Minerals & Gemstones
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More than 300 minerals and gemstones, from Copper, Gold and Silver to Opal, Kernite and Gismonite Each mineral and gem illustrated with a colour photograph Information tables include colour, lustre, streak, hardness, specific gravity, cleavage, habit and crystal system Accessible text and chemical composition for each featured stone Quick search functions by categories of stone Favourites section All data stored offline on your device's SD card. Internet connection only required for the first d
Descrição do Produto
- More than 300 minerals and gemstones, from Copper, Gold and Silver to Opal, Kernite and Gismonite
- Each mineral and gem illustrated with a colour photograph
- Information tables include colour, lustre, streak, hardness, specific gravity, cleavage, habit and crystal system
- Accessible text and chemical composition for each featured stone
- Quick search functions by categories of stone
- Favourites section
- All data stored offline on your device's SD card. Internet connection only required for the first database download (ca. 50MB) or for database updating.
