Calcite-water oxygen transfer

[Calcite-water oxygen transfer]

Dear fellow netters,
I need to find out about the mixing or non
mixing of oxygen
in water and the oxygen in calcite when it dissolves and when
it
recrystalizes. There may or may not be not mixing of water oxygen
molecules with those in the carbonate at any time.

Does
anyone on line know the stoichiometry of that reaction?


      Thanks ahead,

James