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INDIVIDUAL FACILITIES AND SELECTED SOURCES
Below is basic information about individual facilities in our database and selected sources we've drawn on to support the analysis.  To navigate to other sites, use the search page.

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Brook Mine Carbon Ore Rare Earth project

Ramaco Resources

Shreiden, WY, USA

-106.8833241, 44.7772168

The Big Green Machine Site ID: 782

Project Timeline

Project Timeline Unavailable (Insufficient Information)

Additional Information:

Sector: EVs

Activity: Extraction

Product: Rare Earths


Project Announcement Date: 5/2/2023

Target for Starting Production: 2028

Date Commercial Production Started:

Announced Post Inflation Reduction Act: Yes


Target Annual Production: 1242 Tons

Operating Status: Operating


Congressional District: WY0

Government Subsidies:

Local/State: $6.1 million

Selected Sources:

“Ramaco Resources Reports First Quarter 2025 Results”, pressviewer.com, 12 Jun 2025. 🔗


“Technical Report Summary: Brook Mine Property Rare Earth Element Exploration Target”, Ramaco Resources, https://ramacoresources.com/wp-content/uploads/2023/05/Weir-International-Brook-Mine-Assessment-05.03.23.pdf, 01 May 2023. 🔗


“Wyoming rare earth mining facility to be first to open in over 70 years”, Pilar Arias, FOXBusiness.com, 02 Jul 2025. 🔗


“Investor Presentation: First Quarter 2025 Results”, Ramaco Resources, https://ramacoresources.com/wp-content/uploads/2025/05/METC-1Q25-Earnings-Presentation.pdf, 17 Jul 1905. 🔗


“Investor Presentation: First Quarter 2025 Results”, Ramaco Resources, https://ramacoresources.com/wp-content/uploads/2025/05/METC-1Q25-Earnings-Presentation.pdf, 17 Jul 1905. 🔗


“DEQ Hears Comments, Objections On Revised Brook Mine Permit”, Wyoming Public Media, 14 May 2020. 🔗


Tracked Expansions, Acquisitions, or Related Sites:

This website, dashboard, and dataset are maintained by Jay Turner and student researchers in the Environmental Studies Department at Wellesley College. It is updated at least monthly. The data presented are compiled from publicly available sources. Summary statistics are incomplete and omit data from sites where publicly available information (regarding capital investments, employment levels, etc.) is unavailable. While we make every effort to ensure the information presented here is accurate, the information should be treated as estimates. We assume no responsibility or liability for any errors or omissions. The information contained in this site is provided on an "as is" basis with no guarantees of completeness, accuracy, or usefulness. The Big Green Machine® is a registered trademark. The Big Green Machine Data © 2024 by Jay Turner is licensed under CC BY 4.0.  Please submit feedback using this formData on this site last updated on July 20, 2025. 

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