Opal
Hydrated amorphous silica. Its brilliant play of color results from diffraction and interference of light passing through internal planes of silica spheres.
（2.31 分）
| 名次 | 名称 | 解锁时间 |
|---|---|---|
| 1 | Prezombie | 2015-05-26 05:41:05 |
| 2 | JSL555 | 2021-11-07 06:34:45 |