PDF Publication Title:
Text from PDF Page: 226
TABLE 10 Classification of Rare Earth Deposits—Cont’d Deposit Type Economic Remarks Mineralogy Genetic Model Main or by-Production, or Potential Resource Representative Deposits Hydrothermal vein LREE-rich vein phosphate, generally low grade (1–3 wt.%) Apatite, monazite-(Ce) Hydrothermal By-production of phosphurous Hoidas Lake (Canada), Steenkampskraal (South Africa), Nolans (Australia) Sediment-hosted hydrothermal Low grade (<1 wt.%), but HREE rich Xenotime-(Y) Halloysite, kaolinite Hydrothermal Weathering Main Main Browns Ranges (Australia) Ion-adsorption clay Extremely low grade (0.05–0.2 wt.%), but economic due to low cost of REE extraction. LREE and HREE rich Longnan (China), Serra Verde (Brazil) Placer Large in volume. Low grade Monazite-(Ce), Xenotime-(Y) Sedimentary By-production of titanium oxides Eneabba (Australia), Manavalakuruchi (India)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 | RSS | AMP |