I am trying to find out the distribtution of highly reactive vs. moderately reactive vs. nonreactive aggregates throughout North America (Canada and the U.S.). Does anyone track this data?
Thanks for your help,
Sincerely,
Susan
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Susan Burnett
Have you looked at the USGS? or the Army Corp of Engineers? DOT's may have geographical information, and The International Center for Aggregates Research (ICAR) may have some data from some of their studies.
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BARRY HUDSON
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