Related Clues:

• Chalcedony variety
• Small print
• Marble type
• Rock composed of quartz
• Onyx, e.g.
• Fine print, perhaps
• Striped quartz
• Variety of chalcedony
• Quartz type
• Semi-precious stone
• Form of quartz
• Variety of quartz
• Banded gem
• Colorful chalcedony
• Marbled stone