Mines in Alger County, Michigan

Mine	Commodity	Type	Status	Source
State Pit # 225	Sand and Gravel, Construction	Surface	Producer	MRDS
State Pit # 65	Sand and Gravel, Construction	Surface	Producer	MRDS
State Pit # 66	Sand and Gravel, Construction	Surface	Producer	MRDS
Alger Co Pits	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Linberg Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Read Box Screen	Crushed, Broken Limestone NEC	Surface	Intermittent	MSHA
Sand River Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Shaw And Lobb Clay Pit	Fire Clay (Refractory)	Surface	Past Producer	MRDS