| Answer | Crossword Clue |
|---|---|
| PLACER | A method of gold mining. |
| colours | A particle of gold remaining in a mining pan after most of the mud and gravel have been washed away |
| sluices | (in gold mining) A channel or trough constructed with grooves into which a current of water is directed in order to separate gold from the sand or gravel containing it |
| PLACER | California mining method. |
| ELORO | Gold-mining province of Ecuador |
| DOR | Val ... (gold-mining center of Canada) |
| RAND | Gold-mining district of the Transvaal (with "the"). |
