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Cross-section view of a soil profile showing distinct, colorful horizontal layers of dirt, sand, clay, and gravel.
The area of Es Comú de Muro - a protected system of sand dunes (Mallorca, Spain)
Papakōlea Green Sand Beach on the Big Island of Hawaii, with rare green olivine sand and rugged volcanic cliffs along the shoreline.
Sand pile isolated on white background, top view
Close up of undulating layers in dark volcanic rock stone layers with subtle golden streaks, sand and granular texture, evoking the raw beauty of geological formations

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