11 Types of gemstones:
1. Topaz - Topaz
2. Quartz - Kuartz
3. Emerald - Zümrüt
4. Ruby - Yakut
5. Sapphire - Safir
6. Coral - Mercan
7. Opal - Opal
8. Pearl - İnci
9. Turquoise - Turkuaz
10. Mother of pearl - Sedef
11. Diamond - Elmas