| State | Colorado |
|---|---|
| Name | Los Pinos Fm |
| Geologic age | Tertiary |
| Lithologic constituents | Major
Igneous > Volcanic > Mafic-volcanic > Basalt
Sedimentary > Clastic > Conglomeratevolcaniclastic
|
| References | Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000. |
| NGMDB product | |
| Counties | Conejos - Rio Grande |