1 Types
1.1 Types
Marl, Shale and Argillite
Icelandite
1.2 Features
Available in Lots of Colors and Patterns, Smooth to touch, Very fine grained rock
Generally rough to touch, High silica content, Is one of the oldest rock
1.3 Archaeological Significance
1.3.1 Monuments
1.3.2 Famous Monuments
Not Applicable
Middle of the Earth in Ecuador
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