Silica
Movie| Title | Silica |
| User score | 5.7 |
| Release date | Oct 10, 2017 |
| Genre | Documentary |
| Director | Pia Borg |
| Production country | United Kingdom, Australia |
| Run time | 23 min. |
An unseen location scout explores an opal-mining town in South Australia in this sci-fi-laced essay film, which finds in this semideserted region both the traces of indigenous culture and remnants of cinema history
