 | | Journal (article/letter/editorial) | | 3749/canmin.1700068 THE VANADIUM-BEARING OXIDE MINERALS OF THE GREEN GIANT VANADIUMGRAPHITE DEPOSIT...DEPOSIT, SOUTHWEST MADAGASCAR VERONICA E. DI CECCO§ AND KIMBERLY T. TAIT Department of Natural History-Mineralogy...Toronto, Ontario, M5H 3L5, Canada ABSTRACT Rare vanadium-rich oxide minerals have been previously identified...described from the Green Giant vanadium-graphite property in southwest Madagascar. The vanadium-rich oxides...oxides include vanadium-bearing rutile (2.88 6 1.75% V2O3, n ¼ 18), schreyerite, oxyvanite, and karelianite |  | | Book | | of Ct,ervonograd, Lvov-Volyn coal basin, Lvov district, W Ukraine. This mineral fills small cavities...of the n of Ma�nitka, 1a�lied «ps1lome Zlatoust district, S Urals. This specimen, which is lane,>> appears...borehole in the Aksai Valley at the giant Chelkar salt dome, Uralsk district, W Ka zakhstan. Aksaite occurs...western margin of the Kurai Range, Kosh Agach district, Gorny Altai. Aktashite �rystals appear as small..., and the N_izhnefokinskii Intrusion (Norilsk district) [477, 478). EvidentlY, the B1lleekh Intrusion |  | | Book (edition) | | formula, its crystal system, locality, and physical property data, as well as source references. To ensure...Michael P. Cooper RD RE RO SL WD WH WW Richard D. Green Richard Eddy Ronald Bentley Sam Lieber Wayne Downey...of Bern Robert Allgood Russell Behnke Richard D. Green Richard Eddy Ronald Gibb\ RG .R 1chard Kosnar RK...provide the research mineralogist with physical property data useful in identifying unknowns. This book...our part, it can be assumed that if a standard property is omitted it is because we were unable to find |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Antimonites, Arsenites 971 977 981 Vanadium Oxysalts Class 47 Vanadium Oxysalts 985 Molybdates and Tungstates...measured Specific Gravity, G, reported as a physical property of the species. 5) Powder Diffraction Pattern...Color Color, an important but variable mineral property, may be due to a variety of factors, including...its surfaces in reflected light. It is a complex property that depends on a mineral’s reflectivity; index...without breaking or crumbling into fragments. A property only of metals. Can be changed in shape by pressure |  | | Book (edition) | | according to the degree of polymerization of the vanadium polyhedra. The arsenites, antimunites. bismuthites...Hogbomite group 4.CB25. Pseudorutile 4.CB.30. Berdesinskiite 4.CB.35. Sc1Yeyerite-kyzylk1.mite group 4.CB...597: Grey & Reid: AM 1975.898 (str) 4-CB.30. Berdesinskiite. This may be an Andersson phase with a structure...edge-sharing octahedra. Class 4. Oxtdes 196 Berdesinskiite V2TIO 5 (Bernhardt et al.. 1981 1) 1 Monoclinic...with V in 5- and 6--coordination, are called ··vanadium bronzes" by solid-state chemists; the classification |  | | Book (edition) | | along crystallographically rational planes is a property important for mineral identification: it may be...defined as negative and vice versa. Pleochroism is a property of certain minerals to absorb light of various...an important identification property of The streak is a useful property for simple identification opaque...linear scale of tions. The reflectivity (R) is a property based on the ability of a mineral to scratch another...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g. |
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