Minerals from which metals are extracted conveniently and economically are called ____.

Answer

To answer the question "Minerals from which metals are extracted conveniently and economically are called ____," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Terms**: The question refers to minerals and their relation to metals. We need to identify the specific term that describes minerals that allow for the extraction of metals.

2. **Defining Ores**: Ores are naturally occurring solid materials from which a metal or valuable mineral can be extracted profitably. They contain minerals along with impurities.

3. **Extraction Process**: The extraction of metals from ores involves various refining and purification processes to separate the metal from impurities.

4. **Identifying the Correct Term**: The question specifically asks for the term that describes minerals from which metals can be extracted conveniently and economically. The correct term for these minerals is "ores."

5. **Final Answer**: Therefore, the answer to the question is "ores."