๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

System of ore preparation in open cast mining

โœ Scribed by Yu. N. Ermolin


Publisher
Springer
Year
1986
Tongue
English
Weight
390 KB
Volume
22
Category
Article
ISSN
1573-8736

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Metal contamination from open-cast coppe
โœ C. Herr; C. O'Neill; N. F. Gray ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 954 KB

The metal content was determined in soil and vegetation around the eastern zone of the disused sulphur and copper mines at Avoca (southeast Ireland). A 250 m X 250 m grid survey was conducted covering a total area of 4 km'. The mining belt was in the centre of the investigated site and was sampled s