Transactions of the Royal Geological Society of Cornwall, Vol9, p38 - 45
| On the Occurrence of Metallic Ores with Garnet Rock; Note illustrating a series of Copper Ores from Belstone Consols, W W Smyth, IX, 38,45, 1875. |
| On the Occurrence of Metallic Ores with Garnet Rock; Note illustrating a series of Copper Ores from Belstone Consols, W W Smyth, IX, 38,45, 1875. |