Note 016
From Chapter 7 of the Decline & Fall

The Claudian, the Numidian, the Carystian, and the Synnadian. The colours of Roman marbles have been faintly described and imperfectly distinguished. It appears, however, that the Carystian was a sea-green, and that the marble of Synnada was white mixed with oval spots of purple. Salmasius ad Hist. August. p. 164.