Mineral Quiz

from Alexander Mokrushin, originally released 29th January, 2011

"Mineral Quiz" is a quiz which invites you to test your knowledge of minerals and geology. It may be used for testing and educational purposes for people well-informed about the nature. Game consists of 50 illustrated questions about different minerals. Each question has 4 possible answers. When you...

Available for $0.99 on the App Store

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