Institut za rudarstvo i metalurgiju Bor

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CONTENT OF THE SIMPLIFIED MINING PROJECT Taking a technological sample have to be provided by the project of investigation, where their basic elements are also given – spatial position of testing bench, amounts that are mined as well as laboratory and other analyses to be done. Simplified Mining Project in accordance with the Article 43 of the Regulation on contents of mining projects (“Official Gazette of RS No. 27/97) contains the following parts: 1. Project task with the consent of investors and appropriate bases for design, 2. Technical solution with location data, 3. Technical description on method of test bench development, 4. Energy solution, 5. Bill of quantities and calculation, 6. Drawings and plans at the appropriate scale, 7. Special protective measures. Project task should provide the basic guidelines and content of the project and the investor confirms the agreement signed by the responsible person and stamp of the company. Technical solution provides a description of sampling technology, prescribed quantity for sampling and the exact spatial position of test bench. Technical description has to show the technological process with all parameters of technological process of taking minerals, necessary to secure anticipated amount set aside from the massif. In the absence of basic parameters for design (in the first place of engineering- geological environmental conditions), it is required to limit the test bench itself to the lower heights (3 to 5m) in order to avoid possible uncontrolled landslides and sliding mass. Ministry of Mines and Energy issued the consent on defining the quantity of mineral raw material to the project that could be exploited and have to be within the prescribed limits by the act of Ministry. Validity of this solution coincides with the period of validity that is defined by the basic solution of geological prospecting works at this locality. The results obtained by the analyses of technological samples are shown in the project report on reserves of mineral raw materials. CONCLUSION Technological sampling and analyzing of technological efficiency is an important criterion, among others, for balancing the reserves of mineral raw materials. As we have seen, in recent years there has been intensification of mining in terms of technological tests in the locality. The exposed movements show that recovery came gradually in terms of higher demand for construction material. The movement of required approvals also presents not only a good indicator of interested investor in this type of investigation and for certain investments in this field of industry, but its very high sensitivity to the economic trends. For further analyses of this type, the comparative analyses of the obtained geological prospecting and analyses of SMP could be sued in future work as well as their comparison with a specific location, i.e. municipality. Also a comparison with the certified mineral raw materials in the same localities and their usage could give very interesting data. No 1,2010. 11 MINING ENGINEERING
REFERENCES [1] Regulations on the Content of Mining Projects (“Official Gazette RS” No. 27/97). [2] Regulations on Classifications and Categori<strong>za</strong>tion the Reserves of Solid Mineral Raw Materials and Keeping Records (”Official Gazette SFRY No. 53/79). [3] Law on Geological Explorations (“Official Gazette RS” No. 44/95). [4] Law on Mining (“Official Gazette RS” Nos. 44/95 and 34/08). No 1,2010. 12 MINING ENGINEERING
Page 2 and 3: INSTITUT ZA RUDARSTVO I METALURGIJU
Page 4 and 5: KOMITET ZA PODZEMNU EKSPLOATACIJU Y
Page 6 and 7: Analizirajući ovaj način uzorkova
Page 8 and 9: SADRŽINA UPROŠĆENOG RUDARSKOG PR
Page 10 and 11: COMMITTEE OF UNDERGROUND EXPLOITATI
Page 12 and 13: area is constantly increased. Figur
Page 18 and 19: U morfološkom smislu, teren predst
Page 20 and 21: Rezultati terenski istraživanja i
Page 24 and 25: In morphological terms, the terrain
Page 26 and 27: GEO-MECHANICAL FEATURES OF THE TERR
Page 30 and 31: Sl. 3. Smičući naponi u konstrukc
Page 32 and 33: Na modelu bojom su razgraničeni od
Page 36 and 37: Figure 3. Shear stresses in collect
Page 38 and 39: Dumped material and collector eleme
Page 42 and 43: PODRUČJE ISTRAŽIVANJA Aleksinačk
Page 44 and 45: Da bi se izbor otkopne mehanizacije
Page 46 and 47: lansnih rezervi uglja, a druga za g
Page 48 and 49: veličina i takođe zahteva neophod
Page 52 and 53: exploitation, two variants of this
Page 54 and 55: esses, require the use of modern sy
Page 56 and 57: • method without underground room
Page 58 and 59: directly used to drive power plants
Page 62 and 63: gde je: Δ - nasipna masa uzorka; m
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D (%) 100 90 80 70 60 50 40 30 20 1
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COMMITTEE OF UNDERGROUND EXPLOITATI
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Where is: Δ - volumetric density o
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D (%) 100 90 80 70 60 50 40 30 20 1
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KOMITET ZA PODZEMNU EKSPLOATACIJU Y
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PRORAČUN STABILNOSTI SOFTVEROM GEO
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Sl. 6. Izgled klizne ravni i koefic
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CALCULATION OF STABILITY BY THE SOF
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Figure 6. View of sliding plane and
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kon sulfatizacije, postignut je sle
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Table 2. Degrees of metal leaching
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70%. Dreniranje izdani vrši se po
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do kote K+656 m gde su postavljene
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is very abundant feeding aquifers.
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Start-minute maximum intensity of d
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Figure 3. Operation diagram of pump
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Zlato u koncentratu kg - 27,988 12,
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Na samlevenim uzorcima topioničke
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Dry concentrate t 5,226 10.563 5.82
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Sadržaj klase -75μm , % 100 80 60
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Tab. 1. Koordinate temena eksploata
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Eksploatacija ležišta rude bakra
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Figure 3. Mutual position of open p
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underground water in the first wate
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gde su: v r - brzina protoka: u r -
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z and r - cylindrical coordinates
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da zaštiti podzemne vode od kontam
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• Otpadne vode od samog postrojen
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Practically, the “in-situ” expl
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• Waste water created during the
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geotektonska zona prema severoistok
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Osmatrani režim izdašnosti i temp
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Sl. 4. Kružni dijagram hemijskog s
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15. Nikl (Ni) 0,012±0,00500 UP-919
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alneoterapijskih i sportsko-rekreat
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phase are presented by andesite bas
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Figure 1. Hydro-geology maps of the
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Spring 2 Figure 3. Circle diagram o
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12. Lead (Pb)
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ecreational activities. The beginni
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UTICAJ GRANULOMETRIJSKOG SASTAVA ML
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SADR@AJ CONTENS D. Sokolović, D. E
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Institut za rudarstvo i metalurgiju Bor

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