« Previous |
1 - 20 of 51
|
Next »
Search Results
2. Major- and trace-element concentrations in rock samples collected in 2005 from the Taylor Mountains 1:250,000-scale quadrangle, Alaska
3. Map of West Virginia showing coal, oil, gas, iron ore and limestone areas
4. Map showing areas of mineral resource potential for the Chugach National Forest
5. Map showing locations of metalliferous lode and placer mineral occurrences, mineral deposits, prospects, and mines, Mount Hayes quadrangle, eastern Alaska Range, Alaska
6. Map showing metallic mineral resource potential in the Goodnews Bay, Hagemeister Island, and Nushagak Bay 1⁰ x 3⁰ quadrangles, southeast Alaska
7. Map showing mineral deposits of the midcontinent rift, Lake Superior region, United States and Canada
8. Map showing mineral resource assessment for vein and replacement deposits of gold, silver, copper, lead, zinc, manganese, and tungsten in the Butte 1⁰ x 2⁰ quadrangle, Montana
9. Map showing mineralized areas and principal lode mines in southern Summit County, Colorado
10. Map showing mines and prospects in the Reno 1° by 2° quadrangle, Nevada and California
11. Map showing the association of linear features with metallic mines and prospects in the Butte 1⁰ x 2⁰ quadrangle, Montana
12. Map showing the distribution of anomalous concentrations of copper, lead, zinc, tin, and tungsten in stream sediment and heavy-mineral concentrate in the Iditarod quadrangle, Alaska
13. Maps showing areas of potential for mineral resources in the Cordova and northern Middleton Island 1⁰ x 3⁰ quadrangles, southern Alaska
14. Maps showing areas of potential for mineral resources in the Killik River 1⁰ x 3⁰ quadrangle, Alaska
15. Maps showing distribution of gold, antimony, arsenic, bismuth, cadmium, and zinc in stream-sediment samples, Delta 1° x 2° quadrangle, Utah
16. Maps showing distribution of selected minerals in the nonmagnetic heavy-mineral fraction of stream-sediment samples, Medfra quadrangle, Alaska
17. Maps showing geochemistry and mineralogy of nonmagnetic heavy-mineral-concentrate samples from the southern part of the Chandler Lake quadrangle, Alaska
18. Maps showing geochemistry of sediment samples from the northern part of the Chandler Lake quadrangle, Alaska
19. Maps showing geochemistry of sediment samples from the southern part of the Chandler Lake quadrangle, Alaska
20. Maps showing locations of known Mississippi Valley-type deposits and occurrences in the Ozark Mountains region relative to late Cambrian shaly lithofacies, and other shales, Missouri, Arkansas, Kansas, and Oklahoma
- « Previous
- Next »
- 1
- 2
- 3