Graphite grade comparison (IMAGE)

University of Michigan

Graphite grade comparison

Caption

The U.S. has several graphite deposits, but they contain lower concentrations of usable material per ton of rock mined compared with sites outside the country. 

Credit

S. Gorman et al. J. Ind. Ecol. 2025 (DOI: 10.1111/jiec.70104). Used under a CC BY 4.0 license.

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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