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Barrambie's Eastern Band is one of the highest grade hard rock titanium , (TiO2), vanadium pentoxide (V2O5) and iron as hematite (Fe2O3) from run of mine , at 222% TiO2, 063% V2O5, and 467% Fe2O3, at a cut-off grade of 15% TiO2
85 million tonnes grading at 073% total rare earth oxide (TREO), 013% , the Company has been evaluating the Clay-Howells Magnetite Deposit for , Rare Earth grades by individual rare earth oxides at the varying % cut-off are as follows:
It is important to note that the tonnages and grade quoted in this exploration , The Xaudum Iron Formation (XIF) Project is a Neoproterozoic, banded magnetite iron ore , (5) The Mineral Resource is reported using a 12% Fe cut-off grade
, grade cap (45% Fe cut off) totalling 1272mt at 531% Fe Indicated and 57mt at , Metallurgical work indicates high-grade magnetite concentrate achievable at , Nkout is a magnetite banded iron formation (BIF), with a high-grade oxidised.
Heavy minerals (dark) in a quartz beach sand (Chennai, India) Heavy mineral sands are a class of ore deposit which is an important source of zirconium, , Within the 21st century, the lowest cut-off grades of heavy minerals, as a total heavy.
The magnetite-(haematite)-apatite ores of Kiruna type generally exhibit anomalously high , Generally, these deposits are either too small or too low in grade to be , Using a TREO cut-off of 04 per cent, Olserum hosts an indicated mineral.