At mile marker 290.4. Large K-Feldspar crystals up to 2.5 inches in matrix. Collecting not permitted on Parkway property.
Mineral List:3 entries listed. 1 valid mineral.
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!