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Ore: Quiz


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Question 1: The grade or concentration of an ore mineral, or ________, as well as its form of occurrence, will directly affect the costs associated with mining the ore.
NonmetalMetalHalogenNoble gas

Question 2: Lateritic nickel ore deposits, examples include Goro and Acoje, (________) and Ravensthorpe, Western Australia.
East TimorPapua New GuineaUnited StatesPhilippines

Question 3: Such metals include lithium, niobium-tantalum, bismuth, ________ and rare earths.

Question 4: The process of ore formation is called ________.
Ore genesisHeavy mineral sands ore depositsSedimentary exhalative depositsUranium ore deposits

Question 5: Rare earth elements - Mount Weld, ________ and Bayan Obo, Mongolia
AustraliaBarbadosUnited KingdomCanada

Question 6: The ________ reports that China was the top importer of ores and metals in 2005 followed by the USA and Japan.
Bretton Woods systemInternational Monetary FundWorld Bank GroupWorld Bank

Question 7: Bauxite Al2O3 for production of ________

Question 8: Chalcocite: Cu2S for production of ________

Question 9: Intrusive-related copper-gold +/- (tin-tungsten), typified by the ________ deposits
Tombstone, ArizonaDeadwood, South DakotaBilly the KidDodge City, Kansas

Question 10: ________ iron ore deposits of altered banded iron formation

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