Criteria for Recognit
Criteria for Recognit
Criteria for Recognit
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
VMS- and Rift-Related FelsicRocks: The Exceptions• Primitive arc terranes have rhyolites that are oftenHFSE and REE depleted - FIV Rhyolites• Rhyolites are typically depleted in trace elements.• They are spatially associated, however, with hightemperature mafic magmatism: boninites, depleted arctholeiites, and MORB.• Are high temperature melts, but low HFSE-REE due tolow contents in the source regions <strong>for</strong> the rhyolites.• Examples: Flin Flon, Snow Lake primitive arcsequence, Rambler-Ming