Related Clues:

• Ocean-reef material
• Figurine material, perhaps
• An overworked horse
• Light blue-green
• Green gemstone
• Reef growth
• Pinkish yellow
• Reef type
• Ornamental gemstone
• Marine reef builder
• Reef made of skeletons
• Shade of green or type of gem
• Yellowish red
• Gemstone used in Chinese carvings
• Lipstick shade