Habit, association, chemistry and manner of formation are analysed for glaucochroite, a member of the olivine group, known primarily from the Zn-Mn-Fe deposit at Franklin, New Jersey. Cuspidine, Ca4Si2O7(F,OH)2, is confirmed as occurring at Franklin. It occurs with glaucochroite and hardystonite, and in solution vugs in willemite.-J.A.Z.
|Original language||English (US)|
|Number of pages||6|
|State||Published - Jan 1 1987|
ASJC Scopus subject areas
- Geochemistry and Petrology