A genetic link between magnetite mineralization and diorite intrusion at the El Romeral iron oxide-apatite deposit, northern Chile
Sign Up to like & getrecommendations! Published in 2018 at "Mineralium Deposita"
DOI: 10.1007/s00126-017-0777-x
Abstract: El Romeral is one of the largest iron oxide-apatite (IOA) deposits in the Coastal Cordillera of northern Chile. The Cerro Principal magnetite ore body at El Romeral comprises massive magnetite intergrown with actinolite, with minor… read more here.
Keywords: iron oxide; magnetite ore; magnetite; oxide apatite ... See more keywords
Geology, petrography and mineral chemistry of iron oxide-apatite occurrences (IOA type), western sector of the neoproterozoic Santa Quiteria magmatic arc, Ceará northeast, Brazil
Sign Up to like & getrecommendations! Published in 2019 at "Ore Geology Reviews"
DOI: 10.1016/j.oregeorev.2019.103024
Abstract: Abstract Iron oxide-apatite (IOA) occurrences have recently been identified in the western sector of the Neoproterozoic Santa Quiteria magmatic arc (Ceara state, northeast Brazil), close to the boundary with the Paleozoic Parnaiba Basin. The IOA… read more here.
Keywords: sector neoproterozoic; oxide apatite; iron oxide; geology ... See more keywords
Texture, Crystal Structure, and Composition of Fluorapatites From Iron Oxide-Apatite (Ioa) Deposits, Eastern Adirondack Mountains, New York
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Mineralogist"
DOI: 10.3749/canmin.1600057
Abstract: Abstract The iron oxide-apatite (IOA) deposits of the eastern Adirondack Mountains consist of intrusive sheets or dikes of magnetite, fluorapatite, augitic pyroxene, quartz, and microcline. Other trace mineral phases include ilmenite with hematite exsolution, V-rich… read more here.
Keywords: ioa deposits; deposits eastern; iron oxide; apatite ioa ... See more keywords