Aksaite

General Information: Chemical Formula:MgB6O7(OH)6·2(H2O) Composition:(Molecular Weight = 339.24 gm)Magnesium 7.16 % MgBoron 19.12 % B Hydrogen 2.97 % H Oxygen 70.74 % O  Empirical Formula: Mg(B6O7)(OH)6·2(H2O) IMA Status:Approved IMA 1962 Locality:TL: Kazakhstan, Chelkar, Ak-SaiPhysical Properties: Cleavage:[???] Good Color:colorless, gray, or light gray. Density:1.99 Diaphaniety:Transparent Hardness:2.5 - Finger Nail Streak:whiteMore details...

MgB6O7(OH)6 2(H2O)