Images

USGS researches and remote pilots coordinate their operations during a break in the action during a photogrammetry flight campaign in post-fire terrain in Tahoe National Forest.

USGS NIC UASRC Saucer Shark equipment marker showing the Saucer flying over trees, with a ‘I WANT TO BELIEVE’ phrase below it. ​

Open pit rare earth element mine at Mountain Pass, California. Stepped sides of the pit and access for mining vehicles are shown.

Open pit rare earth element mine at Mountain Pass, California. Stepped sides of the pit and access for mining vehicles are shown.

Research Geologist Jorge Vazquez traveling to Paoha Island, Mono Lake, CA, to collect volcanic rocks

Photo of the drone performing a low-altitude gas survey to monitor gas emissions near Mammoth Lakes, CA. In the foreground (the white outcrops) is a fumarole. The dead trees in the background are due to tree-kill from heated ground temperatures

Steamboat Rock is a basalt "island" left over from the erosion during the glacial Missoula Floods.

NASA SSERVI Lunar Regolith Lab's anorthosite mineral test bed located at Moffett Field, California                                     

The image shown displays a portion of the lidar data collected by the USGS for the SAFSOC Project. Our goal is to study and map surficial processes and landforms related to tectonism, specifically the San Andreas Fault system.

The Columbia River flowing through the Hanford reach of the arid Columbia River basin, eastern Washington. This reach is one of the few undammed segments of the Columbia River within the United States. Photograph taken from the White Bluffs, composed of sediment deposited in late Miocene and Pliocene Lake Ringold which occupied the Pasco Basin.

Hinkley Valley, in the central to western Mojave Desert of southeastern California, has a long historical record owing to its position as a crossroads for rail and road traffic and its position adjacent to the Mojave River.

Map indicating flight area for Trans-Pecos aeromagnetic and radiometric survey. The survey area includes parts of El Paso and Hudspeth counties, Texas, and Otero County, New Mexico. Flights will begin in November 2020 and are expected to conclude in mid-January 2021. 

An enigmatic outcrop of 5 million year old basalt sits 300 meters above the Deschutes and Columbia rivers. USGS scientists are carefully studying this basalt flow to determine if it came all the way from central Oregon, 160 kilometers away.

Looking up at a drone hovering near an open-path methane analyzer mounted on a flux tower. Instruments mounted on both the towers and on the drones are measuring gases emitted from the soil.

Geophysical investigations of Mountain Pass, California, were conducted as part of an effort to study regional crustal structures as an aid to understanding the geologic framework and mineral resources of the eastern Mojave Desert. The study area encompasses Mountain Pass, which is host to one of the world’s largest rare earth element (REE) carbonatite deposits.

A panoramic view of the Columbia River and Miller Island near the eastern end of the Columbia River Gorge National Scenic Area. The island and cliff walls on both sides of the Columbia River are composed of stacked lava flows of the Columbia River Basalt Group. 

Geologists from the USGS and the New Mexico Bureau of Geology and Mineral Resources examining a carbonatite dike in the Lemitar Mountains, New Mexico

Virginia McLemore, New Mexico Bureau of Geology and Mineral Resources, discussing a carbonatite dike in the Lemitar Mountains, New Mexico

Aquatic insects such as the caddisfly larva (Limnephilus sp.) are dominant macroinvertebrates in the spring systems in the Grand Canyon region.

Rain clouds at twilight over the Norhtern Bristol Mountains. THese types of winter storms provide water to the desert ecosystem, but are not usually intense enough to transport sediment or do other geomorphic work.

Lineations on a vertical fault strand of the Soda-Avawatz Fault Zone, exposed in the northern Soda Mountains, Mojave Desert, southern California. The fault can be seen cutting both late Tertiary sand and gravel units, but is buried by an overlying mid-Pleistocene alluvial gravel deposit.