Development of Simplified Database System for Earth Deposited Mineral Resources.
نویسندگان
چکیده
منابع مشابه
Cadmium Oxide Thin Films Deposited by a Simplified Spray Pyrolysis Technique for Optoelectronic Applications
Cadmium oxide thin films were fabricated on glass substrates by a simplified and low cost spray pyrolysis technique at different substrate temperatures. The X-ray diffraction study showed that irrespective of substrate temperature all the films exhibits a preferential orientation along the (1 1 1) plane. The values of crystallite size were found to be in the range 20.72 – 29.6 nm. The perce...
متن کاملMineral resources and geo-engineering
Metals used in everyday life are produced from ores occurring in the Earth’s crust. Geological processes are known to concentrate minerals to form ores of economic value. Mineral processing engineers concentrate these ores by mechanical and physico-chemical methods while the extractive metallurgist extracts the metals by chemical means.
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ژورنال
عنوان ژورنال: International Journal of the Society of Materials Engineering for Resources
سال: 1995
ISSN: 1884-6629,1347-9725
DOI: 10.5188/ijsmer.3.125