|
Map MR-3
|
Potash occurrences in the United States |
1 |
|
Map MR-4
|
Mineral deposits and occurrences in Massachusetts and Rhode Island, exclusive of clay, sand and gravel, and peat |
1 |
|
Map MR-5
|
Mineral deposits and occurrences in Vermont, exclusive of clay, sand and gravel, and peat |
1 |
|
Map MR-6
|
Mineral deposits and occurrences in New Hampshire, exclusive of clay, sand and gravel, and peat |
1 |
|
Map MR-7
|
Mineral deposits and occurrences in Connecticut, exclusive of clay, sand and gravel, and peat |
1 |
|
Map MR-8
|
Chromite, cobalt, nickel, and platinum occurrences in Alaska |
1 |
|
Map MR-9
|
Copper, lead, and zinc occurrences in Alaska |
1 |
|
Map MR-10
|
Molybdenum, tin, and tungsten occurrences in Alaska |
1 |
|
Map MR-11
|
Antimony, bismuth, and mercury occurrences in Alaska |
1 |
|
Map MR-12
|
Mineral deposits of Maryland, excluding fuels, sand, and gravel |
1 |
|
Map MR-13
|
Copper in the United States : exclusive of Alaska and Hawaii |
1 |
|
Map MR-14
|
Borates in the United States : exclusive of Alaska and Hawaii |
1 |
|
Map MR-15
|
Lead in the United States : exclusive of Alaska and Hawaii |
1 |
|
Map MR-16
|
Vanadium in the United States : exclusive of Alaska and Hawaii |
1 |
|
Map MR-17
|
Asbestos in the United States : exclusive of Alaska and Hawaii |
1 |
|
Map MR-18
|
Pyrophyllite, and kyanite and related minerals in the United States : exclusive of Alaska and Hawaii |
1 |
|
Map MR-19
|
Zinc in the United States : exclusive of Alaska and Hawaii |
1 |
|
Map MR-20
|
Antimony in the United States : exclusive of Alaska and Hawaii |
1 |
|
Map MR-21
|
Epigenetic uranium in the United States : exclusive of Alaska and Hawaii |
1 |
|
Map MR-22
|
Bismuth in the United States : exclusive of Alaska and Hawaii |
1 |