Multistage formation processes in the acapulcoite-lodranite parent body: Mineralogical study of anomalous lodranite, Yamato 983119

Partial melting and melt migration in the acapulcoite-lodranite parent body

We review petrologic evidence that the acapulcoites and lodranites formed by < 1 ~01% to probably >20 ~01% whole rock partial melting of a chondritic precursor material. At low degrees of partial melting, only Fe,Ni-FeS cotectic melting occurred. Migration distances for partial melts were short, resulting in the formation of acapulcoites with essentially chondritic troilite and plagioclase cont...

Thermal Constraints from Siderophile Trace Elements in Acapulcoite- Lodranite Metals

Introduction: A fundamental process in the formation of differentiated bodies is the segregation of metal-sulfide and silicate phases, leading to the formation of a metallic core. The only known direct record of this process is preserved in some primitive achondrites, such as the acapulcoite-lodranites. Meteorites of this clan are the products of thermal metamorphism of a chondritic parent. Mos...

I-xe Analysis of a Magnetic Separate from Lodranite Gra95209

formation and evolution of regional organizations: the case study of the economic cooperation organization (eco)

abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...

I-Xe analysis of a magnetic separate from Lodranite