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Della- Georgeta Dumitras

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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th SGEM International Multidisciplinary Scientific GeoConference Proceedings 2020, Science and Technologies in Geology, Exploration And Mining
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MINERALS VIEWED THROUGH THE ECONOMIC PRISM PRESENT IN CONTU FIELDS, CINDREL MOUNTAINS, ROMANIA

(STEF92 Technology, 2020-09-20, Nicolae Călin, Della- Georgeta Dumitras, Ştefan Marincea, Ciprian Constantina, Adriana- Mariana Ion)

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In this study on speaking about minerals, we can use the elements from them in high-tech technology in everyday life. The pegmatites are surrounded by gneiss with muscovite, garnets, staurolite; mica schists with garnets, staurolite, kyanite; and amphibolites. In the Con?u area pegmatites appear in tabular veins form, or irregular lenses, arranged by accordance with mica schists of the host metamorphic rocks. The pegmatites veins have a thickness that varies between 2 and 10 meters in the central area and developm...

Ecology and Environmental Protection2020
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