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Filter every material by shelf, by criticality, by how much of the world one country produces, and by how much of it the United States has to import.

Mineral display - Osaka Museum of Natural History - DSC07817 · Daderot · CC0 · Wikimedia Commons

14 materials match. Criticality, production, reserves, import reliance and leading-producer share are all USGS Mineral Commodity Summaries 2026 · source ↗

Scroll the table sideways for the remaining columns.

MaterialShelf World productionReserves Leading producerTop shareU.S. imported
Arsenic critical
Semiconductor Materials 61,000metric tons · Production (arsenic trioxide, gross weight) — Peru 49% 100%
Industrial Minerals 960,000metric tons · Mine production 150,000,000 Russia 32%† 100%
Caesium critical
Aerospace & Defence Materials not published — — — 100%
Fluorspar critical
Industrial Minerals 10,000thousand metric tons · Mine production 330,000 China 60% 100%
Gallium critical
Semiconductor Materials 900,000kilograms · Primary production — China 100% 100%
Graphite critical
Battery Materials 1,800,000metric tons · Mine production 310,000,000 China 78% 100%
Indium critical
Semiconductor Materials 1,100metric tons · Refinery production — China 69% 100%
Manganese critical
Battery Materials 20,000thousand metric tons · Mine production 1,700,000 South Africa 37% 100%
Niobium critical
Aerospace & Defence Materials 112,000metric tons · Mine production 21,000,000 Brazil 93%† 100%
Rubidium critical
Aerospace & Defence Materials not published — — — 100%
Scandium critical
Rare Earth Elements 80.00metric tons · global production — China not published 100%
Industrial Minerals 450,000metric tons · Mine production — Iran 56%† 100%
Tantalum critical
Aerospace & Defence Materials 2,500metric tons · Mine production — Congo (Kinshasa) 52% 100%
Yttrium critical
Rare Earth Elements 12,500metric tons · mine production of Y2O3 equivalent contained in rare-earth mineral concentrates — China not published 100%

† Worked out from the USGS production table: the leading country’s output divided by the world total. Where the USGS publishes the share itself, that figure is shown instead.

Photographs on this page · 15
  1. Mineral display - Osaka Museum of Natural History - DSC07817.JPG · Daderot · CC0
  2. Native arsenic2.jpg · Miguel Calvo · CC BY 4.0
  3. Chrysotile asbestos veins in serpentinized komatiite (Upper Komatiitic … · James St. John · CC BY 2.0
  4. Pollucite Paprok MNHN Minéralogie.jpg · Marie-Lan Taÿ Pamart · CC BY 4.0
  5. Fluorite crystals.jpg · Marek Novotňák · CC BY-SA 4.0
  6. Plastic bottle containing gallium metal.JPG · Pixelmaniac pictures ( Leave a reply ) · CC0
  7. Minerals in the Indian Museum, Kolkata 05.jpg · Kritzolina · CC BY-SA 4.0
  8. Indium wetting glass.jpg · Schtone · Public domain
  9. Pyrolusite Mineral with Dendrite Macro Digon3.jpg · “Jonathan Zander ( Digon3 )" · CC BY-SA 3.0
  10. 2024 Artsy Niobium Cavity - Flickr - Jefferson Lab.jpg · Jefferson Lab from Newport News, USA · Public domain
  11. Rb5.JPG · Dnn87 · CC BY 3.0
  12. Scandium (Element - 21).jpg · James St. John · CC BY 2.0
  13. Celestine from Madagascar in the Mineral Museum of Siófok.jpg · Szilas · Public domain
  14. Polymer Tantalum Capacitor Cross Section.jpg · TubeTimeUS · CC BY-SA 4.0
  15. Piece of Yttrium.jpg · Jan Anskeit · CC BY-SA 4.0

Every photograph is from Wikimedia Commons and is used under the licence shown.

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