video : Concession Coal site of Persada Mentari Resources Padang Lawas - North Sumatra

Concession Coal site of Persada Mentari Resources ...

where coal measures occur. If u guys interest more info about it please watch the video by copy the link below to your browser.

2 minutes 34 sec.

www.youtube.com/watch?v=Ra9kWiFiYJk

posted by marvin kyne