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Columbia Land Co LLC, an affiliate of Trap Rock amp Granite Quarries, owns a total of 1,514 acres consisting of two large deposits of high quality hard rock.nbsp Geological field studies approximate a deposit of 5,619,000,000 tons of granite on the west side and over 2,000,000,000 tons of trap rock on the center and east side of the property .nbsp We own 100 of the reserves.nbsp To our knowledge this is the only rail served site in the Midwest that has both high quality trap rock and granite materials in one contiguous quarry location. We provide a large number of solutions for customers in more than 160 countries/regions around the world, and are committed to creating the most suitable solutions for customers. We welcome your inquiry 7/24 hours.Get Price
Our products sell well all over the world, and have advanced technology in the field of crushing sand grinding powder.