U.S. Code of Federal Regulations

Regulations most recently checked for updates: Nov 19, 2019

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