Glossary of Mining Terms
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
D
Decline
Deposit
Depreciation
Development
Development Drilling
Diamond Drill
Dilution
Dip
Disseminated Ore
Dollying
Dore/Dore Bar
Drag Fold
Dragline
Dredging
Dressing
Drift/Dive
Drilling
Dry Blowing
Dump
Dump Leaching
Dump Truck
Dyke
A horizontal tunnel driven along, or parallel to, an ore body or strike. This is done during the extraction of ore, when a new tunnel is made for exploration for identifying more ore within an existing mine, or for new exploration.
About Precious Metals.com 2005