Uses of Obsidian and Lignite
There are many uses of Obsidian and Lignite based on their unique properties. All rocks due to their properties, texture, color etc. have variety of uses. Know all about Obsidian and Lignite and their uses in industries and architecture in the upcoming sections.
- Commercial uses of Obsidian: creating artwork, mirror, used in aquariums.
- Commercial uses of Lignite: electricity generation.