U.S. Code of Federal Regulations

Regulations most recently checked for updates: Jul 24, 2024

Subpart A - Subpart A—Dimension Stone Subcategory [Reserved]
Subpart H - Subpart H—Lightweight Aggregates Subcategory [Reserved]
Subpart I - Subpart I—Mica and Sericite Subcategory [Reserved]
Subpart P - Subpart P—Trona Subcategory [Reserved]
Subpart Q - Subpart Q—Rock Salt Subcategory [Reserved]
Subpart T - Subpart T—Mineral Pigments Subcategory [Reserved]
Subpart U - Subpart U—Lithium Subcategory [Reserved]
Subpart AA - Subpart AA—Fire Clay Subcategory [Reserved]
Subpart AB - Subpart AB—Attapulgite and Montmorillonite Subcategory [Reserved]
Subpart AC - Subpart AC—Kyanite Subcategory [Reserved]
Subpart AD - Subpart AD—Shale and Common Clay Subcategory [Reserved]
Subpart AE - Subpart AE—Aplite Subcategory [Reserved]
Subpart AG - Subpart AG—Kaolin Subcategory [Reserved]
Subpart AH - Subpart AH—Ball Clay Subcategory [Reserved]
Subpart AI - Subpart AI—Feldspar Subcategory [Reserved]
Subpart AJ - Subpart AJ—Talc, Steatite, Soapstone and Pyrophyllite Subcategory [Reserved]
Subpart AK - Subpart AK—Garnet Subcategory [Reserved]