Amphibolite and Syenite Types and Facts
Types
Hornblendite
Shonkinite
Features
Clasts are smooth to touch, Matrix variable, Surfaces are often shiny
Available in Lots of Colors and Patterns, Is one of the oldest rock, Matrix variable
Archaeological Significance
Famous Monuments
Data Not Available
Data Not Available
Famous Sculptures
Data Not Available
Data Not Available
Pictographs
Not Used
Used
Petroglyphs
Not Used
Used
Types of Amphibolite and Syenite
Some rocks according to their use or texture are classified into different types. Know more about Amphibolite Texture and Syenite Texture. Types of Amphibolite are Hornblendite whereas the types of Syenite are Shonkinite.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. Amphibolite was not used to create pictographs whereas Syenite is used to create 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. Amphibolite was not used to create petroglyphs whereas Syenite was used to create petroglyphs.