The North Sumatra Geochemical and Mineral Exploration Project is a 4 year (1984-1988) mineral exploration programme being undertaken by a combined team of geologist seconded from the British Geological Survey (BGS) and Counterparts from the Directorate of Mineral Resources (DMR), Indonesia
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33 Halaman, tidak bergambar, tidak berwarna, lampi
SeparationTechnologies for Ninerals Coal, and Earth Resources is an authoritative digest of the latest developments in the mineral processing industry. The book is a compilation of 78 state-of-its-kind international symposium. Dozens of authors share their insights on how practitioners can develop earth resources more economically while simultaneous…
During the course of the north sumatra project (NSP), three quality control reference materials were used GS-1.GS-2,GS-3. The samples were made by collecting a local (lembang) pozzolona derived from andesite to give the low level control sample GS-1. Porions of this material were then spiked with natural minerals to provide GS-2 (AAS high level stan…
In summary, we feel that fluor corporation has thevbackground and experince add is able to propide to the indonesian geopermen a full range of service beginning with exploration and mine planning through engineering.
An evaluation of selected target areas and mineral prospects with possibilities for exploration follow-up work. The area covered by these sheets has been thoroughly examined since 1970 by contracts of work taken out by two international minng corporations and PT Antam Barisan Mining. The Latest contract of work is still in force,but is considerably …
The Following methoda of analysis are aplicable to the determination of trace amounts of elements important in the geochemical survey of Southern Sumatra. The methods are applicateble to all waters, stream sediments,soils and in some casses rocks and panned concentrates.
Mesozoic-Cenozoic plutonic rock are present throught western sumatra,defining a series of subpararel,fault-controlled,northwest-southest trending belts. regionally they,broadly,correspond to the southerly extension of the western granite province of peninsular Thailand-Burma but some of the creataceous granites focussed along and west of the main su…
The regional geochemical sampling of Siuthern Sumatra was carried out by the Directorate of Mineral Resourches between 1980 and 1992. All result have been published for each quadrangle area as single element proportiional symbol maps at 1:250.000 scale
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41 Halaman,gambar tidak berwarna,lampiran peta,cov
A macro is describe by MICIL (1986) as "a named set DATAMINE comands which are executed one by in the logical order in which they occur. The purpose of a macro is to allow frequently used command segquences to be stored and executed as often as required,without the need to retype them each time.Macros also allow complex processing.