Related Clues

• December stone
• Matura diamond, actually
• Diamond substitute
• December birthstone
• Gem material
• Transparent gem
• Modern December birthstone
• Opaque or transparent mineral
• Diamondlike gem
• Mineral used as a gemstone in its transparent form
• According to this stone, Zion included a central circle
• Semi-precious stone
• Mineral water ultimately put in impure zinc when oxygenated
• Mineral such as jacinth
• Semiprecious stone
• One of December's birthstones
• Precious stone
• Gemstone, maybe jacinth
• Unknown metal containing cold mineral
• Unknown element with carbon in mineral