Аутори:
1. Krsto Blazev, University of Goce Delcev, Faculty of natural and technical sciences, Macedonia
2. Blagica Doneva, University of Goce Delcev, Faculty of natural and technical sciences, Macedonia
3. Gorgi Dimov, University of Goce Delcev, Faculty of natural and technical sciences, Macedonia
4. Marjan Delipetrev, University of Goce Delcev, Faculty of natural and technical sciences, Macedonia
5. Todor Delipetrov, Faculty of natural and technical sciences, Macedonia

Апстракт:
The Republic of Macedonia, in which structure participate different lithological complexes and various formations of different ages, in terms of minerageny, is rich with different genetic types of silica raw materials. Quartz, quartzite, quartz sandstones and secondary igneous quartzite are treated as a special group of raw materials due to their specificity, application area and the manner and conditions of their formation and the types of deposits in which they appear. The quality of silica raw materials depends on presence of harmful matters (feldspars, mica, pyrite, limonite etc.). Studying of silica resources on the territory of Macedonia suggests a promising development of these raw materials, primarily because of their applications in many industries, such as telecommunications, optics, medicine etc.

Кључне речи:
silica raw materials,classification,types

Тематска област:
Геолошке дјелатности и економика минерално-сировинског комплекса

Датум пријаве сажетка:
31.03.2017.

Конференцијa:
7th Balkan Mining Congress

Финални рад