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Miscellaneous Nonmetallic Minerals, Except Fuels (1,519)
Aroostook Asphalt Applicators Inc
Asphalt Mining and Bituminous Stone Quarrying (26)
Diatomaceous Earth Mining (13)
Gemstone and Industrial Diamond Mining (39)
Active Minerals International, LLC
Miscellaneous Nonmetallic Minerals (17)
Miscellaneous Nonmetallic Minerals, Except Fuels (57)
Peat Mining and Processing (11)
Precious Stones Mining, Nec (16)
Quartz Crystal (Pure) Mining (14)
Semiprecious Stones Mining, Nec (7)