Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Yoshihiro Nakamuta"'
Autor:
Yoshihiro Nakamuta, Naoya Imae
Publikováno v:
Meteoritics & Planetary Science. 53:232-248
Using the in-plane rotation of polished thin section, the X-ray diffraction patterns exhibiting a high degree of randomness similar to powder pattern were obtained for 10 CO3 chondrites, which distinguished 130 reflections of olivine in the chondrule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dd0da0030910686e827130e8e3ecaac
https://doi.org/10.1111/maps.12996
https://doi.org/10.1111/maps.12996
Autor:
Yoshihiro Nakamuta, Mariko Nagashima, Terumi Ejima, Masahide Akasaka, Yoshiaki Kon, Hiroaki Ohfuji, Mari Yoneda
Publikováno v:
Journal of Mineralogical and Petrological Sciences. 112:116-126
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d233692872e4d9049f16bbfa7eb16513
https://doi.org/10.2465/jmps.161219
https://doi.org/10.2465/jmps.161219
Publikováno v:
Journal of Mineralogical and Petrological Sciences. 111:252-269
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec270bfd49d4352e2eaf97da80d6629a
https://doi.org/10.2465/jmps.150906
https://doi.org/10.2465/jmps.150906
Autor:
Shoichi Toh, Yoshihiro Nakamuta
Publikováno v:
American Mineralogist. 98:574-581
This study reports on the structural relationship between graphite, lonsdaleite, and diamond extracted from the Goalpara ureilite and propose a model for the formation of lonsdaleite and diamond in these stony meteorites. The study is based on data f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aac3cc6b4ef31507fd0c86d876e47444
https://doi.org/10.2138/am.2013.4341
https://doi.org/10.2138/am.2013.4341
Autor:
Yoshihiro Nakamuta, Isao Kusachi, Ritsuro Miyawaki, Kazumi Yokoyama, Yasushi Takechi, Toshiro Nagase, Koichi Momma, Satoshi Matsubara, Shoichi Kobayashi, M. Shigeoka
Publikováno v:
Mineralogical Magazine. 77:93-105
Shimazakiite occurs as greyish white aggregates up to 3 mm in diameter. Two polytypes, shimazakiite-4M and shimazakiite-4O, have been identified, the former in nanometre-sized twin lamellae and the latter in micrometre-sized lamellae. Shimazakiite wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5b56ff466a035e63ddd97cefcb9f081
https://doi.org/10.1180/minmag.2013.077.1.09
https://doi.org/10.1180/minmag.2013.077.1.09
Autor:
Kenichi Hoshino, Yasuhiro Shibata, Makio Ohkawa, Kazumasa Ohsumi, Yoshihiro Nakamuta, Makoto Watanabe
Publikováno v:
Chinese Science Bulletin. 53:2064-2070
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22fb3d64025bbf589528bb5f5a425fb8
https://doi.org/10.1360/csb2008-53-17-2064
https://doi.org/10.1360/csb2008-53-17-2064
Autor:
Yoshihiro Nakamuta, XiangPing Gu, Kenichi Hoshino, Yasuhiro Shibata, Xiande Xie, Kazumasa Ohsumi, Makoto Watanabe, Makio Ohkawa, ShengLin Peng
Publikováno v:
Science Bulletin. 53:3567-3573
Chenguodaite, approved by IMA-CNMMN (2004-042a), was discovered in the Bunan quartz vein-type gold deposit in the gold district of East Shandong Peninsula. The mineral occurs in high grade Au-Ag-Cu ores, coexisting with galena, chalcopyrite, hessite,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77ece66c21142af2f005269024d72e9c
https://doi.org/10.1007/s11434-008-0295-4
https://doi.org/10.1007/s11434-008-0295-4
Publikováno v:
American Mineralogist. 93:1153-1157
Rengeite, Sr4ZrTi4(Si2O7)2O8, is a Sr-analog mineral of perrierite and occurs as an accessory mineral in natrolite, pectolite, and itoigawaite veins associated with jadeitic rock from Ohmi-Itoigawa region, Japan. The symmetry of this mineral is repor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad41fc738bfab3f5d469b6dee63ddb62
https://doi.org/10.2138/am.2008.2689
https://doi.org/10.2138/am.2008.2689
Publikováno v:
Resource Geology. 53:227-232
Talnakhite occurs in an andradite skarn forming adjacent to a leucocratic quartz monzonite dike intruded into limestone at Fuka. The mineral densely contains exsolution lamellae of chalcopyrite, and the talnakhite-chalcopyrite inter-growth is intimat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::669756d45693b2ffb80a10cc0a96f2c4
https://doi.org/10.1111/j.1751-3928.2003.tb00172.x
https://doi.org/10.1111/j.1751-3928.2003.tb00172.x
Publikováno v:
Japanese Magazine of Mineralogical and Petrological Sciences. 31:330-333
Some kinds of colored pigments are used for painting of figures and geometric patterns on the decorated chamber walls of mounded tombs in Kyushu. Green pigment collected from four tombs in Fukuoka Prefecture, some of which has been considered as glau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c89949aa5addb231135a31ba3d7202eb
https://doi.org/10.2465/gkk.31.330
https://doi.org/10.2465/gkk.31.330