Celsian
Ba(Al2Si2O8)
wdx 
edx
thin film
thin foil 
xrf
edx
thin film
thin foil
xrf
Location
Foss Mine, Aberfeldy, Tayside Region, Scotland
Dana Class
76.01.01.04
Strunz Class
09.FA.30
| Element | WT% |
| Si | 14.53% |
| Al | 14.60% |
| Ba | 37.02% |
| O | 33.85% |
| Compound | WT% |
| SiO2 | 31.08% |
| Al2O3 | 27.58% |
| BaO | 41.34% |
