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Class
Igneous Rocks Maintenance
Less Durability
Durable Compressive Strength
0.15 N/mm2 Specific Heat Capacity
0.92 kJ/Kg K Hardness
5-5.5 |
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Class
Sedimentary Rocks Maintenance
Less Durability
Durable Compressive Strength
Not Available Specific Heat Capacity
1.32 kJ/Kg K Hardness
1-1.5 |
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Class
Metamorphic Rocks Maintenance
Less Durability
Durable Compressive Strength
Not Available Specific Heat Capacity
Not Available Hardness
3.5-4 |
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Class
Metamorphic Rocks Maintenance
More Durability
Durable Compressive Strength
125.00 N/mm2 Specific Heat Capacity
Not Available Hardness
7 |
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Class
Igneous Rocks Maintenance
More Durability
Durable Compressive Strength
140.00 N/mm2 Specific Heat Capacity
Not Available Hardness
6-7 |
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Class
Sedimentary Rocks Maintenance
Less Durability
Durable Compressive Strength
450.00 N/mm2 Specific Heat Capacity
0.74 kJ/Kg K Hardness
7 |
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Rocks are also considered as a part of archaeological significance. Some rocks due to their unique and distinct properties are used for making sculptures. Sculpture is a branch of the visual arts that operates in three dimensions. One of the most common purposes of sculpture is in some form of association with religion. Durable sculptural processes originally used carving and modelling in stone, metal, ceramics, wood and other materials. Sculpture has played a significant role in religious devotion in many cultures. The cultures whose sculptures have survived in quantities include the cultures of the Ancient Mediterranean, India and China, South America and Africa. The Western tradition of sculpture began in Ancient Greece. Greece has widely produced great masterpieces in the classical period. At rocks.comparenature.com, you will get a complete list of rocks which are Not Yet Used for making Sculpture.
Study of archaeological significance of rocks gives information about long past. The word "Sculpture" is from Latin sculptura which means " to carve or engrave". Some of the well known Sculptures created in the world are Moai in Chile, Christ the Redeemer in Brazil, Statue of Liberty in New York, Great Sphinx in Egypt, David in Italy etc. have become significant in the world history. There are around 40 rocks which are Not Yet Used for making Sculpture. Obsidian, Coal, Schist, Gneiss, etc. are the commonly known rocks which are Not Yet Used for making Sculpture. Checkout the above links and get to know more about rocks which are Not Yet Used for making Sculpture.
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