| Counties, states, countries, continents, or oceans | |
| Grant | county |
| New Mexico | state |
| United States | country |
| North America | continent |
| Land | continent |
| Map quadrangles, from USGS or Canadian NTS | |
| Playas Lake North | quadrangle 1:24,000 scale |
| Animas | quadrangle 1:100,000 scale |
| Douglas | quadrangle 1:250,000 scale |
| Watershed boundaries (USGS hydrologic units) | |
| Playas Lake | hydrologic unit |
| Mimbres | hydrologic accounting unit |
| Rio Grande-Mimbres | hydrologic subregion |
| Rio Grande | hydrologic region |
| Unit | State | Lithology |
|---|---|---|
| Upper Cretaceous rocks of southwestern New Mexico, undivided | NM | Maastrichtian to Cenomanian |
| Piedmont alluvial deposits | NM | Holocene to lower Pleistocene |
| Lower middle Tertiary rhyolitic to dacitic pyroclastic rocks of the Datil Group, ash-flow tuffs | NM | Lower Oligocene to upper Eocene (31-36 Ma) |
| ID | Data type | Description |
|---|---|---|
| Douglas | M/R-D | Douglas 3321 line km with spacing 4.80 km over parts of AZ-NM |
| Tract | Deposit Type | Mineralization age |
|---|---|---|
| SB04 | Skarn Cu | Laramide |
| SB04 | Skarn Cu | Laramide |
| SB05 | Skarn Zn-Pb | Laramide |
| SB15 | Porphyry Cu | Laramide |
| SB16 | Porphyry Cu | Middle Tertiary |
| SB22 | Polymetallic replacement | Middle Tertiary |
| SB21 | Polymetallic replacement | Laramide |
| Domain | Crust type | Region |
|---|---|---|
| Mazatzal | Lateral-extensional orogen | Central and Southwest |
| Tract name | Deposit type | Geology |
|---|---|---|
| Western Sierra Madre Occidental and Laramide Central | porphyry copper | Belt of Late Cretaceous to middle Eocene (Laramide) magmatic arc rocks in the Sierra Madre Occidental, eastern Mexican Basin and Range, and the Mesa Central of north-central Mexico and extensions north in to the U.S |
| Tertiary Central Plateau and Rocky Mountains | porphyry copper | Belt of middle Tertiary (Oligocene-Miocene) granitic to intermediate intrusive rocks & volcanics associated w/post-Laramide stage of magmatism in northern Mexico and Mid-Tertiary volcanic fields associated w/post-subduction extension in eastern Rocky Mtns |
| Southwest Laramide East | porphyry copper | A composite island-continental margin arc that formed during subduction of the Farallon Plate beneath western North America |
| Western Mexican Basin and Range and Laramide Southwest | porphyry copper | Late Cretaceous to middle Eocene island arc and continental arc rocks along the western margin of Mexico and extending north into the U.S. |
| Feature ID | Feature type | Feature name |
|---|---|---|
| Gravel Pit | point | |
| Gravel Pit | point | |
| Gravel Pit | polygon | |
| Gravel Pit | polygon |