Geological Model for Mineplan Method to Support Economic Activities in a Remote Island

Abstract

: Mining materials are natural resources that cannot be renewed and require a long time to form so that their management and utilization must be wise. Mining has high economic value but is also a major cause of natural disasters. In this study the method of investigation is by conducting a literature review, survey and investigation of the geological and geomorphological processes that occur, then analyzing the genesis and mining activities that are in accordance with the conditions and characteristics of the onyx marble. The onyx marble mining on Bawean Island is manually very suitable because it is selective mining, which only takes onyx potential by not dismantling the entire limestone so that it is more environmentally friendly. The onyx marble marketing on Bawean Island is also not good due to the limited transportation that operates 3 times a day out / to the island in the form of cargo ships.