...an augite sample and a kaersutite sample from Lunar Crater and a feldspar from Valle de Santiago (Fig....for fassaite (Lofgen, 1990) and diopside and anorthite (Kirkpatrick et al., 1976), in melts of their...pseudobrookite (at Lunar phenocrystsin lava lakes and laccoliths. The above growth Crater). rates are therefore | | | Journal (article/letter/editorial) | 94720-4767, USA 2. Berkeley Geochronology Center, 2455 Ridge Road, Berkeley, CA 94709, USA 3. Chemical... 7000 East Avenue (L-231), Livermore, CA 94550, USA * Corresponding author. Email addresses: mtremblay@berkeley...experiment on an endmember plagioclase feldspar from lunar sample 76535 (Garrick-Bethell et al., 2017). Second...range of feldspar compositions from orthoclase to anorthite. Brief sample descriptions including compositions...exception of Fish Canyon sanidine and Grass Valley anorthite, the feldspars studied here are compositionally | | | Report (issue) | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...-Publ ication Dat,i Castor, Stephen B. Minerals of Nevada/ Stephen B. Castor and Gregory C. Ferdock.- rst | | | Report (issue) | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist | | Wilshire, H.G., Meyer, C.E., Nakata, J.K., Calk, L.C., Shervais, J.W., Nielson, J.E., Schwarzman, E.C. (1988) Mafic and ultramafic xenoliths from volcanic rocks of the Western United States. Professional Paper 1443. US Geological Survey doi:10.3133/pp1443 | Report (issue) | --VI-17. Composite sample 68-SAL-ll (Salt Lake Crater, Hawaii) --------------------------VI-18. Composite...types of inclusions. The margins of the Sierra Nevada batholith. Other important first and major step...determine the localities in the central Sierra Nevada include phlogopitenature and distribution of inclusions...rocks three types are spinel-facies of the Sierra Nevada. ultramafic rocks distinguished by different mineral...and W.B. Hamilton of the U.S. Rock Summit, Nevada (Lunar Crater volcanic field), a Geological Survey and | | Wilshire, H.G., Meyer, C.E., Nakata, J.K., Calk, L.C., Shervais, J.W., Nielson, J.E., Schwarzman, E.C. (1985) Mafic and ultramafic xenoliths from volcanic rocks of the western United States. Open-File Report Vol. 1985 (85-139) US Geological Survey doi:10.3133/ofr85139 | Report (issue) | Arizona volcanic field and from Dish Hill (Siberia Crater-^), California. Inclusions from the San Carlos...reported dunite xenoliths in the Golden "Siberia Crater" is the cone called Dish Hill on the Bagdad 7 1/2...Trask (1971) used the name Siberia Crater to designate a satellite crater on the southwest flank of Dish...of the Sierra Nevada batholith. Other important localities in the central Sierra Nevada include phlogopite-rich...along one of the east-bounding faults of the Sierra Nevada. Brief mention was made by Barca (1966) of peridotite |
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