We analysed twelve MORB glasses to determine the δ 37 Cl value of depleted MORB (Table 1). All are optically and chemically pristine, and appear to be free of seawater alteration. The samples cover a ...
THE most accurate determinations of the atomic weight of chlorine indicate that on earth this element consists of 76.6 5 per cent. of chlorine of isotopic number 1 (atomic weight = 35) and of 23.3 5 ...