Imports In 2020, Grenada imported $146k in Mica in crude form, sheets and splittings, becoming the 0th largest importer of Mica in crude form, sheets and splittings in the world. At the same year, Mica in crude form, sheets and splittings was the 0th most imported product in Grenada. Grenada imports Mica in crude form, sheets and splittings primarily from: N/A.