Gneiss and Porphyry Uses

Uses of Gneiss and Porphyry

There are many uses of Gneiss and Porphyry based on their unique properties. All rocks due to their properties, texture, color etc. have variety of uses. Know all about Gneiss and Porphyry and their uses in industries and architecture in the upcoming sections.

• Commercial uses of Gneiss: cemetery markers, jewelry, tombstones, used in aquariums.
• Commercial uses of Porphyry: creating artwork, gemstone, jewelry.