'Ore Deposit Questions\r'

'Ore set Questions Chapter 27: disseminated multiple sclerosis Valley Type deposits Questions 1. Which geophysical method is/ argon officed in discovering Mississippi Valley Type deposits? A. Airborne Magnetic SurveysC. ohmic resistance StudiesE. no(prenominal) of the in a higher place B. Induced Polarization MethodD. solely of the preceding(prenominal) 2. tout ensemble be host rocknrolls for MVT deposits provided for one. A. DolostoneC. BrauniteE. none of the supra B. LimestoneD. all(prenominal) of the in a higher place 3. In which depth whoremaster MVT deposits be found? A. modify DepthC. Great DepthE. none of the in a higher place B. Average DepthD. every of the higher up 4. Which of the by-line is the contend rock conversion method used in MVT deposits?A. RecrystallizationC. Hydrothermal BrecciationE. none of the higher up B. DissolutionD. totally of the preceding(prenominal) 5. Which of the adjacent is a mineral assemblage of MVT deposits? A. Chalcedon yC. TectoliteE. none of the to a higher place B. MarcasiteD. All of the supra 6. Which of the chase is considered the most important environmental thoughtfulness for MVT deposits? A. Copper contentC. Carbonate contentE. none of the to a higher place B. weightlift Sulfide contentD. All of the preceding(prenominal) 7. Which of the sideline is the tap method used in MVT deposits? A. dour wall methodC. Underground room methodE. no(prenominal) of the in a higher place B.Pillar methodD. All of the higher up 8. All be ore processing methods use in MVT deposits nevertheless for one. A. PulverizingC. Magnetic SeparationE. no(prenominal) of the preceding(prenominal) B. FlotationD. All of the above 9. Which country contains the largest amount of MVT deposits? A. trade union AmericaC. EuropeE. none of the supra B. North AfricaD. All of the preceding(prenominal) 10. Which of the following mineral r arly occurs in MVT deposits? A. DolomiteC. FluoriteE. None of the above B. Spha leriteD. All of the above 11. The following is/argon characteristic of MVT deposits save. A. Platform change sequence deposits C.Deposits argon in dolostone E. None of the above B. Ore is epigenetic and stratabound D. All of the above 12. Which of the following is a major commodity of MVT deposits? A. GoldC. IronE. None of the above B. CopperD. All of the above 13. The following argon examples of places where MVT is abundant moreover for one. A. Tri StateC. Grand CanyonE. None of the above B. Viburnum TrendD. All of the above 14. The following atomic number 18 examples of exhalative deposits associated with MVT deposits except for one. A. LeadC. BariteE. None of the above B. atomic number 30D. All of the above 15. A.Salt Diapirs are associated with MVT deposits. B. Most MVT deposits are surrounded by carbonate rocks. A. A is true and B is falseC. twain contentions are trueE. No conclusion can be move B. A is false and B is trueD. two statement are false 16. The following ar e nature of ores of MVT deposits except for one. A. Massive replacement zonesC. Disseminated fractures of crystalsE. None of the above B. Open seat fillingsD. All of the above 17. Which mining method poses the greatest environmental attention for MVT deposits? A. smeltery ActivitiesC. Acid DrainageE. None of the Above B. Tailings PondsD.Both A and B 18. MVT deposits can be located at the following except for one. A. Fault zoneC. Fold beltsE. None of the above B. binge beltsD. All of the above 19. The following are trace element minerals of MVT deposit except for one. A. SeC. SrE. None of the above B. SbD. All of the above 20. substantive airborne amounts of the following elements may lead to possible drop environmental consideration of MVT deposit except for one. A. CadmiumC. ArsenicE. None of the above B. MercuryD. All of the above 21. Which of the following rock types are mainly found in MVT deposits? A. IgneousC. SedimentaryE.None of the above B. MetamorphicD. All of the a bove 22. The following are considered nature of ores for ore bodies of MVT deposits except for one. A. Massive replacement zonesC. Open space fillings of fracturesE. None of the above B. Bleaching (Oxidation)D. All of the above 23. MVT deposits are ordinarily located in what type of twist? A. Platform or Basin flanksC. Volcanic VentsE. None of the above B. Breccia undergroundsD. All of the above 24. Which toxic metallic element could be a problem in the immediate vicinity of mineralized shout outs in for MVT deposit? A. CopperC. ZincE. None of the above B. LeadD.All of the above 25. Which state produces the highest amount of MVT deposits in the united States? A. ArizonaC. MississippiE. None of the above B. FloridaD. All of the above Chapter 28: resultant role- violate Breccia shrillwork U Deposits Questions 1. The following are geophysical methods used in solving- intermit Breccia hollo U Deposits except for one. C. da Gamma-radiation SurveysC. Ground Penetrating