"Blast hole" means a borehole that is drilled and, as soon as practicable, is loaded with explosives for mining purposes.
Nev. Admin. Code § 534.043
NRS 534.020, 534.110
"Blast hole" means a borehole that is drilled and, as soon as practicable, is loaded with explosives for mining purposes.
Nev. Admin. Code § 534.043
NRS 534.020, 534.110