Western Aggregates, Inc., The Newest Lightweight Aggregate Plant In North America

In the spring of 1991, Western Aggregates, Inc. began operating the newest expanded shale lightweight aggregate operation in North America. The operation is located in Jefferson County, Colorado, just south of Boulder, at the sight of the former Ideal Basic Industries ("Idealite") lightweight aggregate plant, which was decommissioned in 1975. The "new" facility has been built to principally serve the Denver and Front Range markets, as well as ship products into other locations in Colorado, Wyoming, New Mexico, Kansas and Nebraska. Western Aggregates is a wholly-owned subsidiary of Inco U.S., a subsidiary of Inco Limited of Toronto, Canada. Inco Limited is the free world's largest producer of nickel and is a leading producer of copper, cobalt, gold, silver, and platinum group metals, high nickel and super alloys, and specialized engineered products. Inco is constantly seeking new mining related investments that leverage off its mining and processing skills and that meet corporate fmancial objectives. Construction materials are an area presently being pursued by Inco. The basic 'building blocks' of society, from a construction perspective, are sand and gravel, stone, and aggregates. To the vast majority of people these are natural products that are mined, quarried or dredged, and other than washing, screening and crushing, are generally used in their primary form. While these materials vary from quartzite river rock, to calcified limestone, to hard basalt, they are generally classified as "heavy" aggregates. There are, however, other types of aggregates that do not fall under the "heavy" classification, but are used in general construction activities just the same.