All particles are visible with the naked eye and are no greater than 0.08 inches (2 mm) in diameter. In reality this rock has a gritty feel to it. Upon very close inspection it seems many of the particles are pink feldspar mixed with quartz. This rock does not dissolve with acid. There are no fossils present in this rock. This rock does not taste salty.
rocksandminerals CC BY(4.0) via sketchfab
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