Browsing ELibrary by Author "Floss C."
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Browsing ELibrary by Author "Floss C."
Now showing items 1-11 of 11
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Morlok A.; Bischoff A.; Stephan T.; Floss C.; Zinner E.; Jessberger E.K. (2006)Fragments in the size range from 40 ?m to several hundred ?m in the CI chondrites Orgueil, Ivuna, Alais, and Tonk show a wide range of chemical compositions with variations in major elements such as iron (10.4-42.4 wt% ...
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Stadermann F.J.; Floss C.; Wopenka B. (2006)A systematic NanoSIMS isotope imaging study of sub-micrometer phases in interplanetary dust particles (IDPs) has led to the discovery of two presolar grain types that previously were observed only in primitive meteorites. ...
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Floss C.; Fogel R.A.; Lin Y.; Kimura M. (2003)EET 90102 is the first known diopside-bearing EL6 chondrite. Diopside occurs in most aubrites and is occasionally found as rare small grains in unequilibrated enstatite chondrites, but is unknown from equilibrated enstatite ...
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Floss C.; Stadermann F.J.; Bradley J.P.; Dai Z.R.; Bajt S.; Graham G.; Lea A.S. (2006)We have carried out a comprehensive survey of the isotopic compositions (H, B, C, N, O, and S) of a suite of interplanetary dust particles (IDPs), including both cluster and individual particles. Isotopic imaging with the ...
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Floss C.; James O.B.; McGee J.J.; Crozaz G. (1998)The rare earth elements (REE) and selected other trace elements were measured in plagioclase and pyroxene from nine samples of the lunar ferroan anorthosite (FAN) suite of rocks. Samples were selected from each of four FAN ...
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Sobolev N.V.; Logvinova A.M.; Zedgenizov D.A.; Seryotkin Y.V.; Yefimova E.S.; Floss C.; Taylor L.A. (2004)Chemical compositions were determined onmineral inclusions recovered from 290microdiamonds ( < 1mm) from 8 operating diamond mines in Yakutia. The sampled diamond mines include Mir, Udachnaya, Internatsionalnaya, Aykhal, ...
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Cahill J.T.; Anand M.; Taylor L.A.; Floss C.; Nazarov M.A.; Cohen B.A. (2004)The petrogenesis of four lunar highlands meteorites, Dhofar 025 (Dho 025), Dhofar 081 (Dho 081), Dar al Gani 262 (DaG 262), and Dar al Gani 400 (DaG 400) were studied. For Dho 025, measured oxygen isotopic values and Fe-Mn ...
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Yamaguchi A.; Taylor G.J.; Keil K.; Floss C.; Crozaz G.; Nyquist L.E.; Bogard D.D.; Garrison D.H.; Reese Y.D.; Wiesmann H.; Shih C.Y. (2001)We performed petrologic, radiometric (Ar-Ar, Sm-Nd, and Mn-Cr ages), and ion microprobe studies of the basaltic eucrite, EET90020. This is one of the few rare basaltic eucrites whose 39Ar-40Ar age has not been reset during ...
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James O.B.; Floss C.; McGee J.J. (2002)We present results of a secondary ion mass spectrometry study of the rare earth elements (REEs) in the minerals of two samples of lunar ferroan anorthosite, and the results are applicable to studies of REEs in all igneous ...
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Zeigler R.A.; Korotev R.L.; Jolliff B.L.; Haskin L.A.; Floss C. (2006)The regolith of the Apollo 16 lunar landing site is composed mainly of feldspathic lithologies but mafic lithologies are also present. A large proportion of the mafic material occurs as glass. We determined the major element ...
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Taylor L.A.; Anand M.; Promprated P.; Floss C.; Sobolev N.V. (2003)Large diamonds (10–200 carats) from Udachnaya, Mir, and Aikhal kimberlite pipes of Yakutia contain variable mineral inclusions typical of diamonds of smaller size. Among these inclusions, extracted from outer portions of ...
Now showing items 1-11 of 11
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