8/20/2019 Good Mining Practice PTNNT

http://slidepdf.com/reader/full/good-mining-practice-ptnnt 1/5

8/20/2019 Good Mining Practice PTNNT

http://slidepdf.com/reader/full/good-mining-practice-ptnnt 2/5

8/20/2019 Good Mining Practice PTNNT

http://slidepdf.com/reader/full/good-mining-practice-ptnnt 3/5

8/20/2019 Good Mining Practice PTNNT

http://slidepdf.com/reader/full/good-mining-practice-ptnnt 4/5

8/20/2019 Good Mining Practice PTNNT

http://slidepdf.com/reader/full/good-mining-practice-ptnnt 5/5