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Whiteschist and Porphyry Types and Facts


Porphyry and Whiteschist Types and Facts


Types

Types
Not Available   
Rhomb Porphyry   

Features
High percentage of mica, Host Rock for Lead   
Generally rough to touch, Is one of the oldest rock, Surfaces are often shiny   

Archaeological Significance
  
  

Monuments
Used   
Used   

Famous Monuments
Data Not Available   
Data Not Available   

Sculpture
Used   
Used   

Famous Sculptures
Data Not Available   
Data Not Available   

Pictographs
Used   
Not Used   

Petroglyphs
Used   
Not Used   

Figurines
Used   
Used   

Fossils
Absent   
Absent   

Formation >>
<< Uses

Types of Whiteschist and Porphyry

Some rocks according to their use or texture are classified into different types. Know more about Whiteschist Texture and Porphyry Texture. Types of Whiteschist are Not Available whereas the types of Porphyry are Rhomb Porphyry.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. Whiteschist was used to create pictographs whereas Porphyry is not 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. Whiteschist was used to create petroglyphs whereas Porphyry was not used to create petroglyphs.

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