/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: muhammadeangga https://cdn.slidesharecdn.com/profile-photo-muhammadeangga-48x48.jpg?cb=1531994881 Working experience as a geologist oncoal and bauxite which is responsible for the mapping, resources calculation and work planning. Now I am working as geologist on gold mining, my responsible in terms of mapping, logging and make reporting.