GEOCHEMISTRY AND ORIGIN OF CORDIERITE ORTHOAMPHIBOLE ORTHO-PYROXENE PHLOGOPITE ROCKS FROM NAMAQUALAND, SOUTH-AFRICA
A suite of cordierite-orthoamphibole, cordierite-orthopyroxene and cordierite-phlogopite gneisses are described from the amphibolite-and granulite-facies region of the western Namaqualand Metamorphic Complex. The gneisses are directly associated with underlying ? and overlying metapelitic rocks to w...
| Autors principals: | , |
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| Format: | Journal article |
| Idioma: | English |
| Publicat: |
1990
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