Mineral and Gemstone quiz

Mineral and Gemstone quiz

पैकेज:
com.ourexotics.mineralandgemstones
डाउनलोड:
1K
आकार:
27 MB
Android आवश्यक है:
2.3 और बाद वाले वर्शन
अपडेट किया गया:
16 नवंबर 2015
7
नवीनतम संस्करण:
2.0
आयु:
हर कोई
डाउनलोड

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 time.

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