Mineral – Essay/Short Answer – Flashcards
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Do all crystals have smooth crystal faces? Explain.
answer
No. They do not all have smooth crystal faces. They can be many different shapes. cubic, hexagonal, blocky or brick and more.
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question
What is the most abundant MINERAL GROUP in Earth's crust? What ELEMENTS are ALWAYS found in the minerals included in this group?
answer
Silicates are the most abundant mineral group; Elements always found are Silicon (Si) and Oxygen (O)
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