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Maria Lavas, Mascons, Layered Complexes, Achondrites and the Lunar Mantle

Published online by Cambridge University Press:  07 February 2017

G. M. Biggar ,
M. J. O'hara ,
D. J. Humphries  and
A. Peckett
G. M. Biggar
Affiliation:
Grant Institute of Geology, University of Edinburgh, Scotland
M. J. O'hara
Affiliation:
Grant Institute of Geology, University of Edinburgh, Scotland
D. J. Humphries
Affiliation:
Grant Institute of Geology, University of Edinburgh, Scotland
A. Peckett
Affiliation:
Department of Geology, University of Durham, England

Abstract

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Experimental data show Apollo 11 and 12 lava compositions to be controlled by fractional crystallization close to the lunar surface, in a process which yields achondrite-like igneous rocks as underlying complementary crystal accumulates. Volatilization losses during eruption can account for most other chemical differences between lunar lavas and common terrestrial magmas. No specific hypotheses of the composition, mineralogy, or origin of lunar interior can be sustained until the extent of these processes is known. A terrestrial upper-mantle-type lunar interior cannot yet be excluded. The assumption that maria surface lavas are primary partial melts is unjustified and leads to a postulated lunar interior with too low Mg/Mg+Fe to serve as a source for Apollo 14 and other igneous liquids. Other workers' uncontrolled visual estimates of crystallinity in experimental charges, purporting to show that maria lavas were not modified by low pressure fractionation, are irreconcilable with the chemistry of the residual liquids developed in our ‘reversed’ equilibrium experiments. The undesirability of using glass as a starting material for this type of experiment is re-emphasized.

Type
Part II: Scientific Papers
Information
Symposium - International Astronomical Union , Volume 47: The Moon , 1972 , pp. 129 - 164
Copyright
Copyright © Reidel 1972 

