Use APKPure App
Get Mineral and Gemstone quiz old version APK for Android
هذا هو الاختبار عن المعادن والأحجار الكريمة، وأنه يساعد على أن تكون على دراية بها.
This quiz will help you become familiar with a few minerals and gemstones. There is questions about birthstones, mohs scale, mineral colors, and their structure. The time limit per question is 10-15 seconds and it will tell you the correct answer once you get it wrong twice or run out of timeتحديث لأحدث إصدار 2.0
Last updated on 10/04/2016
New questions
Some updated graphics
And new description on the main menu!
جاري في الترجمة...
Mineral and Gemstone quiz
2.0 by Our Exotics
10/04/2016