1.Ferrosilicon is a ferroalloy, an alloy of iron and silicon with an average silicon content between 15 and 90 weight percent. It contains a high proportion of iron silicides.…

Slide 1Mineral Groups Slide 2 All others: 1.5% Element Abundances Silica (SiO 4 ) 4- SILICATES Common cations that bond with silica anions Mineral Groups Slide 3 Ferromagnesian…

Mineral Groups Mineral Groups All others: 1.5% Element Abundances Silica (SiO4)4- SILICATES Common cations that bond with silica anions Mineral Groups 2 Ferromagnesian Silicates…

Slide 1 Earth Materials: Minerals Slide 2 Chapter 5. Patterns in Nature: Minerals  1. Minerals: Why care?  2. Atoms, ions & isotopes of the elements  3. Atomic…

Slide 1 Gas Detectors Ageing, Materials, Validations Input to RD51 WG2 (Basic detector R&D) Mar Capeans CERN, December 10 th, 2008 Slide 2 Gas Detectors at the LHC Dec…