Earth MRI focus areas
Earth MRI:: Focus areas for potential domestic nonfuel sources of critical minerals.
| Focus areas, undifferentiated | |
| Focus areas
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| Focus areas by mineral system | |
| Alkalic porphyry
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| Arsenide
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| Basin brine path
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| Carlin-type
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| Chemical weathering
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| Climax-type
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| Coeur d'Alene-type
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| Hybrid magmatic REE / basin brine path
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| IOA-IOCG
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| Lacustrine evaporite
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| Mafic magmatic
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| Magmatic REE
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| Marine chemocline
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| Marine evaporite
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| Metamorphic
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| Meteoric convection
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| Meteoric recharge
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| Orogenic
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| Placer
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| Porphyry Cu-Mo-Au
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| Porphyry Sn (granite-related)
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| Reduced intrusion-related
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| Volcanogenic seafloor
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| Earth MRI data acquisition projects | |
| Data acquisition projects
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| Known critical mineral occurrences | |
| USMIN Mineral Deposits points
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| USMIN deposit polygons
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| USMIN surface workings
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| Location names | |
| Earth MRI focused geoscience | |
| National Geologic Map Database Detailed bedrock mapping |
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| Airborne geophysical surveys
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| Survey footprint outlines | |
| Survey IDs | |
| Related geoscientific resources | |
| Mineral resources (MRDS)
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| MRDS location names | |
State geologic map units (SGMC)
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| SGMC contacts | |
SGMC structures
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| AK mineral resources (ARDF)
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| ARDF location names | |
| Alaska geology | |
| Geographic reference | |
| OpenStreetMap | |
| Shaded relief | |
| US States | |
| US Counties
County names
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| USGS map quadrangles
Quadrangle names
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Need more? You can View, Download, and Understand this data source at https://MRData.usgs.gov/earthmri/.