Chrome Tourmaline Origin: Morogoro, Tanzania Colour: Intense Carat Weight: 1.95 cts Clarity:VS Cut: Cushion Measurement: 8.35mm X 6.50mm X 5.86mm Status: Available DM for Price
Finest Chrome Tourmalines from Tanzania
Vanadium(V) shares properties with its source material. Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery-grey, ductile, malleable transition metal. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) somewhat stabilizes the free metal against further oxidation Vanadium is electrically conductive and thermally insulating, and itâ??s harder than most metals and steel. It has good resistance to erosion and it is stable against alkalis and sulfuric and hydrochloric acids. It is oxidized in air at about 933 K(660 °C, 1220 °F), although an oxide passivation layer forms even at room temperature. contact us for info
Chrome Concentrate 38-44% (38-40% / 40-42% / 42-44%) We currently hold Proxy's with over 20 South African Mines and their associated companies and operations. Aggregated, this translates to a monthly allocation across all three of the following commodities - Chrome ROM/Concentrate, Iron Ore and Manganese Ore. We can supply these products on the following basis FOT, DAP, FOB, CFR and CIF. We also have payment terms to suit various payment methods and supply a 2% performance bond in favour of the Buyer. Mines based in Rustenburg, Mooinooi, Britz, Sun City and Gezina (South Africa)
Tourmalin Brazilians Hight grade Various sizes and colors I have photos and videos
We supply chrome ore lumpy of size 10-300mm 90% min from grades of 24% to 50% lumpy, ROM and concentrate from Zimbabwe, Oman and South Africa.
Offering Best Quality Bi Color Tourmaline and Rubylite Tourmalines
Natural Tourmaline Gemstone
Tourmaline