No, the main component of Mi language is silica, which belongs to quartzite jade. The main component of carbonate jade is carbonate, which belongs to carbonate jade. Miyu is a common jade, which is produced in Mixian County, Henan Province, also known as "Mixian Jade". It was very popular from Han Dynasty to Wei, Jin, Southern and Northern Dynasties. Carbonate jade is a kind of rock dominated by carbonate minerals, usually containing tremolite, magnesium, iron, calcium and other elements, with high hardness and good toughness. So Mi language is not carbonate jade.