INVESTIGADORES
VARELA Maria Eugenia
congresos y reuniones científicas
Título:
New minerals tsangpoite, matyhite and kuratite from angrite D?Orbigny.
Autor/es:
HWANG S.L.; SHEN P; CHU, H-T; YUI T.F.; IIZUKA Y.; VARELA, M.E.
Lugar:
Melbourne.
Reunión:
Congreso; International Mineralogical Association 2018,; 2018
Institución organizadora:
IMA
Resumen:
Tsangpoite, ideally Ca5(PO4)2(SiO4), the hexagonal polymorph of silicocarnotite, matyhite, ideally Ca9(Ca0.5□0.5)Fe(PO4)7, the Feanalogue of Ca-merrillite, and kuratite, ideally Ca4(Fe2+10Ti2)O4[Si8Al4O36], the Fe2+-analogue of rhönite, were identified from theD´Orbigny angrite meteorite by electron probe microanalysis, electron microscopy and micro-Raman spectroscopy.
