1 Types
1.1 Types
Welded tuff, Rhyolitic tuff, Basaltic tuff, Trachyte tuff, Andesitic tuff and Ignimbrite.
Borolanite and Litchfieldite
1.2 Features
Always found as volcanic pipes over deep continental crust
Application of acids on the surface causes cloudy frosting, Available in Lots of Colors and Patterns, Dissolves in hydrochloric acid, Is one of the oldest rock
1.3 Archaeological Significance
1.3.1 Monuments
1.3.2 Famous Monuments
Easter Island in the Polynesian Triangle, Pacific Ocean
Data Not Available
1.3.3 Sculpture
1.3.4 Famous Sculptures
Data Not Available
Data Not Available
1.3.5 Pictographs
1.3.6 Petroglyphs
1.3.7 Figurines
1.4 Fossils