Keterdapatan Batugamping Keprus Berdasarkan Kenampakan Permukaan Pada Topografi Karst Di Daerah Ponjong, Yogyakarta

• Main Author: Perpustakaan UGM, i-lib
• Format: Article NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2003
• Subjects: Jurnal i-lib UGM
• Online Access: https://repository.ugm.ac.id/23532/; http://i-lib.ugm.ac.id/jurnal/download.php?dataId=6482
• Institution: Universitas Gadjah Mada

Part of karst topography in the research area are built of keprus limestone. It has soft and friable characteristics. This material is used by many industries, especially by chemical industries. It has already been intesively exploited using a wrong mining system (dug, failed, and abandoned). This r...