Comment on βzircon and sphene as fission
β
P. K. Zeitler; I. R. Duddy; A. J. W. Gleadow; P. F. Green; A. J. Hurford
π
Article
π
1985
π
Springer
π
English
β 241 KB
Bal et al. (1983) reported a reappraisal of the thermal stability of fission tracks in zircon and sphene, which they believe indicates a higher fission-track closure temperature for zircon than for sphene. We feel compelled to comment on this work because it is replete with errors in both experim