@hesaid: Unfortunatey

RE: RE: A QUICK INFORMATION ABOUT THE 5 STAGES OF MINING : SCIENCE AND EDUCATION

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RE: A QUICK INFORMATION ABOUT THE 5 STAGES OF MINING : SCIENCE AND EDUCATION

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2018-05-15 06:07

Unfortunatey some mining companies forget the last stage. Huhu

2018-05-15 06:07

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