Ferroaxinite
Ca2FeAl2BO3Si4O12(OH)
wdx 
edx
thin film 
thin foil
xrf
edx
thin film
thin foil
xrf
Location
Whealcock Zawn, Bottallack, Cornwall
Dana Class
56.02.02.01
Strunz Class
09.BD.20
| Element | WT% |
| Mn | 3.51% |
| Fe | 5.58% |
| Al | 10.23% |
| Ca | 16.29% |
| Si | 21.59% |
| O | 42.81% |
| Compound | WT% |
| MnO | 4.53% |
| FeO | 7.17% |
| Al2O3 | 19.32% |
| CaO | 22.79% |
| Si | 21.59% |
