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Multi-scale geological evaluation for quarrying activities in ophiolitic rocks: implications for asbestos-related legislation.
- Source :
-
Bulletin of Engineering Geology & the Environment . Dec2013, Vol. 72 Issue 3/4, p285-302. 18p. - Publication Year :
- 2013
-
Abstract
- This study illustrates the importance of undertaking a multi-scale geological approach when assessing ophiolites which may contain harmful asbestos. A case history from an active quarry in the Carinthia region of Austria is presented. The data obtained indicated four main zones within the heterogeneous rock mass. The study identified those horizons which could be used for commercial purposes, notably railway ballast and road sub-base. Extensive testing was undertaken which confirmed that asbestiform amphiboles were not present in the quarry. Attention is drawn to the ambiguities in current legislation regarding the presence of asbestos. [ABSTRACT FROM AUTHOR]
- Subjects :
- *STRUCTURAL geology
*ASBESTOS
*QUARRIES & quarrying
*BALLAST (Railroads)
*OPHIOLITES
Subjects
Details
- Language :
- English
- ISSN :
- 14359529
- Volume :
- 72
- Issue :
- 3/4
- Database :
- Academic Search Index
- Journal :
- Bulletin of Engineering Geology & the Environment
- Publication Type :
- Academic Journal
- Accession number :
- 92555929
- Full Text :
- https://doi.org/10.1007/s10064-013-0475-6