what is in dolomite lime
Dolomitic limestone is a type of rock that includes up to 50% dolomite. Normal limestone is primarily made up of calcite and aragonite, but dolomite forms in the stone when the calcium ions in the calcite part are replaced by magnesium ions â this process is called dolomitization.ormal limestone is primarily made up of calcite and aragonite, but dolomite forms in the stone when the calcium ions in the calcite part are replaced by magnesium ions â this process is called dolomitization.
It is calcium magnesium carbonate, CaMg(CO3)2. It has about 50% calcium carbonate and 40% magnesium carbonate, giving approximately 22% calcium and at least 11% magnesium. This can be bought for your garden in granulated form-can be very fine or course-or made into a prill. Dolomite lime fertilizer is not totally bad.he percentage ratio of dolomite lime is 2:1 calcium to magnesium. This is the main issue with this fertilizer. It contains too much magnesium, and although magnesium is important, too much of this mineral can lead to major issues like soil compaction and other problems, including weeds.