the Scanned PDF
Documents pareils
NEW MINERAL NAMES (3687) , e72 974 (1e6s). 2.92 (60) (1124
analysis by A. S. Dudykina also shorved thousandths of a per cent of Mn, Al, Ti, Sr, and ten thousandths of a per cent of Cu. The Al was deduced as spinel, giving the formula 4 C a O . M g O 2 B r ...
Plus en détail