References

Agrell, S. O., Long, J. V. P., and Reed, S. J. B.: 1971, ‘A comparison of Glasses from the Apollo 11 and 12 Missions’ (unpublished).Google Scholar
Anderson, A. T., Crewe, A. V., Goldsmith, J. R., Moore, P. B., Newton, J. C., Olsen, E. J., Smith, J. V., and Wyllie, P. J.: 1970, Science 167, 587.CrossRefGoogle Scholar
Biggar, G. M. and O'Hara, M. J.: 1969, Mineral. Mag. 37, 1.CrossRefGoogle Scholar
Biggar, G. M., O'Hara, M. J., Peckett, A., and Humphries, D. J.: 1971, Proc. Second Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 2, vol. 1, 617.Google Scholar
Brown, G. M., Emeleus, C. H., Holland, J. G., Peckett, A., and Phillips, R.: 1971, Proc. Second Lunar Sci. Conf. Geochim. Cosmochim. Acta Suppl. 2, Vol. 1, 583.Google Scholar
Brown, G. M. and Peckett, A.: 1971, Nature 234, 262.CrossRefGoogle Scholar
Chapman, D. R. and Scheiber, L. C.: 1969, J. Geophys. Res. 74, 6737.CrossRefGoogle Scholar
Chao, E. C. T., Boreman, J. A., Minkin, J. A., James, O.B., and Desborough, G. A.: 1970, J. Geophys. Res. 75, 7445.CrossRefGoogle Scholar
Clarke, D. B.: 1970, Contrib. Mineral. Petrol. 25, 203.CrossRefGoogle Scholar
Compston, W., Chappell, B. W., Arriens, P. A., and Vernon, M. J.: 1970, Proc. Apollo 11 Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 1, Vol. 2, 1007.Google Scholar
Compston, W., Berry, H., Vernon, M. J., Chappell, B. W., and Kaye, M. J.: 1971, Proc. Second Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 2, Vol. 2, 1471.Google Scholar
De Maria, G., Balducci, G., Guido, M., and Piacente, V.: 1971, ‘Mass Spectrometric Investigation of the Vaporization Process of Lunar Samples’, Second Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 2, Vol. 2, 1367.Google Scholar
Duke, M. B. and Silver, L. T.: 1967, Geochim. Cosmochim. Acta 31, 1637.CrossRefGoogle Scholar
Essene, E. J., Ringwood, A. E., and Ware, N. G.: 1970, Proc. Apollo 11 Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 1, Vol. 1, 385.Google Scholar
Gibb, F.: 1971, Contr. Mineral. Petrol. 30, 103.CrossRefGoogle Scholar
Green, D. H., Ringwood, A. E., Ware, N. G., Hibberson, W. O., Major, A., and Kiss, E.: 1971a, Proc. Second Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 2, Vol. 1, 601.Google Scholar
Green, D. H., Ware, N. G., Hibberson, W. O., and Major, A.: 1971b, Earth Planetary Sci. Letters 13, 85.CrossRefGoogle Scholar
Haggerty, S. E. and Meyer, H. A. O.: 1970, Earth Planetary Sci. Letters 9, 379.CrossRefGoogle Scholar
Hytonen, K. and Schairer, J. F.: 1961, Yearb. Carnegie Inst. Wash. 60, 125.Google Scholar
James, O. B. and Jackson, E. D.: 1970, J. Geophys. Res. 75, 5793.CrossRefGoogle Scholar
Jamieson, B. G.: 1970, Mineral. Mag. 37, 537.CrossRefGoogle Scholar
Keil, K., Prinz, M., and Bunch, T. E.: 1971, Proc. Second Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 2, Vol. 1, 319.Google Scholar
Kushiro, I. and Haramura, H.: 1971, Science 171, 1235.CrossRefGoogle Scholar
Kushiro, I. and Nakamura, Y.: 1970, Proc. Apollo 11 Lunar Sci. Conf. Geochim. Cosmochim. Acta Suppl. 1, Vol. 1, 607.Google Scholar
Kushiro, I., Nakamura, Y., Kitayama, K., and Akimoto, S.: 1971, Proc. Second Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 2, Vol. 1, 481.Google Scholar
LSPET (Lunar Sample Preliminary Examination Team): 1970, Apollo 12 Preliminary Science Report, NASA, Washington, D.C. Google Scholar
LSPET (Lunar Sample Preliminary Examination Team): 1971, Apollo 14 Preliminary Science Report, NASA, Washington, D.C. Google Scholar
Marvin, U. B., Reid, J. B. Jr., Taylor, G. J., and Wood, J. A.: 1972, Abstracts 3rd Lunar Sci. Conf., NASA Houston.Google Scholar
Muan, A., Hauck, J., Osborn, E. F., and Schairer, J. F.: 1971, Proc. Second Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 2, Vol. 1, 497.Google Scholar
Muan, A. and Schairer, J. F.: 1971, Yearb. Carnegie Inst. Wash. 69, 243.Google Scholar
O'Hara, M. J.: 1961, Mineral. Mag. 32, 848.Google Scholar
O'Hara, M. J.: 1963, Amer. J. Sci. 261, 32.CrossRefGoogle Scholar
O'Hara, M. J.: 1968, Earth Sci. Rev. 4, 69.CrossRefGoogle Scholar
O'Hara, M. J., Biggar, G. M., Richardson, S. W., Jamieson, B. G., and Ford, C. E.: 1970, Proc. Apollo 11 Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 1, Vol. 1, 695.Google Scholar
O'Hara, M. J., Biggar, G. M., Richardson, S. W., Ford, C. E., and Jamieson, B. G.: 1971, Phys. Earth Planetary Int. 4, 181.CrossRefGoogle Scholar
O'Hara, M. J. and Schairer, J. F.: 1963, Yearb. Carnegie Inst. Wash. 62, 107.Google Scholar
Osborn, E. F. and Tait, D. B.: 1952, Amer. J. Sci. 250A (Bowen vol.) 413.Google Scholar
Ostwald, W.: 1897, Z. Phys. Chem. 22, 289.CrossRefGoogle Scholar
Prinz, M., Bunch, T. E., and Keil, K.: 1971, Contrib. Mineral. Petrol. 32, 211.CrossRefGoogle Scholar
Ringwood, A. E.: 1970, J. Geophys. Res. 75, 6453.CrossRefGoogle Scholar
Ringwood, A. E. and Essene, E.: 1970, Proc. Apollo 11 Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 1, Vol. 1, 769.Google Scholar
Ringwood, A. E. and Green, D. H.: 1972, ‘Crystallization of Plagioclase in Lunar Basalts and Its Significance’ (in press).CrossRefGoogle Scholar
Roedder, E. and Weiblen, P. W.: 1970, Proc. Apollo 11 Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 1, Vol. 1, 801.Google Scholar
Roeder, P. L. and Emslie, R. F.: 1971, Contr. Mineral. Petrol. 29, 275.CrossRefGoogle Scholar
Roeder, P. L. and Osborn, E. F.: 1966, Amer. J. Sci. 264, 428.CrossRefGoogle Scholar
Schairer, J. F.: 1959, in Bockris, J. O'M., White, J. L., and Mackenzie, J. D. (eds.), Physico-Chemical Measurements at High Temperatures, Butterworths, 117.Google Scholar
Scoon, J.: 1971, Proc. Second Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 2, Vol. 2, 1259.Google Scholar
Strom, R. G.: 1971, Mod. Geol. 2, 133.Google Scholar
Tuthill, R. L. and Sato, M.: 1970, Geochim. Cosmochim. Acta 34, 1293.CrossRefGoogle Scholar
Urey, H. C., Marti, K., Mei-Kao, L., and Hawkins, J. W.: 1971, Proc. Second Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 2, Vol. 2, 987.Google Scholar
Volmer, M.: 1939, Kinetik der Phasenbildung, Steinkopff, Dresden.Google Scholar
Wager, L. R. and Brown, G. M.: 1968, Layered Igneous Rocks, Oliver and Boyd, Edinburgh.Google Scholar
Wasserburg, G. J. and Papanastassiou, D. A.: 1971, Earth Planetary Sci. Letters 13, 97.CrossRefGoogle Scholar
Weill, D. F., McCallum, I. S., Bottinga, Y., Drake, M. J., and McKay, G. A.: 1970, Proc. Apollo 11 Lunar Sci. Conf., Geochim. Cosmochim. Acta Suppl. 1, Vol. 1, 937.Google Scholar