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Question 1

What are building stones?

Answer 1

Building stones are rocks or minerals used in construction for both structural and decorative purposes.

Question 2

What is the classification of stones based on?

Answer 2

Stones are classified in three ways: Geologically, Chemically, and Structurally.

Question 3

What are the geological classifications of stones?

Answer 3

The geological classifications include Igneous Rocks, Sedimentary Rocks, and Metamorphic Rocks.

Question 4

What are igneous rocks?

Answer 4

Igneous rocks are ‘fire-born’ and formed from the cooling and solidification of molten material.

Question 5

What are examples of igneous rocks?

Answer 5

Examples of igneous rocks include Gneiss, Basalt, Obsidian, and Pumice.

Question 6

What are metamorphic rocks?

Answer 6

Metamorphic rocks started out as another type of rock but have been substantially changed from their original form.

Question 7

What are examples of metamorphic rocks?

Answer 7

Examples of metamorphic rocks include Marble, Slate, and Schist.

Question 8

What are sedimentary rocks?

Answer 8

Sedimentary rocks are formed from the precipitation of particles and lithification of these particles.

Question 9

What are examples of sedimentary rocks?

Answer 9

Examples of sedimentary rocks include Shale, Limestone, and Sandstone.

Question 10

How are stones classified based on physical appearance?

Answer 10

Stones are classified into three main forms: Silicious, Argillaceous, and Calcerous.