Analyses of the returned lunar surface fines for porphyrins |
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| Authors: | J H Rho A J Bauman E A Cohen T F Yen J Bonner |
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| Institution: | (1) Jet Propulsion Laboratory, 91103 Pasadena, Calif., USA;(2) University of Southern California, 90033 Los Angeles, Calif., USA;(3) California Institute of Technology, 91109 Pasadena, Calif., USA |
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| Abstract: | In the present studies, no porphyrins were found in the lunar surface fines collected from the Sea of Tranquillity by the Apollo 11 mission, from the Ocean of Storms by the Apollo 12 mission, and from the nonmare Fra Mauro Formation by the Apollo 14 expedition under the conditions in which porphyrins would have been detected had they been present in amounts as small as 10–14 mole. |
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