Abstract. Disturbance of the uranium-lead isotopic system in a metamict Ceylon zircon has been produced in a 2 molal NaCI solution at 500°C and 1000 bars fluid pressure. Loss of radiogenic lead to the extent of 61 percent in 13 days was the most significant effect. The experimental results support the episodic rather than continuous lead-loss interpretation of natural zircon systems utilized in geochronology.
Uranium and lead isotopic stability in a metamict zircon under experimental hydrothermal conditions
Science
By: R.T. Pidgeon, J. R. O'Neil, and L. T. Silver
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Abstract
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Uranium and lead isotopic stability in a metamict zircon under experimental hydrothermal conditions |
| Series title | Science |
| DOI | 10.1126/science.154.3756.1538 |
| Volume | 154 |
| Issue | 3756 |
| Year Published | 1966 |
| Language | English |
| Publisher | AAAS |
| Description | 3 p. |
| First page | 1538 |
| Last page | 1540 |
| Google Analytic Metrics | Metrics page |