Cerium Oxide Media
Cerium oxide polishes quartz, agate and amorphous gems such as opal and obsidian.

Description
Cerium oxide polishes quartz, agate and amorphous gems such as opal and obsidian.
Cerium oxide polishes quartz, agate and amorphous gems such as opal and obsidian.

Cerium oxide polishes quartz, agate and amorphous gems such as opal and obsidian.