Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Elisabetta Brizi"'
Publikováno v:
Contributions to Mineralogy and Petrology. 145:578-584
Optically homogeneous augite xenocrysts, closely associated with spinel–peridotite nodules, occur in alkali basalts from Hannuoba (Hebei province, China). They were studied by electron and X-ray diffraction to define the occurrence and significance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce56b2fac6db1b8ca82bfb8592512ed6
https://doi.org/10.1007/s00410-003-0467-9
https://doi.org/10.1007/s00410-003-0467-9
Publikováno v:
American Mineralogist. 86:271-278
The kinetics of Fe 2+ -Mg exchange between the M1 and M2 sites ( Fe M2 2 + Mg M1 = Fe M1 2+ + Mg M2 ) were followed by ordering experiments in an augitic clinopyroxene (Ca 0.841 Na 0.019 Mg 0.888 Fe 0.151 2+ Ti 0.011 Al 0.028 Cr 0.003 Fe 0.054 3+ Mn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a08d9626e6ca855f0f01f1f682c47a2e
https://doi.org/10.2138/am-2001-2-309
https://doi.org/10.2138/am-2001-2-309
Publikováno v:
American Mineralogist. 85:1375-1382
Three augite crystals with differing chemical compositions [Fonualei dacite lava flow, Tonga (Fon39) (En 36 Fs 27 Wo 37 ), Alicudi andesitic dike (KC) (En 46 Fs 11 Wo 43 ), and Vulcano basalt dike (PD30) (En 42 Fs 12 Wo 46 )] were equilibrated over t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab4949a3f3d79d269c441cb4ff2e9772
https://doi.org/10.2138/am-2000-1005
https://doi.org/10.2138/am-2000-1005
Publikováno v:
Mineralogical Magazine. 58:143-150
The crystal chemistry of clinopyroxene, orthopyroxene and olivine from a crushed fragment of the H5 Zaoyang chondrite has been investigated by X-ray structure refinement and detailed microprobe analysis. The meteoritic pyroxenes have cell and polyhed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af6a8987113b1f0678c8f6cc15f436a0
https://doi.org/10.1180/minmag.1994.058.390.13
https://doi.org/10.1180/minmag.1994.058.390.13
Autor:
Elisabetta Brizio
Publikováno v:
Rivista di Estetica, Vol 50, Pp 235-243 (2012)
This paper stresses the circumstance that Ferraris’ Documentalità shows that what is often improperly called “communication society” actually consists in a “recording society”. Recording is either a condition of the persistence of thought,
Externí odkaz:
https://doaj.org/article/d9b99df37f494684a57607ab9780cceb