更多rubellite例句

1. A very beautiful rose-colored rubellite from the Urals was observed, also a green beryl valued at twenty-five thousand dollars.
2. Pliny puts this stone amongst carbuncles, but it is much more probably rubellite, that is to say, red tourmaline.
3. Tourmaline of the reddish variety (rubellite) is seldom of a deep red.
4. The red of the rubellite should not deceive anyone who has ever seen a fine corundum ruby.
5. Red tourmaline is, however, sometimes called "rubellite," and white tourmaline has been called "achroite."