NASA NTRS · 19740012397
Major and trace element concentrations in samples from 72275 and 72255
Abstract
Analytical data have been obtained for Co, Sc, Hf, Zn, Cr, Ga, Rb, Cs, Ni, major elements, and rare earth elements in eight samples from boulder 1. The data for trace elements were obtained by radiochemical neutron activation analysis. Major elements, except Na and Mn, were obtained by atomic absorption spectral photometry. Values for Na and Mn were obtained by neutron activation analysis of the same powder that was later dissolved to provide the atomic absorption analyses.
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Haskin, L. A., Blanchard, D. P., Korotev, R., Jacobs, J. W., Brannon, J. A., Herrmann, A. G.. 1974-03-15. Major and trace element concentrations in samples from 72275 and 72255. https://ntrs.nasa.gov/citations/19740012397
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