The phenocrysts of olivine and chrome spinel of recently erupted oceanites (1966 and 1977) from Piton de la Fournaise contain a not insignificant quantity of monophase and polyphase glass inclusions. The inclusions in the spinel contain glass or glass with gas bubbles ; those in the olivine are most frequently glass with gas bubbles and daughter spinel crystals. In a few crystals of olivine have been observed and analysed some crystals of pyroxene and sulfides of Fe, Cu and Ni globules. The sulfides have separated at high temperatures (> 1,200° C) on initial liquid saturated in sulphur. The melt inclusions of the olivines and spinels have a transitional basalt composition. The enriched contents of MgO and Cr2O3 in the melt trapped in spinel...
Le soufre est un composant volatil important des magmas qui présente différents états d'oxydation en...
The conditions of deposit and nature of the fluid inclusions in olivine gems from Zabargad prove tha...
Rhenium and osmium (Re–Os) elemental abundances have been obtained for magmatic olivine from a range...
Nepheline-basalts of Causses, Vivarais and Velay (Massif central, France) contain numerous cognate i...
The volume %, distribution, texture and composition of coexisting olivine, Cr-spinel and glass has b...
The volume %, distribution, texture and composition of coexisting olivine, Cr-spinel and glass has b...
Spinel lherzolite xenoliths from Massif Central and Languedoc (France) have equilibrated between 900...
The original electron microprobe analyses of suite of basaltic glasses recovered in 1968 by W.G. Mel...
Sulfide liquids that immiscibly separate from silicate melts in different magmatic processes accumul...
Dunites occurring in alkali basalts from oceanic volcanic islands cannot be strictly considered as r...
The Chaîne des Puys is the last magmatic province of the French Massif Central and comprises eighty ...
Olivine-hosted inclusions of silicate and sulfide melts, Cr-spinel and pyroxene were studied to esti...
Compositions of spinel and grassy melt inclusions in primitive olivine (FO89.3-91) from basalt AII32...
My study focused on magmatic evolution in different tectonic settings using mostly olivine, and volc...
Silicate-sulfide liquid immiscibility plays a key role in the formation of magmatic sulfide ore depo...
Le soufre est un composant volatil important des magmas qui présente différents états d'oxydation en...
The conditions of deposit and nature of the fluid inclusions in olivine gems from Zabargad prove tha...
Rhenium and osmium (Re–Os) elemental abundances have been obtained for magmatic olivine from a range...
Nepheline-basalts of Causses, Vivarais and Velay (Massif central, France) contain numerous cognate i...
The volume %, distribution, texture and composition of coexisting olivine, Cr-spinel and glass has b...
The volume %, distribution, texture and composition of coexisting olivine, Cr-spinel and glass has b...
Spinel lherzolite xenoliths from Massif Central and Languedoc (France) have equilibrated between 900...
The original electron microprobe analyses of suite of basaltic glasses recovered in 1968 by W.G. Mel...
Sulfide liquids that immiscibly separate from silicate melts in different magmatic processes accumul...
Dunites occurring in alkali basalts from oceanic volcanic islands cannot be strictly considered as r...
The Chaîne des Puys is the last magmatic province of the French Massif Central and comprises eighty ...
Olivine-hosted inclusions of silicate and sulfide melts, Cr-spinel and pyroxene were studied to esti...
Compositions of spinel and grassy melt inclusions in primitive olivine (FO89.3-91) from basalt AII32...
My study focused on magmatic evolution in different tectonic settings using mostly olivine, and volc...
Silicate-sulfide liquid immiscibility plays a key role in the formation of magmatic sulfide ore depo...
Le soufre est un composant volatil important des magmas qui présente différents états d'oxydation en...
The conditions of deposit and nature of the fluid inclusions in olivine gems from Zabargad prove tha...
Rhenium and osmium (Re–Os) elemental abundances have been obtained for magmatic olivine from a range...