Draw a mechanism to account for the formation of the product shown. 
Definitions:
Granite
A common and widely occurring type of intrusive, felsic, igneous rock, characterized by its granular texture.
Abundant Elements
Chemical elements that occur in large quantities in Earth's crust, atmosphere, or oceans, such as oxygen, silicon, and aluminum.
Calcium Carbonate
A chemical compound with the formula CaCO3, commonly found in rocks as the minerals calcite and aragonite and is the main component of pearls, the shells of marine organisms, snails, and eggs.
Protons
Positively charged subatomic particles found in the nucleus of an atom.
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