Post Utme Coal City University 2019 Geography Question 12
Practice objective / multiple choice question 12 from the 2019 Post Utme Coal City University Geography examination.
A rock sample is composed of 60% quartz, 20% feldspar, and 20% mica. What is the approximate percentage of the rock that is composed of minerals other than quartz and feldspar?
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About This Question
This is Post Utme Coal City University 2019 Geography Question 12. It is one of the objective questions from the 2019 Post Utme Coal City University Geography examination.
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