Titlebook: Be Beryllium; The Element. Product Ingeborg Hinz,Karl Koeber,Arnulf Seidel,Ingeborg H Book 1986Latest edition Springer-Verlag Berlin Heidel

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The Production of Beryllium,fore mainly associated with feldspar, quartz, and micas. Other sources of beryllium are bertrandite, Be.(OH).Si.O., and minor minerals such as chrysoberyl, Al.BeO., phenakite, Be.SiO., barylite, BaBe.Si.O., and helvite, ((Mn, Fe, Zn).Be.Si.O.S). These minor minerals, however, rarely occur in workabl

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Nuclides,9.01218(1) [1, 2]. This is consistent with the nuclidic mass A.=9.0121822(4) [4] of .Be, the only stable isotope of beryllium (isotopic abundance 100%) [1, 3]. Peiser et al. [1] have recently reviewed how the atomic weight of Be has developed since 1961.

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