Mineral and Gemstone quiz

Mineral and Gemstone quiz

Paquete:
com.ourexotics.mineralandgemstones
Descargas:
1K
Tamaño:
27 MB
Requiere android:
2.3 y versiones superiores
Actualizado:
16 de nov de 2015
7
Ultima versión:
2.0
Años:
Todo el mundo
Gratuitas Descarga

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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