Open AccessOXYGEN ISOTOPE GEOCHEMISTRY OF A POTÁSSIO PORPHYRITIC CALC-ALKALIC COMPOSITE PLUTON: THE ITAPORANGA BATHOLITH, STATE OF PARAÍBA, NORTHEASTERN BRAZIL
Author(s) -
GORKI MARIANO,
Alcídes N. Sial,
NORMAN HERZ
Publication year - 1990
Publication title -
revista brasileira de geociências
Language(s) - English
Resource type - Journals
eISSN - 2177-4382
pISSN - 0375-7536
DOI - 10.25249/0375-7536.1990159164
Subject(s) - porphyritic , batholith , geochemistry , pluton , geology , isotopes of oxygen , paleontology , quartz , tectonics