Siderite
Fe2CO3
wdx 
edx
thin film 
thin foil
xrf
edx
thin film
thin foil
xrf
Location
Wheal Rose, Porthleven, Cornwall
Dana Class
14.01.01.03
Strunz Class
05.AB.05
| Element | WT% |
| Mn | 2.09% |
| C | 14.13% |
| Fe | 35.40% |
| O | 48.38% |
| Compound | WT% |
| MnO | 2.69% |
| CO2 | 51.77% |
| FeO | 45.54% |
