Self Improvement Currency Grading Tutorial

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Documents GARNET DEPOSITS Garnet comprises a complex group of minerals having the general formula R 3 M 2 (SiO...

GARNET DEPOSITS Garnet comprises a complex group of minerals having the general formula R3M2(SiO4), where R=Ca, Mg, Fe2+, or Mn and M=Al, Fe3+, or Cr. One group of garnets,…