Mineral Resources - Malaysian Minerals
2021-5-30 Limestone production in 2016 rose by 5 per cent to 25,431,150 tonnes from 24,164,453 tonnes produced in 2015. Mica: Mica is a group of silicate minerals comprising varying amounts of aluminium, potassium, magnesium, iron and water. The mica produced in Malaysia is sericite, which is a fine-grained muscovite mica.