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Selected mineral specimen images and videos about Program activities.

Images

Infographic: different terms to communicate the strength of evidence for mineable minerals. Click for full description.
From Maybe to Mineable: terms to describe mineral resources and reserves
From Maybe to Mineable: terms to describe mineral resources and reserves
From Maybe to Mineable: terms to describe mineral resources and reserves

From Maybe to Mineable

Scientists use different terms to communicate the strength of evidence - or uncertainty - for mineable minerals. 

On a scale from less information and higher uncertainty to more information and lower uncertainty:

From Maybe to Mineable

Scientists use different terms to communicate the strength of evidence - or uncertainty - for mineable minerals. 

On a scale from less information and higher uncertainty to more information and lower uncertainty:

A white aircraft descends with landing gear extended set against a backdrop of blue sky, scattered clouds, and mountains
NASA’s ER‑2 high‑altitude research aircraft touches down in Colorado Springs May 11, 2026
NASA’s ER‑2 high‑altitude research aircraft touches down in Colorado Springs May 11, 2026
NASA’s ER‑2 high‑altitude research aircraft touches down in Colorado Springs May 11, 2026

NASA’s ER‑2 high‑altitude research aircraft touches down in Colorado Springs May 11, 2026, after completing a hyperspectral survey flight for the joint USGS–NASA effort to map critical minerals across the western United States.

Infographic flowchart demonstrating the USGS methodology for recommending minerals for the List of Critical Minerals
2025 List of Critical Minerals Methodology Infographic
2025 List of Critical Minerals Methodology Infographic
2025 List of Critical Minerals Methodology Infographic

Infographic flowchart summarizing the USGS methodology for technical input to the 2025 List of Critical Minerals. The full methodology is found here: Methodology and technical input for the 2025 U.S.

Infographic showing steps in mining and the mine wastes produced from them
How mine waste is made
How mine waste is made
How mine waste is made

Mine wastes are produced at each stage of mineral production - mine wastes that can contain critical and other minerals, and could potentially be reprocessed. This infographic shows three kinds of mine wastes produced during mineral production, and a sense of scale of how much waste is produced:

Mine wastes are produced at each stage of mineral production - mine wastes that can contain critical and other minerals, and could potentially be reprocessed. This infographic shows three kinds of mine wastes produced during mineral production, and a sense of scale of how much waste is produced:

Videos

Thumbnail for video about Earth MRI in the West Thumbnail for video about Earth MRI in the West
Earth MRI: Revealing critical resources across the western United States
Earth MRI: Revealing critical resources across the western United States

The USGS Earth Mapping Resources Initiative (Earth MRI) is accelerating modern geological and geophysical mapping across the Western United States and the nation.

AD Thumbnail for video about Earth MRI in the East AD Thumbnail for video about Earth MRI in the East
Earth MRI: A journey beneath the east coast (AD)
Earth MRI: A journey beneath the east coast (AD)

The USGS Earth Mapping Resources Initiative (Earth MRI) is accelerating modern geological and geophysical mapping across the Eastern United States and the nation. 

AD Thumbnail for video about Earth MRI in the West AD Thumbnail for video about Earth MRI in the West
Earth MRI: Revealing critical resources across the western United States (AD)
Thumbnail for video about Earth MRI in the East Thumbnail for video about Earth MRI in the East
Earth MRI: A journey beneath the east coast
Earth MRI: A journey beneath the east coast

The USGS Earth Mapping Resources Initiative (Earth MRI) is accelerating modern geological and geophysical mapping across the Eastern United States and the nation. 

The USGS Earth Mapping Resources Initiative (Earth MRI) is accelerating modern geological and geophysical mapping across the Eastern United States and the nation. 

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