Sebagai program lanjutan pemetaan geokimia bersistem Sumatera Bagian Utara (NSP), maka di Sumatera Bagian Selatan telah dilaksanakan penyelidikan geokimia regional pada Lembar KOTAAGUNG (1010) yang dilaksanakan pada. bulan September sampai Nopember 1991 dilakukan Sukmana dkk., (1991) bulan Januari sampai Maret 1992 Sukmana dkk, (1992) dan Djumsari dkk, (1992). Sejak tahun 1989…
Pekerjaan pembuatan bank data sebenarnya merupakan pekerjaan inventarisasi yang berkaitan dengan kegiatan pengumpulan, pengarsipan, pemilahan, pengelompokan, pemerian dan pelaporan seluruh data yang tersedia dalam format tertentu. Dalam bidang sumberdaya mineral pekerjaan inventarisasi sebenarnya mirip dengan pekerjaan inventarisasi lainnya, tetapi sasaran pekerjaan…
Lokasi singkapan WR-2 terletak di hulu anak sungai yang diperkirakan bermuara ke Sungai Klabau. Lokasi tersebut dapat dicapai melalui jalan pemboran minyak yang dibuat oleh Pertamina, Asamera dan jalan desa dari Desa Bejubang menuju Dusun Pulau Alang (?) ke a rah selatan sejauh 6 km, dilanjutkan melalui jalan setapak sejauh kurang lebih 1,5 km. Kendaraan …
Eastern view of Unzen Volcano in the Shimabara Peninsula, Kyushu, SW Japan. New lava domes with the thick apron of volcanic debris have formed near the summit of Mt. Fugen (1.359 m) since 20 May 1991. Rockfalls from the fronts of domes descended as pyroclastic flows along the Mizunashi River (straight toward readers) and Oshigadani Valley (curved in the clockwise direction).
Geodynamics, the study of global movements and of the forces driving them, is a rekatively fresh offshoot from the vigorously branching tree of the earth sciences. Before the advent of Alfred Wegener on this scene in the early nineteen-hundreds, the idea of permanency in the distribution of continents and oceans was almost sacrosanct.
Das Antlitz der Erde, or “The Face of the Earth”, was the title of the first great magnum opus on the gross surface features of the earth by Eduard Suess late last century. A recent British television documentary with the same purpose bore the same title.
Batumulia dapat digolongkan dalam tiga bagian yakni; jenis batu permata (precious stones), setengah batu permata (semi precious stones ), dan jenis batu hias ( ornamental stones). Batumulia jenis batu permata adalah mineral yang mempunyai daya tarik yang terdapat di alam dan setelah dilakukan pemrosesan maka keindahannya semakin bertambah dari bentuk asalnya.Pada umumnya jenis batu permata …
The tectonic concept known as seafloor spreading , global tectonics and also as plate tectonics began engulfing the geological community in the early sixties. Within less than a decade this unifying, geotectonic hypothesis beame widely known, and judging from the current literature, it has also been widely accepted.
The monograph Geothermal Resources: An Energy Alternative by Harsh K. Gupta presents for the first time a readable, coherent account of all facets of geothermal energy development. The development of alternative, renewable energy resources during the past decade has been spurred by a crunch in the supplies of traditional hydrocarbon energy resources, which have previously been inexpensive and r…
This book is based at the level of a bachelor’s degree in physical science. Experience at Standford indicate that a one-semester class in engineering systems theory provides helpful additional background. It will be readable to a general science and engineering audience and should be useful to anyone interested in computer modelling and data analysis in physical sciences.