Sample #198
- Catalognumber: 27450
- Species: Tephroite
- Modifier: vredenburgite
- Mineralgroup: Olivine
- Withminerals: zincite, hausmanite
- Formula: Mn2+2SiO4
- Crystalsystem: orthorhombic
- City: Franklin
- County: Sussex
- Province: New Jersey
- Country: U.S.A.
- MinDBimages: 0
