5in keene gold mining dredge. $4,600 ( ) pic hide this posting restore restore this posting. $995. image 1 of 2. . . favorite this post. A Shaker table is one of the main pieces of equipment used for wet gravity-base type of separation. Used for classification of fine-grained and micro-grained rare metals, ferrous and non-ferrous metal. Widely used in the gold mining industry to help to separate out heavy metals from other fine constituents such as gold, tungsten, tin, tantalum, Lamps and lighting - Mining candleholders, oil wick lamps, carbide lamps, and safety lamps are often collected, especially because they are some of the cheapest mining antiques to collect. Mining union memorabilia - Badges, pins, ribbons, and fobs from different mining unions are very small, so you can keep many in a small space.