TECHNOLOGY

US uses geological mapping to shape critical minerals strategy

Supported by IIJA funding, the Survey is using advanced mapping to locate strategic commodities

Data acquired under Earth MRI includes state-of-the-art geologic maps, large geophysical surveys, and topographic lidar surveys. Photo: USGS

Data acquired under Earth MRI includes state-of-the-art geologic maps, large geophysical surveys, and topographic lidar surveys. Photo: USGS

A report released by the US Congressional Research Service on Friday has shed light on how the country is using its Geological Survey (USGS) to address supply concerns for minerals deemed 'critical' to...

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