MB>I added some dolomite to it, but not sure if I added enough.  I
From "Periodic Kingdom" by P.W. Atkins:
        Just to the North of calcium lies magnesium, a region 
        with similar but, again, subtly different properties. 
        magnesium is less reactive than calcium. ... But like 
        Calcium, Magnesium can act as a backbone of sorts, and it 
        is found along with Calcium in the chalklike mineral 
        called Dolomite, of which the Dolomites of Austria and 
        Italy are constructed. 
        A particularly important product of the region of 
        magnesium is an organic molecule called Chlorophyll, 
        which contains a single magnesium atom at its eye. 
        Without Chlorophyll, the world would be a damp warm rock, 
        instead of the soft green haven that we know, for 
        Chlorophyll holds its Magnesium eye to the sun and 
        captures the energy of sunlight, in the first step of 
        photosynthesis. 
Christopher.Greaves@CapCanada.Com    www.interlog.com/~cgreaves
 * 1st 2.00b #6263 * Don't Brake!
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