Anukruti Asked a Question
December 3, 2020 7:58 pmpts 30 pts
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  • Sajan sarthak thankyou
    Tenor or grade is the average concentration of a valuable substance in a mineral deposit. option A is the right one for non metallic deposit.
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  • Rahul pandey
    No, it shouldn't because, tenor always refers to the metal content. An economic mineral can be metal or non-metal so, B shouldn't be a correct Option.
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    ok sir
  • Rahul pandey Best Answer
    Answer (A) Metal content of ore The metal content of an ore is called the tenor of the ore. Tenor of ore is also known as the lowest permissible metallic deposit in an ore.
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    will it not be option B