MAJALAH GEOLOGI INDONESIA

Vol. 28 No. 1 April 2013

Journal ImageTable of Content

1. Ertsberg Stockwork Zone: A Unique Porphyry Copper Style Mineralization in the Ertsberg Mining District, Papua, Indonesia   by Lasito Soebari, Iwan Sriyanto, Geoff de Jong, Ahmad Muntadhim.

2. Characteristics of Alteration and Mineralization at Randu Kuning - Wonogiri Project   by Abdul Muthi, I Gde Basten, I Gede Made Suasta, Naomi E. W. Litaay.

3. Organism Variety Effect on Carbonate Rock Porosity of Jonggrangan Formation: Alternative Approach to Predict Porosity Complexity   by Gilang Cahya Ramadhan, Isnianto Saputra, Ella Purnamasari, Muhammad Daniar, Yudha Dwika Putra, Fery Andika Cahyo, C. Prasetyadi.

4. Shale Gas: Geological Perspective of Baong Formation for Future Chances of North Sumatra Basin; Compared to Fort Worth Basin in USA   by Nur Amalia Murtrijito, Fetty maria Naibaho, Wijayanti Ashuri.

5. Scratching at the Surface: Hidden Mineralization at Wetar?   by Herman Seran, Chris Farmer.