Microsoft PowerPoint - QMHIAC_HAilCreek.ppt - Open-pit mining - Document - PDFSEARCH.IO

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Date: 2013-12-10 00:28:00 Sedimentary rocks Dragline excavator Rio Tinto Group Coal Open-pit mining Coal companies of Australia Coal in Australia Mining Coal mining Rio Tinto Coal Australia		Microsoft PowerPoint - QMHIAC_HAilCreek.ppt Add to Reading List Source URL: mines.industry.qld.gov.au Download Document from Source Website File Size: 991,27 KB Share Document on Facebook

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