Experimental Melting of Hydrothermally Altered Rocks: Constraints for the Generation of Low-δ18O Rhyolites in the Central Snake River Plain
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Petrology"
DOI: 10.1093/petrology/egz056
Abstract: Quantifying the relative contributions of crustal versus mantle-derived melt is important for understanding how silicic magmas are generated, stored, and interact with country rock in trans-crustal magmatic systems. Low-δ18O rhyolitic ignimbrites and lavas erupted during… read more here.
Keywords: low 18o; snake river; central snake; 18o rhyolites ... See more keywords
Fluorcaphite from hydrothermally altered teschenite at Tichá, Outer Western Carpathians, Czech Republic: compositional variations and origin
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DOI: 10.1180/minmag.2017.081.016
Abstract: Abstract Fluorcaphite [SrCaCa3(PO4)3F] is a rare strontium-calcium member of the apatite supergroup which was previously known only from the Khibiny and Lovozero alkaline complexes. This paper presents evidence of a third fluorcaphite occurrence. It was… read more here.
Keywords: host teschenite; carpathians czech; western carpathians; outer western ... See more keywords
Recovery of Some Critical Raw Materials from Processing Waste of Feldspar Ore Related to Hydrothermally Altered Granite: Laboratory-Scale Beneficiation
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DOI: 10.3390/min11050455
Abstract: Feldspar for ceramic/glass industries requires sufficiently low content of harmful colourants (Fe-, Ti-, Mn-bearing mineral phases). Hydrothermally altered albite-rich granites are increasingly used as feldspar raw material nowadays; however, they are often marked by increased… read more here.
Keywords: feldspar ore; waste; critical raw; raw materials ... See more keywords