| 1 | He's the one in the Opal Office. | |
| 2 | A little opal can go a long way. | |
| 3 | Spirit found the plateau to be surrounded by deposits of opal. | |
| 4 | That is the reason that opal is so plentiful in Australia. | |
| 5 | There were opals and sapphires, the former in cups of crystal, and the latter in cups of jade. |