Minerals Guru app for iPhone and iPad

Minerals Guru is a great collection with amazing minerals photos and detailed info. You can zoom in photos, visualize them in slideshow mode, mark them as favorites, compare, share with friends, the application offers a Quiz game for you to check your knowledge.

Features:
- Awesome minerals and gems with photos and detailed info
- Slideshow mode
- Super zoom
- Quiz game
- Compare
- Favorites
- Gestures navigation (next / prev - swipe right / left)
- App Settings
- Share with friends
- Save to photo library
- Retina graphics
- Real time availability, no matter where you are, even without an internet connection.