Challenging puzzle for experienced crossword solvers
Hidden Treasures of Rare Gemstones is a medium crossword puzzle with 18 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Hidden Treasures of Rare Gemstones
Moderate difficulty suitable for most players
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Across
- 1. Mineral that shows different colors when viewed from different angles
- 4. Rare blue gemstone found mainly in California
- 5. Rare mineral named after its discoverer
- 6. Pink to violet variety of spodumene
- 7. Gemstone known for its pleochroism, showing different colors
- 13. A rare mineral, sometimes used as a gemstone
- 14. Greenish mineral sometimes used as a gemstone
- 18. Brownish rare mineral prized for its crystal form
Down
- 2. An orange-brown variety of garnet
- 3. Rare gemstone known for its cat's eye effect
- 8. A deep red variety of garnet gemstone
- 9. Bright purple mineral often used in jewelry
- 10. Mineral group that includes the gemstone tanzanite
- 11. Blue-violet gemstone found only in Tanzania
- 12. Source mineral for the gems kunzite and hiddenite
- 15. Rare purple mineral only found in Siberia
- 16. A brilliant gemstone often mistaken for diamond
- 17. A rare form of titanium dioxide mineral
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