Images

Mineral: Chalcopyrite, Pentlandite, Pyrrhotite

Mineral Origin: Creighton Mine, Sudbury, Ontario, Canada (Sample on loan from George J. Coakley)

Primary Commodity: Copper and nickel

Mineral: Bertrandite (in carbonate clasts that have been largely replaced by fluorite (purple) that contains submicroscopic bertrandite)

Mineral Origin: Spor Mountain, UT

Primary Commodity: Beryllium

Mineral origin: Hallman Beam Mine, Cherryville, NC
Primary mineral commodity: Lithium
Uses: batteries for cell phones, laptops, and electric and hybrid vehicles

Lead is a corrosion-resistant dense metal that is easily molded and shaped. 85% of lead in the US is used for lead-acid batteries, which are used in automobiles, as industrial-type batteries for standby power for computer and telecommunications networks, and for motive power.

Mineral: Feldspar
Primary Commodity: Feldspar
Primary Commodity Uses: Feldspar is one of the most common minerals on the planet and is mostly used for glassmaking and ceramics.

The sailfin catfish is one of 13 species of nonnative fish that biologists discovered during the Fish Slam in Big Cypress National Preserve, March 23, 2017.

Primary Commodity: Bismuth

Primary Commodity Uses: Bismuth is the heaviest of the heavy metals and the only non-toxic one at that. As such, it’s seen a lot of use in replacements for lead, as well as in medications and atomic research.

Mineral: Halite (NaCl)
Primary mineral Commodity: Salt

Mineral: Specularite (a variety of Hematite)

Mineral Origin: Republic Mine, MI

Primary Mineral Commodity: Iron

Commodity Uses: Steelmaking

Stibnite (Sb2S3) is the predominant ore mineral of antimony. Antimony compounds help prevent skin burns, increase battery life, and refine glass used for cellphones. A surprising 83% of antimony consumed stateside is imported—mostly from China—leaving the US susceptible to supply disruption.

Mineral: Chalcopyrite

Mineral Origin: Bingham Canyon, UT

Primary Commodity: Copper

Primary Commodity Uses: Copper is used primarily in electronics, mostly in building construction and industrial electronics.

Mineral: Bauxite

Mineral Origin: Les Baux, France (Sample donated by Gary Kingston)

Primary Commodity: Aluminum and Gallium

USGS scientist Nick Johnson isn’t afraid to get dirty. Here he is expressing green feces from a parasitic sea lamprey. DNA in the feces may help USGS scientists discover the identity of sea lamprey’s last meal. 

A long-tailed duck with an underwater speaker in the background. This is part of a study by the USGS and partners to identify the frequencies at which sea ducks can hear underwater. The research can help inform decisions on the use of sound devices to deter ducks from fishing gillnets and other threats. Credit: Jonathan Fiely, USGS. Date: March 2017.

U.S. Geological Survey Hydrologic Technician Patrick Anzman installs a new streamgage February 23 over the Schuylkill River in the Philadelphia neighborhood of Manayunk. Photo by Mason Manis, USGS. 

February 19 Bogoslof eruption plume as seen from Unalaska Island, 53 miles ESE of Bogoslof volcano. Photo taken from helicopter during fieldwork by AVO geologists at 5:22PM, approximately 14 minutes after the start of the eruption.

Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.

USGS staff gage (ruler) measuring the height of the water, on the Carson River, near Brunswick Canyon, Nevada.

Streamgaging on Martin Creek, near Paradise Valley, Nevada.

Exposed bedrock on the beach, below the University of California, Santa Barbara.

Installing large boulders as rip rap to armor the shore against further erosion at Goleta Beach in Southern California. The tide is very low (negative).