Abstract
Applications of the mineral thermodynamic condensation sequence to assemblages in Ca–Al–Ti-rich inclusions in the Allende meteorite suggest that the total amount of titanium and Ti3+ contents of aluminous clinopyroxenes (fassaites) are temperature sensitive and that the ratio Ti3+/Ti4+ may be used as a qualitative cosmothermometer.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Lord, H. C. III Icarus 4, 279 (1965).
Larimer, J. W. Geochim. cosmochim. Acta 31, 1215 (1967).
Grossman, L. Geochim. cosmochim. Acta 36, 597 (1972).
Grossman, L. & Larimer, J. W. Rev. Geophys. Space Phys. 12, 71 (1974).
Larimer, J. W. & Anders, E. A. Geochim. cosmochim. Acta 34, 367 (1970).
Marvin, U. B., Wood, J. A. & Dickey, J. S. Earth planet. Sci. Lett. 7, 346 (1970).
Gray, C. M., Papanastassiou, D. A. & Wasserburg, G. J. Icarus 20, 213 (1973).
Grossman, L. & Clark, S. P. Geochim. cosmochim. Acta 37, 635 (1973).
Clarke, R. S. et al. Smithson. Contr. Earth Sci. 5, 1 (1970).
Grossman, L. Geochim. cosmochim. Acta 37, 1119 (1973).
Chou, C. L., Baedecker, P. A. & Wasson, J. T. Geochim. cosmochim. Acta 40, 85 (1976).
Martin, P. M. & Mason, B. Nature 249, 333 (1974).
Morgan, J. W. et al. Nature 224, 789–791 (1969).
Wakita, H. & Schmitt, R. A. Nature 227, 478 (1970).
Emery, J. F., Strain, J. E., O'Kelly, G. D. & Lyon, W. S. Radiochem. Radioanalyt. Lett. 1, 137 (1969).
Tanaka, T. & Masuda, A. Icarus 19, 523 (1973).
Malissa, H., Hermann, F., Kluger, F., & Kiesl, W. Microchim. Acta 3, 434 (1972).
Blander, M. & Fuchs, L. H. Geochim. cosmochim. Acta 39, 1605 (1975).
Fuchs, L. H. Am. Mineral. 54, 1645, (1969).
Fuchs, L. H. Am. Mineral. 56, 2053 (1971).
Fuchs, L. H. Meteorites 9, 11 (1974).
Grossman, L. Geochim. cosmochim. Acta 39, 433 (1975).
Grossman, L., Fruland, R. M. & McKay, D. S. Geophys. Res. Lett. 2, 37 (1975).
Keil, K. & Fuchs, L. H. Earth planet. Sci. Lett. 12, 184 (1971).
Lee, T. & Papanastassiou, D. A. Geophys. Res. Lett. 1, 225 (1974).
Lee, T., Papanastassiou, D. A. & Wassurburg, G. J. Geophys. Res. Lett. 3, 109 (1976).
Wetherill, G. W., Mark, R. & Lee-Hu, C. Science 182, 281 (1973).
Clayton, R. N., Grossman, L. & Mayeda, T. K. Science 182, 485 (1973).
Tatsumoto, M., Unruh, D. M. & Desborough, G. A. Geochim. cosmochim. Acta 40, 617 (1976).
Kurat, G. Earth planet Sci. Lett. 9, 225 (1970).
Kurat, G., Hoinkes, G. & Fredriksson, K. Earth planet. Sci. Lett. 26, 140 (1975).
DeVries, R. C. & Roy, R. Ceram. Bull. 33, 371 (1954).
Michaud, G. G. & Pidgeon, L. M. Trans. Can. Inst. Min. Metal. 57, 187 (1954).
Andersson, S., Collen, B., Kuylenstierna, U., Magneili, A. Acta chem. scand. 11, 1641 (1957).
Andersson, S. et al. Acta chem. scand. 11, 1953 (1957).
Hurlen, T. Acta chem. scand. 13, 365 (1959).
Andersson, S. Ark. Kemi 15, 247 (1959).
Andersson, S. Acta chem. scand. 14, 1161 (1960).
Andersson, S. & Wadsley, A. D. Nature 211, 581 (1966).
Andersson, S. & Hyde, B. G. J. Phys. Chem. Solids 28, 1393 (1967).
Frederikse, H. P. R. J. appl. Phys. 32, Suppl. 10, 2211 (1961).
Moser, J. B., Blumenthal, R. N. & Whitmore, D. H. J. Am. Ceram. Soc. 48, 384 (1965).
Watanabe, D., Castles, J. R., Jostsons, A. & Malin, A. S. Nature 210, 934 (1966).
Wahlbeck, P. G. & Gilles, P. W. J. Am. Ceram. Soc. 49, 180 (1966).
Compton, D. M. J. & Firle, T. E. J. Am. Ceram. Soc. 52, 515 (1969).
Bursill, L. A., Hyde, B. G., Terasaki, O. & Watanabe, D. Phil. Mag. 20, 347 (1969).
Haggerty, S. E. & Merkel, G. A. Proc. VII Lunar Sci. Conf. Pt. 1, 342 (1976).
Haggerty, S. E. & Merkel, G. A. EOS Trans. Am. geophys. Union 57, 277 (1976).
Mason, B. Am. Mineral 59, 1198 (1974).
Dowty, E. & Clark, J. R. Am. Mineral. 58, 230 (1973).
Burns, R. G. & Huggins, F. E. Am. Mineral. 58, 955 (1973).
Dowty, E. & Clark, J. R. Am. Mineral. 58, 962 (1973).
Haggerty, S. E. Geochim. cosmochim. Acta (in the press).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Haggerty, S. The Allende meteorite: evidence for a new cosmothermometer based on Ti3+/Ti4+. Nature 276, 221–225 (1978). https://doi.org/10.1038/276221a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/276221a0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.