/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: eadatsi1 https://cdn.slidesharecdn.com/profile-photo-eadatsi1-48x48.jpg?cb=1564140458 Report writing Planning of test pits for alluvial gold prospecting Making geological maps and other job related maps Due Diligence Supervision of sampling program.