> by applying heat More heat than is common for home appliances I know! A commonly referenced stat is 825 C. There's really a gradient: https://en.m.wikipedia.

> by applying heat More heat than is common for home appliances I know! A commonly referenced stat is 825 C. There's really a gradient: https://en.m.wikipedia.org/wiki/Calcium_carbonate#Calcination_equilibrium https://en.m.wikipedia.org/wiki/Calcium_carbonate#Calcinatio...