Sample #143
- Catalognumber: 79749
- Species: Muscovite
- Mineralgroup: Mica
- Formula: K Al2 (Si,Al)4 O10 (OH)2
- Crystalsystem: monoclinic
- Locality: Pecos
- City: Rociada District
- County: San Miguel
- Province: New Mexico
- Country: U.S.A.
- MinDBimages: 0