This thesis presents the results of a details trace element and isotope geochemistry study int the magma-genesis of volcanoes in the Adonara-Pantar Section (APS) of the East Sunda Arc in Indonesia, a setting where an oceanic island arc is colling with a passive continental margin.
Citra penginderaan jauh sangat penting dalam bidang vulkanologi, karena dapat memberikan data dengan cepat, mudan dan murah, sehingga sangat membantu sebagai pengumpul data geologi mauun vulkanologi. Dengan citra penginderaan jauh, dapat dengan mudah menentukan bentuk kawah, penyebaran litologi, penentuan daerah ahaya sementara dan daerah aman. Hasil interpretasi sangat tergantung dari pada ti…
This study deals with the massive Elvaberget sulphide deposit, in the southern part of the central skellefte district. The ores as well as the surrounding rocks and alteration zone were studies.
In the viewpoint of energy resource interest, recently, the generation potential interest of oil shales, particularly as an oil source, has been considered significantly as a new unconventional energy source. Some time ago, research of oil shales revealed many of the factors controlling its information and diagenesis. Most such research has considered the main source of oil and condensate. Oil …