Search Our Collections

Search all publications, maps, images, and reports from the Maine Geological Survey

What's New at the Maine Geological Survey

See recently released publications, maps and digital data. Read news updates on MGS announcements, awards and job openings. Find out what MGS staff have been doing for speaking engagements, research and outreach efforts.

Information For

Homeowners and Landowners
Geologic Consulting Firms
Planners and Developers
Mineral Resource Companies
Maine Vistors
Educators and Students
Mineral Collectors

Subscribe to MGS News and Information Updates

Last updated on February 24, 2025