Home About Operations Markets News & Filings Contact MILL CREEK DOLOMITE Producers of high-grade dolomite ideal for glass, roofing materials, and agricultural lime markets. Mill Creek Dolomite owns and operates a high quality, glass grade dolomite quarry and plant in Mill Creek, Oklahoma. Although most mined dolomite in North America is used in construction aggregates, the purity and decrepitation characteristics of the Mill Creek dolomite deposit allows for the production of higher value products. For over 40 years Mill Creek Dolomite has been operating out of our southern U.S. location mid-way between Dallas, Texas and Oklahoma City, Oklahoma. Mill Creek sells its products into specialty markets for dolomite, principally the glass, roofing materials, and agricultural lime (“aglime”) markets. About 70% of Mill Creek’s sales volume is to the glass industry. Flat glass manufacturers value the purity, low decrepitation, and the consistency of the concentration of calcium and magnesium in Mill Creek’s dolomite. The filler market, primarily for asphalt shingles accounts for about 20% of Mill Creek’s sales volume and the remaining 10% of sales are to the aglime market. Mill Creek’s aglime products are soil additives that reduce soil acidity and provide a high purity source of calcium and magnesium for plants. More information on Mill Creek’s products is available at www.mcreekdolo.com. Mill Creek is ideally located to serve the large concentration of glass and asphalt shingle manufacturers in Texas, Oklahoma, and eastern Kansas. Almost all of Mill Creek’s product shipments are by truck. Mill Creek’s plant has been recently upgraded, primarily to expand capacity to allow for increased sales to the glass industry. Capital improvements included the rebuilding a crusher and the purchase of new mobile crushing and screening equipment. Markets Supplied The high purity of Mill Creek Dolomite’s product is especially suited for use in manufacturing flat glass, agricultural lime, and roofing materials. AGRICULTURAL Read more GLASS MANUFACTURING Dolomite improves glass melt viscosity and increases scratch and chemical resistance of the glass. Read more FILLERS Low impurity dolomite contributes weight, durability, and tear strength to asphalt shingles and other products as an ideal filler. Read more INTER-ROCK MINERALS 5th Floor, 2 Toronto Street Toronto, Canada M5C 2B6 Phone: (416) 367-3003 Fax: (416) 367-3638 interrockminerals.com MIN-AD INC. Plant, Traffic, and Accounting PO Box 39 - 4210 Jungo Rd., Winnemucca, NV, 89446 Phone: (775) 623-5944 Fax: (775) 623-9028 Toll Free: 1-888-848-8178 min-ad.com PAPILLON AGRICULTURAL 30 N. Harrison St., Suite 204 P.O. Box 1161 Easton, MD 21601 Phone: (410) 820-7400 Toll Free: (800) 888-5688 Fax: (410) 822-0429 papillon-ag.com MILL CREEK DOLOMITE 9915 West Amos Conley Road, Mill Creek, OK, 74856 Phone: (800) 623-5955 mcreekdolo.com © Copyright - Inter-Rock Minerals Inc. Home About Operations Markets Contact