Harrison Mine (Potomac), Bethesda, Montgomery Co., Maryland, USA

Latitude: 38°59'N
Longitude: 77°6'W

Display
- Standard
- Detailed
- By Strunz Category
- By Dana Category
Photos
- Add Photo
Maps
- Map Pages
- Nearest Localities
Search
- Mineral Search
- Search Google

Ref.: Rocks & Min.: 14:305. A gold mine located near Bethesda. Started 1888. Workings featured a 160 foot deep shaft.

Mineral List

2 entries listed. 2 valid minerals.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

This page is currently not sponsored. To sponsor this page click here.

Mineral	and/or Locality
Search Google

Copyright © Jolyon Ralph and Ida Chau 1993-2011. Jobs in Maryland, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
Current server date and time: 14th Jul 2011 03:55:05