September 23, 2022 0 The zircon industry has growth potential. Vol 135 Getting Started. In the late 1980’s, while conducting alluvial gold exploration, I often visited .... Read More
September 23, 2022 0 GEOTEKNIK TAMBANG (second edition 2021) GEOTEKNIK TAMBANG (second edition 2021) is written by Prof.Dr.Ir. Irwandy Arif, MSc. and published by .... Read More
September 23, 2022 0 Notes on the 10th Annual Business Meeting of Indonesian Coal Producers & Buyers. Vol 134 Introduction On the 13th & 14th December 2021, Petromindo.com and others held “The 10th Annual business .... Read More
September 23, 2022 0 ZEOLITE- A POSSIBLE SOLUTION FOR INDUSTRIAL WASTE. Vol 133 Introduction. Indonesia is reported to have an estimated hypothetical resource of about 500 million tonnes of .... Read More
September 23, 2022 0 Emas Indonesia This hard cover 330-page book by Prof. Dr. Ir. Irwandy Arif, M.Sc. is published, and available, from PT. .... Read More