"Moonstone" Quotes from Famous Books
 ... "pericline law.'' Peristerite (from the Gr. peristera, a dove) is characterized by a beautiful bluish sheen, somewhat resembling that seen on the neck of a pigeon; it is found mainly in Ontario. Aventurine and moonstone varieties occur, though these special appearances are more usually displayed by the oligoclase and orthoclase felspars respectively. ...
— Project Gutenberg Encyclopedia |
