Architecture
  
  
Interior Uses
Decorative Aggregates, Floor Tiles, Flooring, Homes, Interior Decoration
  
Decorative Aggregates, Interior Decoration
  
Exterior Uses
As Building Stone, As Facing Stone, Garden Decoration, Office Buildings, Paving Stone
  
Garden Decoration
  
Other Architectural Uses
Curbing, Whetstones
  
Not Yet Used
  
Industry
  
  
Construction Industry
Building houses or walls, Cement Manufacture, Construction Aggregate, for Road Aggregate, Raw material for the manufacture of mortar
  
Arrowheads, Cutting Tool, Knives, Scrapers, Spear Points
  
Medical Industry
Not Yet Used
  
Surgery
  
Antiquity Uses
Artifacts, Sculpture, Small Figurines
  
Artifacts, Jewellery
  
Other Uses
  
  
Commercial Uses
As armour rock for sea walls, Petroleum reservoirs, Sea Defence, Tombstones
  
Creating Artwork, Mirror, Used in aquariums
  
Uses of Greywacke and Obsidian
There are many uses of Greywacke and Obsidian based on their unique properties. All rocks due to their properties, texture, color etc. have variety of uses. Know all about Greywacke and Obsidian and their uses in industries and architecture in the upcoming sections.
- Commercial uses of Greywacke: as armour rock for sea walls, petroleum reservoirs, sea defence, tombstones.
- Commercial uses of Obsidian: creating artwork, mirror, used in aquariums.