312 Ind. Admin. Code 13-1-4

Current through October 16, 2024

Section 312 IAC 13-1-4 - "Bentonite" defined

Authority: IC 25-39-4-9

Affected: IC 25-39

Sec. 4.

"Bentonite" means clay material composed predominantly of sodium montmorillonite that meets American Petroleum Institute specifications Standard 13-A (1985).

312 IAC 13-1-4

Natural Resources Commission; 312 IAC 13-1-4; filed Nov 22, 1999, 3:34 p.m.: 23 IR 763; readopted filed Aug 4, 2005, 6:00 p.m.: 28 IR 3661; readopted filed May 20, 2011, 3:28 p.m.: 20110615-IR-312110002RFA

Readopted filed 7/19/2017, 3:45 p.m.: 20170816-IR-312170132RFA

Readopted filed 5/17/2023, 10:52 a.m.: 20230614-IR-312230069RFA