Decision by Secretary of the Interior to withdraw large parcels of land near Grand Canyon National Park to entry for uranium exploration and mining projects was not arbitrary or an abuse of discretion. Court approved the agency’s “cautious and careful approach” because of the risk of severe groundwater contamination from mining activities and threats to sacred and traditional places of tribal people.
Upholding Land and Environment Court decision declaring that an open-cut coal mine should not be allowed to expand because the economic benefits of continued mining do not outweigh the impacts to nearby residents and loss of biodiversity.
Environment minister improperly rejected advice from an expert committee recommending that large-scale coal mining proposal in a forest area not proceed. Although the committee’s advice is not binding on the Minister, it nevertheless cannot be ignored without credible scientific basis.