Preview
![image preview](https://digitalmaine.com/mgs_geologic_field_photos/3886/preview.jpg)
Contributing Institution
Maine Geological Survey
Document Type
Image
Identifier
3838
Description
From L. C. Wyman; Harvard Univ. photo
Supplemental Rights
Credit must be given to the photographer and the Maine Geological Survey when this photo is displayed, reproduced, distributed and/or used in derivative works.
Keywords
mining slides; tourmaline; Dunton Mine; Harvard University