329 IAC 10-2-107
329 IAC 10-2-107 "Lithified earth material" defined
Cite as Ind. Admin. Code tit. 329, r. 10-2-107
Sec. 107. "Lithified earth material" means all rock, including all naturally occurring and naturally formed aggregates or masses of minerals
or small particles of older rock that formed by crystallization of magma or by induration of loose sediments. The term does not include manmade
materials such as fill, concrete, asphalt, or unconsolidated earth materials, soil, or regolith lying at or near the earth's surface.