價格：免費
更新日期：2015-02-21
檔案大小：25.9 MB
目前版本：5.1
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Hold an entire gem collection in your pocket with this great geology app! Whether you are interested in earth sciences, or precious minerals, this is a great app to add to your collection!
Gemstones of the world have been prized since ancient times. Agate, Opal, Diamonds, Rubies, and Emeralds are just a few of the many minerals and gemstones found within this app. It would be a great companion to a more general mineral guide.
Test your knowledge with a challenging yet accessible gemstone quiz. Can you get them all right?
Gems are a beautiful and rare product of the natural world. Learn more about them with this great app!
FEATURES
• Challenging Quiz Game!
• Hi-resolution images!
• Detailed information!
• Retina Ready Graphics!
• Beautifully Animated Interface
• Universal app, iPhone 6 ready!
Creative Commons Photography Credit to:
Didier Descouens
Rob Lavinsky
Mary Hinkley
Eurico Zimbres
Tom Epaminondas
支援平台：iPhone, iPad