Task · part of 7. Choose one piece of research: space, ocean, recycling or prices
7(d). Commodity prices, and a five-year trend for two
Optional May not apply
With your parent or guardian's permission, find the current price of gold, copper, aluminium or another commodity such as cement or coal, and the five-year trend for two of them. Report your findings.
Where this step comes from
- Mining in Society Merit Badge Requirements (Merit Badge Hub, last modified 2025-12-31), Requirement 7(d)