| Kieli | Käännökset |
|---|---|
| italia | perlite |
| portugali | perlita |
| suomi | perliitti |
| Monikko | perlites |
(mineralogy) An amorphous volcanic glass formed by the hydration of obsidian.
Perlite boulders with fireweed in foreground
The lightweight insulating material and aggregate resulting from expanding perlite glass by heat.
Expanded horticultural perlite
The lightweight insulating material and aggregate resulting from expanding perlite glass by heat.
Perlite mixed into potting compost