features of platinum mining,Platinum - WikipediaPlatinum is a chemical element with symbol Pt and atomic number 78. It is a dense, malleable, . Its physical characteristics and chemical stability make it useful for industrial applications. Its resistance to wear . At Platinum, Alaska, about 17,000 kg (550,000 ozt) had been mined between 1927 and 1975. The mine ceased.features of platinum mining,features of platinum mining,Platinum - Element information, properties and uses | Periodic TableElement Platinum (Pt), Group 10, Atomic Number 78, d-block, Mass 195.084. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and.
features of platinum mining