The Harvey Mountain Quarry near Bonners Ferry, Idaho, United States, is a prehistoric stone quarry. As an archeological site it was listed on the National Register of Historic Places in 1978.
It was discovered in 1971 by a mining survey crew and it was studied in 1975 by the University of Idaho.
Argillite can be found in the quarry. A spear point found near Lake Windemere in British Columbia is made of argillite that may have come from this quarry.