Engineering Rock Mass Classifications
A Complete Manual for Engineers and Geologists in Mining, Civil, and Petroleum Engineering
Bieniawski, Z.T. 1989. Engineering Rock Mass Classifications a Complete Manual for Engineers and Geologists in Mining, Civil and Petroleum Engineering.
Draft EIS Released
The Draft Environmental Impact Statement (DEIS) for the Resolution Copper Project and Land Exchange is now available for review under the 'EIS Info' tab.
Comment on DEIS
Optional ways to comment on the Draft EIS are located under the 'EIS Info' and the 'Public Involvement' tabs.