The Bulletin of National Institute of Geology and Mining was the first scientific publication of Research Center for Geotechnology (was NIGM or LGPN - Lembaga Geologi dan Pertambangan Nasional), which was issued since 1968. The newer publication of "Riset Geologi dan Pertambangan" started to get published in September 1977 to accommodate manuscripts written in Bahasa Indonesia. But since then, the Bulletin of NIGM was no longer active. This website was available for reading the past publications only.