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Tephrite and Taconite Types and Facts


Taconite and Tephrite Types and Facts


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Types of Tephrite and Taconite

Some rocks according to their use or texture are classified into different types. Know more about Tephrite Texture and Taconite Texture. The types of Tephrite and Taconite are Not Available.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. Tephrite and Taconite were not 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. Tephrite and Taconite were not used for creating petroglyphs.

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