Lesson 1: Important Mined Commodities Flashcards
1
Q
Higher production tonnage than most metal ores (except iron ore).
A
Industrial Minerals
2
Q
Major mined commodities by tonnage.
A
Coal and Construction Materials
3
Q
Some metals significantly contribute to the global economy despite low tonnage.
A
High-Value Metals
4
Q
Metals compared to bulk mined commodities.
A
Low-Tonnage, High-Value
5
Q
Very minor by both tonnage and value.
A
Gemstones
