Abstract
The oxygen-isotope ratios of fine-grained quartz extracted from ochre samples can provide an indicator of ochre provenance. A pilot study on a small series of red ochres from central Australia shows that ochres from different geological provinces can be distinguished using this technique. Oxygen-isotope ratios of fine-grained quartz could be used in conjunction with other geochemical methods either to verify the regional provenance of an ochre or to screen a collection for material of exotic origin.
Original language | English |
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Pages (from-to) | 773-778 |
Number of pages | 6 |
Journal | Journal of Archaeological Science |
Volume | 24 |
Issue number | 9 |
DOIs | |
Publication status | Published - Sept 1997 |
Externally published | Yes |
Keywords
- Central Australia
- Oxygen-Isotope ratios
- Provenance
- Red Ochre