Zobrazeno 1 - 10
of 24
pro vyhledávání: '"C. E. Nehru"'
Publikováno v:
Meteoritics & Planetary Science. 56:1933-1943
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6e3845dfa559521be1632e59c9a3af6
https://doi.org/10.1111/maps.13751
https://doi.org/10.1111/maps.13751
Autor:
C. E. Nehru, D. B. Sikka
Publikováno v:
Journal of the Geological Society of India. 89:131-132
Mn-rich ilmenites (up to 7 % MnO) have been identified in dykes cutting the Malanjkhand porphyry copper mining area in Madhya Pradesh. The dykes are hydrothermally altered and are of tholeiitic affinities. Lamprophyres have been reported from nearby
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::158ba9b480ba9c5c374b51a0fc69a872
https://doi.org/10.1007/s12594-017-0575-1
https://doi.org/10.1007/s12594-017-0575-1
Autor:
Douglas P. Wignarajah, Jon M. Friedrich, C. E. Nehru, Mark L. Rivers, Denton S. Ebel, Shahrukh Chaudhary
Publikováno v:
Earth and Planetary Science Letters. 275:172-180
To examine the role of impacts in the evolution of asteroids as seen through their chondritic offspring, we have performed a quantitative three dimensional (3D) study of metal grains in a suite of increasingly shocked L chondrites with synchrotron X-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c384dd54d01776de5475a4486edc92f4
https://doi.org/10.1016/j.epsl.2008.08.024
https://doi.org/10.1016/j.epsl.2008.08.024
Autor:
C. E. Nehru, P. S. N. Murthy
Publikováno v:
Journal of the Geological Society of India. 89:487-487
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::144c1389d9f7a9c9988c4d308e61abad
https://doi.org/10.1007/s12594-017-0634-7
https://doi.org/10.1007/s12594-017-0634-7
Autor:
D. B. Sikka, C. E. Nehru
Publikováno v:
Mineralium Deposita. 33:524-530
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecf70d0364275da109f4995d4b19e55c
https://doi.org/10.1007/s001260050168
https://doi.org/10.1007/s001260050168
Autor:
C. E. Nehru, D. B. Sikka
Publikováno v:
Mineralium Deposita. 33:425-429
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd0872085a7c7ad25ec1bec2605daf3a
https://doi.org/10.1007/s001260050160
https://doi.org/10.1007/s001260050160
Publikováno v:
Ore Geology Reviews. 6:257-290
Three assemblages of ores have been recognized at the Proterozoic porphyry copper deposit, Malanjkhand, India. They are: (1) primary ore containing chalcopyrite and pyrite; (2) moderately oxidized ore containing chalcocite, covellite, bornite, and ot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cef9502f69085cf23326d6bd2cbfa58
https://doi.org/10.1016/0169-1368(91)90026-4
https://doi.org/10.1016/0169-1368(91)90026-4
Publikováno v:
Meteoritics. 25:269-279
— Bencubbin is an unclassified meteorite breccia which consists mainly of host silicate (∼40 vol.%) and host metal (∼60%) components. Rare (< 1%) ordinary chondrite clasts and a dark xenolith (formerly called a carbonaceous chondrite clast) are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e7a05bb6f16132a9894e61fdac10b5a
https://doi.org/10.1111/j.1945-5100.1990.tb00711.x
https://doi.org/10.1111/j.1945-5100.1990.tb00711.x
Publikováno v:
Earth and Planetary Science Letters. 43:173-181
Thin sections and single grains of pyroxenes from the Serra de Mage feldspar cumulate eucrites were studied by X-ray crystallography, electron microprobe and optical techniques. It was concluded that the pyroxene crystallized as pigeonite. On cooling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75601175ead6965269661366b8b81cfd
https://doi.org/10.1016/0012-821x(79)90200-0
https://doi.org/10.1016/0012-821x(79)90200-0
Autor:
Lawrence Grossman, Jeremy S. Delaney, Michel Boily, Martin Prinz, Michael E. Lipschutz, Derek W. G. Sears, Fouad A. Hasan, C. E. Nehru, R.Michael Verkouteren, Michael K. Weisberg
Publikováno v:
Geochimica et Cosmochimica Acta. 52:1835-1848
The contents of Ag, Au, Bi, Cd, Co, Cs, Ga, In, Rb, Sb, Se, Te, Tl, U, and Zn in large chondritic clasts from the Cumbersand Falls aubrite were determined by radiochemical neutron activation analysis, and the results, together with the results of a m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12600f5c690909d12a98ad42825292ec
https://doi.org/10.1016/0016-7037(88)90007-5
https://doi.org/10.1016/0016-7037(88)90007-5