Because of the structure of granite, it is never quarried by blasting because this would shatter the granite. Two methods; Drilling and Jet Piercing, are used to cut the granite out of the quarry. In Drilling, vertical holes are drilled about one inch apart to the desired depth (up to 20 feet), and the granite remaining between the holes is later removed by secondary drilling.
The process that breaks down granite into sediments is weathering.
no pumice rock does not turn into granite.
It is a chemical process.
The cooling and solidification of magma.
Felsic. Slow to cool and deep below the surface.
The process that breaks down granite into sediments is weathering.
no pumice rock does not turn into granite.
is there a thin granite that can be installed over granite I don't like?
Heat and pressure cause granite to change to gneiss.
Diamonds are harder than granite: it would be useless in this process, because of its relative 'softness'.
It is a chemical process.
Compaction
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The colour of granite does in fact change. For example it will change during the weathering process where feldspar minerals will change to clay minerals such as kaolinite. If the degree of weathering is high this can significantly alter the colour of the granite.
same question i have
Felsic. Slow to cool and deep below the surface.
The cooling and solidification of magma.