6 Questions
Which of the following are examples of metallic minerals?
Gold, Silver, and Copper
What are the characteristics of metallic minerals?
Opaque, shiny, and good conductors of heat and electricity
Which type of mining is commonly used to extract metallic minerals from the earth?
Open-pit mining
What is the primary method commonly used to extract metallic minerals from the earth?
Open-pit mining
Which of the following is NOT an example of a metallic mineral?
Quartz
What are the primary characteristics of metallic minerals?
Conductivity and luster
Study Notes
Metallic Minerals
- Examples of metallic minerals include copper, gold, iron, silver, and tin.
Characteristics of Metallic Minerals
- Metallic minerals have a high economic value due to their rarity and versatility.
- They are often found in igneous and metamorphic rocks.
- Metallic minerals are typically dense, with high atomic weights.
- They are good conductors of electricity and heat.
- Metallic minerals are often malleable and ductile, making them suitable for manufacturing.
Extraction of Metallic Minerals
- Open-pit mining is commonly used to extract metallic minerals from the earth.
- The primary method used to extract metallic minerals is through a process called smelting.
Non-Metallic Minerals
- Examples of non-metallic minerals include sand, gravel, and limestone.
Primary Characteristics
- Metallic minerals are typically dense, with high atomic weights.
- They are good conductors of electricity and heat.
- Metallic minerals are often malleable and ductile, making them suitable for manufacturing.
Test your knowledge of metallic minerals by identifying examples, understanding their characteristics, and learning about the commonly used mining methods. Explore the world of valuable metallic resources with this quiz.
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