Gossan and Trachyandesite Types and Facts
Types
Translocated gossan and Leakage gossan
Basaltic Trachyandesite
Features
Clasts are smooth to touch, Easily splits into thin plates
Has High structural resistance against erosion and climate, Very fine grained rock
Archaeological Significance
Monuments
Not Yet Used
Not Yet Used
Famous Monuments
Not Applicable
Not Applicable
Sculpture
Not Yet Used
Used
Famous Sculptures
Not Applicable
Data Not Available
Figurines
Not Yet Used
Used
Types of Gossan and Trachyandesite
Some rocks according to their use or texture are classified into different types. Know more about Gossan Texture and Trachyandesite Texture. Types of Gossan are Translocated gossan and Leakage gossan whereas the types of Trachyandesite are Basaltic Trachyandesite.During historic times, some rocks depending on their hardness were used to create Pictographs and Petroglyphs. Rocks which are hard were generally not used. Pictographs are paintings or drawings that have been placed or created on the surface of rock. Gossan and Trachyandesite were used for creating pictographs. Petroglyph is an image which is carved into a rock. These are images created by removing part of a rock surface by incising, picking, carving or abrading, as a form of rock art. Gossan and Trachyandesite were used for creating petroglyphs.