Crushed stone - Wikipedia
These costs vary depending on geographic location, the nature of the deposit, and the number and type of products produced. Crushed stone has one of the lowest average by weight values of all mineral commodities. The average unit price increased from US$1.58 per metric ton, f.o.b. plant, in 1970 to US$4.39 in 1990.Stone Crusher Plant - How to Start - Business Project Plan,,Stone Crusher Plant Machines & Raw Materials. Stone crusher plant machinery depends on the feed size of the stone, the desired product size and the size of the crusher used. Following are the generally required machinery. Jaw crusher and granulator; Conversion kit for converting crushed stone granules; Set of hoppers for manual breaking.Crushing Plant Design and Layout Considerations,Crushing Plant Design and Layout Considerations Ken Boyd, Manager, Material Handling, AMEC Mining & Metals , Vancouver, BC ABSTRACT In mining operations, the layout of crushing plants and ancillary equipment and structures is a crucial factor in meeting production requirements while keeping capital and operational costs to a minimum.