Zobrazeno 1 - 10
of 116
pro vyhledávání: '"David R. Veblen"'
Autor:
David R. Veblen, Paul H. Ribbe
Volume 9B of Reviews in Mineralogy is dedicated more to an exploration of the social life of amphiboles and the amphibole personality in real rocks and in the experimental petrology laboratory. The chemical complexity of amphibole, which Robinson et
Autor:
David R. Veblen, Paul H. Ribbe
Most of Volume 9A of Reviews in Mineralogy treats amphiboles and other hydrous pyriboles as isolated systems. It reviews the structural complexity and resulting chemical variability and diversity of petrologic behavior of amphiboles, whereby Volume 9
Autor:
David R. Veblen
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb934192570296059b000290e3823469
https://doi.org/10.1130/abs/2019am-335362
https://doi.org/10.1130/abs/2019am-335362
Publikováno v:
Journal of Contaminant Hydrology. 124:57-67
Mineralogical studies of coatings on quartz grains and bulk sediments from an aquifer on Western Cape Cod, Massachusetts, USA were carried out using a variety of transmission electron microscopy (TEM) techniques. Previous studies demonstrated that co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d0daf90916b30c2c702effd4d080c5
https://doi.org/10.1016/j.jconhyd.2011.02.003
https://doi.org/10.1016/j.jconhyd.2011.02.003
Publikováno v:
American Mineralogist. 95:1132-1140
The metatorbernite [Cu(UO{sub 2}){sub 2}(PO{sub 4}){sub 2} {center_dot} 8H{sub 2}O] structure comprises autunite-type sheets of corner-sharing uranyl square bipyramids and phosphate tetrahedra, with the interlayer region occupied by Cu{sup 2+} ions a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7a0f61598b013786b866ee1cca19b4
https://doi.org/10.2138/am.2010.3439
https://doi.org/10.2138/am.2010.3439
Autor:
David R. Veblen, Jun Wu
Publikováno v:
American Mineralogist. 95:41-46
Atom location by channeling-enhanced microanalysis (ALCHEMI) was used to determine the occupancy of Al atoms in the T1o site (t1o) of alkali feldspar. Building on the method demonstrated by previous research, analytical electron microscopy proves to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::170d91399afb789c51c4784cac070b13
https://doi.org/10.2138/am.2010.3355
https://doi.org/10.2138/am.2010.3355
Autor:
James A. Davis, Linda A. Veblen, David C. Elbert, John M. Zachara, Joanne E. Stubbs, David R. Veblen
Publikováno v:
Geochimica et Cosmochimica Acta. 73:1563-1576
Uranium contaminated sediments from the U.S. Department of Energy’s Hanford Site have been investigated using electron microscopy. Six classes of solid hosts for uranium were identified. Preliminary sediment characterization was carried out using o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0faeb4eea888540439f960d8c6cd1575
https://doi.org/10.1016/j.gca.2008.12.004
https://doi.org/10.1016/j.gca.2008.12.004
Autor:
Shouliang Zhang, David R. Veblen
Publikováno v:
American Mineralogist. 92:1833-1837
It is commonly found that deformation twinning response to plastic deformation results in structural variations at a twin boundary (TB). Chemical heterogeneity at a TB, compared to the host, however, has rarely been reported. An augite sample with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5be0c7cbbc248bd760921cabf8eaa1c4
https://doi.org/10.2138/am.2007.2565
https://doi.org/10.2138/am.2007.2565
Publikováno v:
Geochimica et Cosmochimica Acta. 70:4600-4616
Naturally weathered feldspar surfaces in the Jurassic Navajo Sandstone at Black Mesa, Arizona, was characterized with high-resolution transmission and analytical electron microscope (HRTEM-AEM) and field emission gun scanning electron microscope (FEG
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a307c8bd6ad1ca6d9e1b94b80f8cfe90
https://doi.org/10.1016/j.gca.2006.07.013
https://doi.org/10.1016/j.gca.2006.07.013