Calcium Mines In The United States | The Diggings™
Calcium Mines In The United States. Total Prospects Occurrences Plants Producers. Alabama 3 2 - - 1 Alaska 4 4 - - - Arizona 108 15 16 - 77 California 26 2 - - 24 Colorado 47 - - - 47 Florida 1 - - - 1 Idaho 3 3 - - - Illinois 3 - - - 3 Maine 2 2 - - - Maryland 7 2 - - 5 Michigan 3 - - 1 2 Minnesota 1 - 1 - - Montana 9 3 4 - 2 Nevada 18 7 3 - 8 ...