[引用][C] Mineral and melt inclusion constraints on the petrogenesis of regional magmas and magnetite ore from the Pea Ridge (IOA-REE) and Boss Bixby (IOCG) …
CN Mercer, KE Watts, CJ Meighan… - USA [abs.]: Society of …, 2015 - segweb.org
The St. Francois Mountains in Missouri, USA, preserve remnants of an eroded
Mesoproterozoic caldera-complex that hosts diverse types of iron mineralization, including
the Pea Ridge iron oxide apatite-REE (IOA-REE) and Boss Bixby iron oxide copper-gold
(IOCG) deposits. The role of regional rhyolitic and trachytic magmatism in the genesis of
these deposits remains controversial. High spatial resolution textural and geochemical
analyses are essential for unraveling the complex magmatic and hydrothermal histories in …
Mesoproterozoic caldera-complex that hosts diverse types of iron mineralization, including
the Pea Ridge iron oxide apatite-REE (IOA-REE) and Boss Bixby iron oxide copper-gold
(IOCG) deposits. The role of regional rhyolitic and trachytic magmatism in the genesis of
these deposits remains controversial. High spatial resolution textural and geochemical
analyses are essential for unraveling the complex magmatic and hydrothermal histories in …
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