Where dolomite contains more than%60 calcium, containing more than%20 of magnesium
No mineral in common minerals can reach such high levels of calcium and magnesium. The content of calcium and magnesium in dolomite has been very high, but it is far from this index.
Dolomite is the main component of calcium magnesium carbonate, the relative molecular mass of this material is 184, of which calcium content of about 21.7%, and magnesium content of about 13%. Therefore, even if dolomite is pure calcium magnesium carbonate, the maximum may only be 21.7% calcium, 13% magnesium, it is impossible to meet the requirements of 60% and 20% of the subject.
Dolomite anywhere can not reach more than 60% calcium, and more than 20% of magnesium.