Cassiterite (Tin Oxide)
SnO2
wdx 
edx
thin film
thin foil 
xrf
edx
thin film
thin foil
xrf
Location
Cligga Mine, Perranporth, Cornwall
Dana Class
04.04.01.05
Strunz Class
04.DB.05
| Element | WT% |
| Sn | 76.35% |
| O | 23.65% |
| Compound | WT% |
