Other than a few coal and iron deposits, Japan lacks true natural resources.
There is also a belt of iron deposits further east.
The water can be bright orange at times because of iron deposits.
Around 1920 Hibbing itself moved two miles south to its present location when iron deposits were found under the original community.
Fifteen years elapsed before any attempt was made to work the iron deposit.
There are notable iron deposits of high quality in the vicinity.
Major iron deposits were found in the area in 1926 and 1947.
It was built to take advantage of the iron deposits along the Deep River.
The hill is named for its iron deposits, which were mined over a 200-year period during the 18th and 19th centuries.
Probable iron deposits are estimated to be 3.8 billion tons.