Efnusev, Ljupce and Demjanski, Kiril and Doneva, Blagica (2019) New open pit for exploitation of mineral raw material architectural decorative stone - marble, locality "Samarnica 2", village Nebregovo, Municipality of Dolneni and Municipality of Prilep. In: XV International Conference of the Open and Underwater Mining of Minerals, 3-7 June 2019, Varna, Bulgaria.
Preview |
Text
trud 2.pdf Download (5MB) | Preview |
Abstract
The deposit "Samarnica 2" is composed of calcite grey - white marbles. The marble from this locality,
according the conducted examinations, has great physical - mechanical, chemical and mineralogical -
petrographic properties. According to the beautiful appearance it is suitable for use as an architectural
decorative stone. There were determined balanced reserves for exploitation of the mineral raw material, the
coefficient of utilization of the marble mass, the dynamics for annual excavation, necessary mechanization and
equipment, place for disposal, basic consumables and protection measures are provided.
An even altitude partition of the deposit has been conducted with designing of exploitation benches with a
height of 8 meters, which further ensures optimum utilization of the technical and technological performance of the necessary equipment, while at the same time it is in function of the stability of the working and finishing slopes of the pit.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Engineering and Technology > Other engineering and technologies |
| Divisions: | Faculty of Natural and Technical Sciences |
| Depositing User: | Blagica Doneva |
| Date Deposited: | 20 Sep 2019 07:24 |
| Last Modified: | 20 Sep 2019 07:24 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/22543 |
Actions (login required)
 |
View Item |