|
Limestone |
|
Trona |
|
Feldspar |
|
Septarian Nodule |
|
Niccolite |
|
Sphalerite |
|
Stibnite with accessory minerals |
|
Bauxite |
|
Jeep Valve Cover |
|
Galena |
|
Native Silver |
|
Aragonite |
|
Smithsonite |
|
Biotite |
|
Hematite |
|
Bituminous Coal |
|
Jeep Hubcap |
|
Banded Iron Formation |
|
Chromite |
|
Manganese Ore |