Calcium Carbonate Market is projected to reach US22,311 ... Global Calcium Carbonate Market to be worth US22, mn by 2025. As per the projections of the TMR report, the valuation of the global calcium carbonate market will increment from US15, mn in 2017 to US17, in 2020 and US22, mn by the end of 2025, with the demand expanding at a notable CAGR of % during .