Stock photo of medium grade gravel (close up)

Relevant image keywords:
above, backgrounds, bumpy, close-up, color image, crushed, crushed rock, directly above, dirt, dirt background, dirty, dry, dust, environment, granite, gravel, gray, grounds, high angle view, industry, land, land feature, macro, material, mineral, no people, outdoors, photography, road, rock, rough, sand, selective focus, silver, small, stone, stony ground, surface level, textured