18 focus areas match these criteria.
| Focus area | Region | States | Mineral Systems | Deposit types | Commodities |
|---|---|---|---|---|---|
| Kokrines-Hodzana Sn-W | Alaska | Alaska | Porphyry Sn (granite-related) | Greisen; Pegmatite LCT; Porphyry/skarn | molybdenum |
| Kuskokwim-White Mountains Sn-W | Alaska | Alaska | Porphyry Sn (granite-related) | Greisen; Pegmatite LCT; Porphyry/skarn | molybdenum |
| Lost River-Kougarok Sn-W | Alaska | Alaska | Porphyry Sn (granite-related) | Greisen; Pegmatite LCT; Porphyry/skarn | molybdenum |
| Placer Au | Alaska | Alaska | Placer | Cassiterite; Gold; Monazite/xenotime; PGE; Zircon | gold; thorium; yttrium |
| Placer Au and Sn | Alaska | Alaska | Placer | Cassiterite; Gold; Monazite/xenotime; PGE; Zircon | gold; thorium; yttrium |
| Silver Hill tin | Northwest | Washington | Porphyry Sn (granite-related) | Porphyry/skarn | lead; silver |
| Climax-Sweet Home | Rocky Mountains | Colorado | Climax-type | Greisen; Polymetallic sulfide S-R-V-IS; Porphyry molybdenum | copper; gold; lead; molybdenum; silver |
| Alabama pegmatite zone | Southeast | Alabama | Porphyry Sn (granite-related) | Pegmatite LCT | (none) |
| Irish Creek Tin District | Southeast | Virginia | Porphyry Sn (granite-related) | Greisen | (none) |
| Kings Mountain pegmatite district | Southeast | North Carolina; South Carolina | Porphyry Sn (granite-related) | Pegmatite LCT | (none) |
| Precambrian Franklin Mountain tin | Southwest | Texas | Porphyry Sn (granite-related) | Polymetallic sulfide S-R-V-IS | copper; gold; lead; silver |
| Taylor Creek Mining District | Southwest | New Mexico | Climax-type | Lithocap alunite; Rhyolite tin | (none) |
| Taylor Creek Mining District | Southwest | New Mexico | Placer | Cassiterite | (none) |
| Texas-New Mexico alkaline belt | Southwest | New Mexico; Texas | Magmatic REE | Peralkaline syenite/granite/rhyolite/alaskite/pegmatites | copper; gold; iron; lead; silver; thorium; uranium |
| Trinity Range-Kamma Mountains | Southwest | Nevada | Climax-type | Porphyry molybdenum | molybdenum |
| Trinity Range-Kamma Mountains | Southwest | Nevada | Porphyry Sn (granite-related) | Polymetallic sulfide S-R-V-IS | copper; gold; lead; silver |
| Gorman tin district | Southwest | California | Placer | Cassiterite | (none) |
| Gorman tin district | Southwest | California | Porphyry Sn (granite-related) | Polymetallic sulfide S-R-V-IS | copper; gold; iron; lead; molybdenum; silver |