A Rock Hammer and Crumbled Rock Clipart Image http://www.iclipart.com/search.php?keys=20904&id=198 Surfdoggie's Review: Clipart image of a rock hammer and crumbled rock. This black and white clipart picture shows a type of hammer used for mining rocks and gems, next to a couple of pieces of crumbled rock. It is a black and white clipart illustration, on a black background. Please visit the link above to find out how you may use these images. You may need to pay for use of the images or abide by certain licensing restrictions. craft, crafts, equipment, hammer, hammers, hardware, mine, mines, mining, mining hammer, object, objects, pick, picks, recreation, rock, rock hammer, rock hammers, rocks, symbol, symbols, tool, tools, tools and equipment, types of hammers