. Rock Crushers at Kellyco Gold Prospecting Equipment Keene Gas Powered Rock Crusher. $0,000.00. Keene Gas Powered Rock Crusher delivers extra force for the hardest rocks, using its 00 HP Honda Engine. This 0 stage crusher is every miner's dream. SKU: RC00. Call now to order 000 000-0000. Rock Crushers - Gold Fever Prospecting - Mining Equipment ... Home > Gold Prospecting - FREE TIPS > Panning For Gold > Gold Prospecting EQUIPMENT SEE ALL > Gold Mining Equipment > Rock Crushers Get a Rock Crusher and get the Gold you& 00;ve been missing. A crusher is a machine often used by prospectors to test for gold and other valuable minerals and metals in rocks where gold is not easily visible on the ... 