Enstatite (Mg, Fe, Clinopyroxene)
Mg2Si2O6
wdx 
edx
thin film 
thin foil
xrf
edx
thin film
thin foil
xrf
Location
Dean Quarry- St Keverne- Cormuvall
Dana Class
65.01.02.01
Strunz Class
09.DA.05
| Element | WT% |
| Al | 9.61% |
| Mg | 11.97% |
| Si | 15.74% |
| Fe | 22.00% |
| O | 40.67% |
| Compound | WT% |
| Al2O3 | 18.17% |
| MgO | 19.85% |
| SiO2 | 33.68% |
| FeO | 28.30% |
