Goldsmith

• La-Mn-O-Pb
• S
• Al-Ca-H-O-Si
• C-Ca-Mg-O
• Al-Ca-O-Si
• structural properties
• electronic and electrical properties
• conductivity or resistivity
• phase diagram
• chalcogen
• alkaline
• metalloid
• quaternary
• disordered
• trigonal
• monoclinic