A pegmatite with several phases of sporadic activity: before WWII was worked for large "books" of mica, exported on horseback and oxcart; after WWII was worked for industrial beryl (approx. total 1,500 tons); then abandoned until tantalum became a pricy commodity, and so re-opened for its Ta-rich ferrocolumbite.
Mineral List
13 entries listed. 8 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.
Mineral and Locality Search
