![TIL that, in 12th century China, sunglasses with lenses made from smoky quartz were used by court judges to mask their facial expressions and appear impartial. : r/todayilearned TIL that, in 12th century China, sunglasses with lenses made from smoky quartz were used by court judges to mask their facial expressions and appear impartial. : r/todayilearned](https://honorthedog.files.wordpress.com/2011/09/158973_162917660431713_162916003765212_28989_1361_b.jpg)
TIL that, in 12th century China, sunglasses with lenses made from smoky quartz were used by court judges to mask their facial expressions and appear impartial. : r/todayilearned
![Amazon.com: Zentron Crystal Collection: Smoky Quartz in Velvet Bag Large Natural Rough Bulk Raw Stones for Tumbling, Wire Wrapping, Polishing, Wicca and Reiki (1 Pound) : Health & Household Amazon.com: Zentron Crystal Collection: Smoky Quartz in Velvet Bag Large Natural Rough Bulk Raw Stones for Tumbling, Wire Wrapping, Polishing, Wicca and Reiki (1 Pound) : Health & Household](https://m.media-amazon.com/images/I/81gb10tQ3lL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Zentron Crystal Collection: Smoky Quartz in Velvet Bag Large Natural Rough Bulk Raw Stones for Tumbling, Wire Wrapping, Polishing, Wicca and Reiki (1 Pound) : Health & Household
![CUTLER AND GROSS on Twitter: "See @CherylCole in our 1007 Smokey Quartz sunglasses 4 yesterday's #XFactor press conference:http://t.co/VWOv4iYNaz http://t.co/g4PceUZk8S" / Twitter CUTLER AND GROSS on Twitter: "See @CherylCole in our 1007 Smokey Quartz sunglasses 4 yesterday's #XFactor press conference:http://t.co/VWOv4iYNaz http://t.co/g4PceUZk8S" / Twitter](https://pbs.twimg.com/media/BihZEvMCcAAcz91.jpg)