 | | Book | | 2007-058, is monoclinic and isostructural with the baddeleyite polymorph of ZrO2. It is the first natural occurrence...hands. At the Agua olgada quarry, Atacama Region, Chile, rutile is found in agmatite veinlets that contain...recently been reported from the Borborema pegmatitic province in Rio Grande do Norte, Brazil (Beurten et al...Agua Colgada quarry, Freirina, Atacama Region, Chile. Specimen is about 6 cm tall. RJL3431 Formation...L5; and the Vaca Muerta, Taltal, Atacama, Chile, mesosiderite. In the Vaca Muerta meteorite the rutile |  | | Journal (article/letter/editorial) | | ± 2 ppm V for a zircon from Noeniput (NW Cape Province, South Africa). These elevated contents may be...zircon in kimberlite, Zr02 (both monoclinic == baddeleyite, and tetragonal (cubic?) Zr02, Kresten 1973c)...uranium distribution in minerals of the Vaca Muerta meteorite. Science 148, 629-632. Gale, N. H. 1967: |  | | Journal (article/letter/editorial) | | uranium distributions in minerals of the Vaca Muerta meteorite. Science 148, 629. Fleischer R. L. and Mogrocampero...Anomalous U–Pb systematics in mantle-derived baddeleyite xenocrysts from Ile Bizard: evidence for high |  | | Report (issue) | | Structural and compositional properties of iron meteorite groups ___________ The geochemical behavior of...ABBREVIATIONS The following abbreviations for the meteorite classes are used throughout the tables and elsewhere;...percent) ; all others (<0.01 percent). A list of meteorite minerals is provided, and a tabulation of elemental...minerals are quartz and aluminosilicates; the common meteorite minerals are anhydrous, whereas hydrated minerals...actual extraterrestrial abundances; irons dominate meteorite finds since they are resistant to weathering and |
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