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Renton Concrete Recyclers is a Renton, WA-based company in the Agriculture and Mining sector.
World Minerals Inc. is a world leading supplier of engineered mineral products derived from diatomaceous earth and expanded perlite, natural raw materials possessing unusually light density, chemical inertness, high surface area and intricate structure
Canam Coal is a coal producer and development company focused on growth through the acquisition, exploration and development of coal resources and resource-related technologies. CanAm`s main activities and assets include its four operating coal mines in Alabama and the Buick Coal Project which holds significant coal resources, 188 million indicated and 103 million inferred resources, in Colorado, USA (see the technical report entitled "Limon Lignite Project, Elbert County, Colorado, USA," dated October 26, 2007 and filed on SEDAR on November 2, 2007). Other coal and related opportunities continue to be evaluated on an ongoing basis.
AMCOL International Corporation operates in five segments: minerals, environmental, oilfield services, transportation and corporate. The Company's minerals segment mines, processes and distributes clays and products with similar applications for use in
Estime Enterprises is a Lanham, MD-based company in the Agriculture and Mining sector.