00445nam a2200169 a 450000500170000008200170001710000170003424500270005126000380007830000150011669000150013170000150014696400250016199700120018699900150019895200620021320251203090450.0  a549,bD, mas  aMason, Brian  aElements of mineralogy  aSan FranciscobW.H. Freemanc1959  a550p, 23cm  aMineralogy  aBerry, L.G  bEngc100de010fg_  a15865 C  c8538d8538  00104070aPUbPUd1998-04-08l0o549, D, masp15865yBK