PDF Publication Title:
Text from PDF Page: 208
TABLE 6 Rare Earth Elements, Thorium, and Uranium Content of Representative REE-Bearing Minerals—Cont’d Representative Name Chemical Formula REE2O3 (wt.%) HREE2O3 ratio (%) ThO2 UO2 (wt.%) (wt.%) Deposits and Prospects References Phosphate Apatite group (Ca,REE)5(PO4)3(F,OH) Bdl.-21 0–47 Bdl.-0.3 Bdl.-0.3 Nolans Bore, Australia (Arafura), Hoidas Lake, Canada (GWM), Blockspruit, South Africa, Benjamin River, Canada Hoshino et al. (2015) and Roskill Information Services Ltd (2015) Belovite (Sr,Na,LREE)5(PO4)3(F,OH) LREEAl3(PO4)2(OH)6 21–24 10–33 0 0 Bdl.-0.5 Bdl. Bdl.-1.4 Bdl. Anthony et al. (2000) Florencite- REE-rich goyazite – Roskill Information Services Ltd (2015), Wall and Mariano (1996), and Anthony et al. (2000) aMonazite (LREE,Th)PO4 35–71 1–170 Bdl.-28 Bdl.-6.5 Mt Weld, Australia (Lynas), Steenkampskraal, South Africa (GWM/Rareco), Zandkopsdrift, South Africa (Frontier Minerals) Fo€rster (1998), Hoshino et al. (2012a, 2012b), Roskill Information Services Ltd (2015), and Zhu and O’Nions (1999a) aXenotime (HREE)PO4 31–67 92–100 Bdl.-37 Bdl.-1 Ptinga, Brazil (NMT/Mitsubishi) Fo€rster (2006), Roskill Information Services Ltd (2015), and Wall and Mariano (1996) aAPO4 mineral.PDF Image | HANDBOOK ON THE PHYSICS AND CHEMISTRY OF RARE EARTHS
PDF Search Title:
HANDBOOK ON THE PHYSICS AND CHEMISTRY OF RARE EARTHSOriginal File Name Searched:
Chemistry-Rare-Earths-49.pdfDIY PDF Search: Google It | Yahoo | Bing
Sulfur Deposition on Carbon Nanofibers using Supercritical CO2 Sulfur Deposition on Carbon Nanofibers using Supercritical CO2. Gamma sulfur also known as mother of pearl sulfur and nacreous sulfur... More Info
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)