Raw Perlite
Raw Perlite (Perlite Ore) is a natural volcanic rock that, after being extracted from the mine, is crushed and...
Raw Perlite
Raw Perlite (Perlite Ore) is a natural volcanic rock that, after being extracted from the mine, is crushed and graded. This type of perlite has not yet undergone the expansion process and is used in this form across various industries. Features: - Gray to black color - Various particle sizes (fine to coarse) - Relatively heavier than expanded perlite