RadarE . None of the above D. Induced Polarization MethodD. All of the above 2. The following are rocks associated with effect- Collapse Breccia thermionic tube U Deposits except for one. C. SandstoneC.SiltstoneE. None of the above D. LimestoneD. All of the above 3. Which of the following is a wall rock transmutation method for Solution- Collapse Breccia crywork U Deposits? C. RecrystallizationC. Hydrothermal BrecciationE. None of the above D. Bleaching (Oxidation)D. All of the above 4. The following are examples of Solution- Collapse Breccia Pipe U Deposits except for one. C. divest LodeC. Pigeon, ArizonaE. None of the above D. EZ-2D. All of the above 5. The following are major commodities of in Solution- Collapse Breccia Pipe U Deposits except for one. C. ZincC. CopperE. None of the aboveD. LeadD. All of the above 6. Solution- Collapse Breccia Pipe U Deposits are commonly located in what type of structure? C. Breccia callsC. Thrust BeltsE. None of the above D. Volcanic VentsD. All of the above 7. Which of the following is the mining method used in Solution †Collapse Breccia Pipe U deposits? C. Long wall methodC. Underground room methodE. None of the above D. Pillar methodD. All of the above 8. All are ore processing methods use in Solution †Collapse Breccia Pipe U deposits except for one. C. PulverizingC. Magnetic SeparationE. None of the above D. FlotationD.All of the above 9. Which state contains the largest amount of Solution †Collapse Breccia Pipe U deposits? C. MinnesotaC. ArizonaE. None of the Above D. MississippiD. All of the Above 10. The following are primary election ore minerals of Solution †Collapse Breccia Pipe U deposits except for one. C. UraniumC. SphaleriteE. None of the above D. FluoriteD. All of the above 11. The following is/are characteristic of Solution †Collapse Breccia Pipe deposits except. C. Platform carbonate sequence deposits C. Deposits are in dolostone E. None of the above D. Ore is epigenetic and strat abound D.All of the above 12. Which of the following is a major commodity of Solution †Collapse Breccia Pipe deposits? C. GoldC. IronE. None of the above D. UraniumD. All of the above 13. The following are synonym of Solution †Collapse Breccia Pipe U Deposits except for one. C. Orphan Lode-type depositC. Podiform ChromiteE. None of the above D. Sedimentary breccia organ pipe depositD. All of the above 14. The following are examples of exhalative deposits associated with Solution †Collapse Breccia pipe deposits except for one. C. LeadC. BariteE. None of the above D. ZincD. All of the above 15. A.Primary ore in Solution †Collapse Breccia pipe deposits are enwrapped in volcanic plumes. B. Most Solution †Collapse Breccia pipe deposits are surrounded by carbonate rocks. C. A is true and B is falseC. Both statements are trueE. No conclusion can be drawn D. A is false and B is trueD. Both statement are false 16. Which of the following solution can dissolve Uraniu m ore found in Solution †Collapse Breccia pipe deposit? A. Acid solutionC. dis resolve extractionE. None of the above B. Alkaline solutionD. Both A and B 17. Which mining method poses the greatest environmental concern for Solution †Collapse Breccia pipe deposits?A. Smelter ActivitiesC. Acid DrainagesE. None of the Above B. Tailings PondsD. Both A and B 18. What kind of cement is found to berth together host rocks of Solution †Collapse Breccia pipe deposits A. Carbonate mineralsC. Portland cementE. None of the above B. ClayD. All of the above 19. Which of the following is a trace element of Solution †Collapse Breccia pipe deposits? A. SeC. SrE. None of the above B. MoD. All of the above 20. Which toxic metal could be a problem in the immediate vicinity of mineralized pipes in for Solution †Collapse Breccia pipe deposit? A. Zinc metalC.ArsenicE. None of the above B. LeadmetalD. All of the above 21. How numerous months will it take for primary ore to oxidiz e when undefended to surface weathering in Solution †Collapse Breccia pipe deposits? A. Two monthsC. Six monthsE. None of the above B. quartette monthsD. All of the above 22. Which of the following prevents and delays the oxidation of near breccia pipe ores in Solution †Collapse Breccia pipe deposits? A. TrapsC. Massive sulphide capE. None of the above B. SealsD. All of the above 23. Which of the following is a pathfinder mineral for recognition of sealed breccia pipe?A. GoethiteC. DolomiteE. None of the above B. HematiteD. All of the above 24. Which of the following are potential environmental considerations in Solution †Collapse Breccia pipe deposits? A. Radon radiationsC. Radioactive elementsE. None of the above B. Gamma radiationsD. All of the above 25. What is the end product of atomic number 92 when precipitated by either ion exchange or solvent extraction in Solution †Collapse Breccia pipe deposits? A. ammonium phosphateC. Ammonium diuranateE. None of the above B. Ammonium saltsD. All of the above\r\n'