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Prehistoric use of the fire-setting method in the copper-mining district of Cabrie`res (He´rault, France).
- Source :
-
Comptes Rendus Palevol . Dec2002, Vol. 1 Issue 8, p711. 6p. - Publication Year :
- 2002
-
Abstract
- Fire-setting to open up mines has been used on hard rock since prehistoric times. In the copper-mining district of Cabrie`res, the existence of metre-sized spherical or sub-spherical cavities, sometimes spaced along the same vertical in an ore seam, has usually been ascribed to this method . Two AMS 14C dating of micro-charcoal found in dolomite and of burnt ore breccias related to extraction in these cavities give the ages 3830 ± 40 BP, cal BC 2340–2130 and 3900 ± 40 BP, cal BC 2480–2280, which is the first evidence in France of the use of fire-setting in prehistoric mines. [Copyright &y& Elsevier]
- Subjects :
- *COPPER
*MINERAL industries
*ROCKS
*CHARCOAL
Subjects
Details
- Language :
- French
- ISSN :
- 16310683
- Volume :
- 1
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Comptes Rendus Palevol
- Publication Type :
- Academic Journal
- Accession number :
- 9893741
- Full Text :
- https://doi.org/10.1016/S1631-0683(02)00078-7