You can verify if a countertop or tile is genuine natural granite by examining its grain pattern, crystal structure, temperature, and scratch resistance. Real granite features a unique, speckled, non-repeating arrangement of interlocking mineral crystals with visible flecks of quartz, feldspar, and dark biotite mica. It feels exceptionally cold and heavy to the touch, cannot be scratched by hardened steel blades, and does not melt or deform when exposed to open flame heat test applications.
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