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12 questions
Which of the following is a mineral?
Which of the following minerals has a metallic luster?
Which of the following minerals has a metallic luster?
Which of the following minerals has a nonmetallic luster?
Which of the following minerals has a nonmetallic luster?
Can Talc scratch a Diamond?
yes
no
Can Quartz scratch Feldspar?
yes
no
Which one is harder?
Gypsum
Apatite
Which one is softer?
Topaz
Fluorite
Which type of crystal shape does Tourmaline have?
Which is fractured?
Which one is an example of Cleavage?
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