ICATE 21876
INSTITUTO DE CIENCIAS ASTRONOMICAS, DE LA TIERRA Y DEL ESPACIO
Unidad Ejecutora - UE
artículos
Título:
PATOS DE MINAS: A LA-ICP-MS STUDY OF KAMACITE AND A SULFIDE GLOBULE.
Autor/es:
MARIA EUGENIA VARELA; SYLVESTER P,; SOUDERS, K.; ABDU Y; ZUCOLOTTO M.E.
Revista:
METEORITICS & PLANETARY SCIENCE
Editorial:
METEORITICAL SOC
Referencias:
Año: 2014
ISSN:
1086-9379
Resumen:
Introduction: Patos de Minas (hexahedrite: 5.36 wt% Ni) shows few angular nodules of troilite with daubreelite exsolution lamellae [1]. The studied polished section has a particularly round sulfide globule (~ 4.5 mm in diameter) containing a spherical silicate inclusion (400 μm in diameter). Trace element abundances (SIMS) in the Fe-rich silicate phase shows that their REE contains a weak signal of the group II CAI REE abundance pattern [2]. Here we report on a trace element study of sulfides and metal.
