Sample #147
- Catalognumber: 86821
- Species: Oligoclase
- Mineralgroup: Feldspar
- Withminerals: muscovite
- Formula: (Na,Ca) (Si,Al)4 O8
- Crystalsystem: triclinic
- City: Bakersville
- County: Mitchell
- Province: North Carolina
- Country: U.S.A.
- MinDBimages: 0