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Geochemical alteration of pyrochlore group minerals: Pyrochlore subgroup.

Authors :
Lumpkin, Gregory R.
Ewing, Rodney C.
Source :
American Mineralogist. Jul/Aug95, Vol. 80 Issue 7/8, p732. 12p. 4 Color Photographs, 6 Diagrams, 8 Graphs.
Publication Year :
1995

Abstract

Presents a general chemical framework for the interaction of minerals of the pyrochlore subgroup with high-temperature fluids that evolve during host rock emplacement and with later, lower temperature hydrothermal fluids and ground waters. Sample description; Niobium oxide mineral reactions; Chemical effects of alteration.

Subjects

Subjects :
*MINERALS

Details

Language :
English
ISSN :
0003004X
Volume :
80
Issue :
7/8
Database :
Academic Search Index
Journal :
American Mineralogist
Publication Type :
Academic Journal
Accession number :
9509072632
Full Text :
https://doi.org/10.2138/am-1995-7-810