Zobrazeno 1 - 10
of 60
pro vyhledávání: '"S. Capedri"'
Autor:
G. Venturelli, S. Capedri
Publikováno v:
Archaeometry. 46:517-536
Thirty-eight archaeological marbles (Roman and medieval) from Modena and Reggio Emilia (northern Italy) were provenanced using the accessory minerals as tracers and the results were compared with those inferred for the same artefacts using isotope co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2c175c3fe359fe5a86cbeec6cd73f14
https://doi.org/10.1111/j.1475-4754.2004.00171.x
https://doi.org/10.1111/j.1475-4754.2004.00171.x
Autor:
S. Capedri, G. Venturelli
Publikováno v:
Journal of Cultural Heritage. 4:319-328
Roman funerary artefacts belonging to the archaeological collections in Modena and Reggio Emilia, two important Roman colonies ( Mutina and Regium Lepidi , respectively) in the Cispadane region (Northern Italy), are made of trachytes from the Euganea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1886386085c4d5dbafc840d19b657d3
https://doi.org/10.1016/j.culher.2003.01.002
https://doi.org/10.1016/j.culher.2003.01.002
This paper presents the results of the archaeometric study of 30 grinding tools found in the Karst plateau (an area that spreads from the northeastern border of Italy to Slovenia) and in the Istria peninsula (Croatia). The petrographic and geochemica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bda660d99c2bf2e0dda87f5022249585
http://hdl.handle.net/11578/6424
http://hdl.handle.net/11578/6424
Autor:
S. Capedri, G. Venturelli
Publikováno v:
Earth and Planetary Science Letters. 43:61-73
Clinopyroxenes belonging to ophiolitic metabasalts from the Mediterranean area were analysed by microprobe. They exhibit a wide range of composition in agreement with the geochemical variations of the host lavas. The analysed clinopyroxenes show a hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5139693da90c37b7923fb21170aab6d1
https://doi.org/10.1016/0012-821x(79)90155-9
https://doi.org/10.1016/0012-821x(79)90155-9
Publikováno v:
Mineralogy and Petrology. 26:21-37
A metadolerite of the ophiolites of the Northern Apennines (Vignola, Panaro Valley, near Modena, Italy) behaves as ocean-floor tholeiites when Ti, P, Zr, Cr, Y and Nb are considered. However, it deviates from typical oceanic tholeiites in that(1) it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::437efdca0638206d98d186226e962e72
https://doi.org/10.1007/bf01081288
https://doi.org/10.1007/bf01081288
Autor:
S. Capedri, G. Venturelli
Publikováno v:
Mineralogy and Petrology. 38:285-289
The uranium content in clinopyroxenes of ophiolitic metabasalts from the Mediterranean ophiolites, determined by fission-track mapping, varies between 4.3 and 25.6 ppb. It is strongly correlated with Zr, Y, P2O5 and the Ce/Yb ratio of the host rocks,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3784b48958587debaa3ebfe741c77f3
https://doi.org/10.1007/bf01167094
https://doi.org/10.1007/bf01167094
Publikováno v:
Earth and Planetary Science Letters. 26:345-352
The distribution of uranium in minerals and rocks of the ophiolitic sequences from the Northern Apennines (Italy) and the Hellenides (Greece) of the Tethyan mountain belt has been investigated by fission-track mapping. Whole-rock U abundances, rangin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a450cfffc1f9a82b138cf3e1f3b55f16
https://doi.org/10.1016/0012-821x(75)90010-2
https://doi.org/10.1016/0012-821x(75)90010-2
Autor:
S. Capedri, Jaroslav Dostal
Publikováno v:
Chemical Geology. 15:285-294
Partition coefficients of uranium between phenocrysts and their host groundmass have been determined by fission-track mapping. The minerals analyzed include plagioclase, K-feldspar, biotite, olivine, clinopyroxene and orthopyroxene. The data for all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f79f69270ad7f01c4c01f174dcb8fc5
https://doi.org/10.1016/0009-2541(75)90038-8
https://doi.org/10.1016/0009-2541(75)90038-8
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Microprobe analyses of olivines, orthopyroxenes and clinopyroxenes of the Ivrea-Verbano basic formation reveal that in the Balmuccia Periodotites (regarded as residual mantle) the phases are more magnesian than in the overlaying ultramafic-mafic seri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0021dea084a1859e669d5c36dc866a29
https://doi.org/10.1007/bf01134161
https://doi.org/10.1007/bf01134161
Publikováno v:
Chemical Geology. 24:339-353
The NE part of Corsica, which is intersected by the Alpine orogeny, is mostly formed of tectonic units containing abundant ophiolitic slices of Jurassic age. In the Balagne region an interesting ophiolite sequence occurs showing petrographic and geol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dad956dd66a4ae18b9b792bb2931e351
https://doi.org/10.1016/0009-2541(79)90132-3
https://doi.org/10.1016/0009-2541(79)90132-3