| Answer | Crossword Clue |
|---|---|
| ORE | Valuable bedrock deposit |
| ORE | Bedrock deposit |
| rimrock | bedrock forming the natural boundary of a placer or of a gravel deposit |
| ORE | Valuable deposit |
| LODE | Valuable deposit |
| SILVERLODE | Valuable deposit |
| LODE | Deposit of valuable ore |
| placer | A deposit of sand or gravel in the bed of a river or lake, containing particles of valuable minerals |
| placers | A deposit of sand or gravel in the bed of a river or lake, containing particles of valuable minerals |
