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News

16 May 2018

Milbank Operations recieves Gold ANSI/NSC 373 Certification


Coldspring announces its Milbank operations in Milbank, S.D., received Gold-level ANSI/NSC 373 Sustainable Production of Natural Dimension Stone certification. Carnelian® and Prairie Brown are produced from the Milbank quarry, which have been used on projects around the country.

 Read the full press release here.