[Solved] Which glass-like rock is made from rapidly cooling volcanic lava?

in this post you eill get answer of [Solved] Which glass-like rock is made from rapidly cooling volcanic lava? by insureinsurancelife


[Solved] Which glass-like rock is made from rapidly cooling volcanic lava?

…1. Marble 2. Obsidian 3. Flint 4. Granite

Obsidian – Obsidian is an igneous rock which means it derives from magma or lava. The rock forms when molten lava cools so rapidly that the atoms cannot form a crystalline structure. This results in a glass-like rock that has been treasured for centuries for its beauty. Most obsidian is black but occasionally the inclusion of iron oxides creates a red or brown hue. Due to its smooth character obsidian was used by ancient civilizations, such as the Aztecs and the Greeks, to make mirrors.:


Thank you for coming, Let us know what else we should do to make our content interesting and don’t forget to check the comment section because sometimes our users drop some interesting questions or riddles below and you can enjoy solving them. In the end it benefits the whole community.

Leave a Comment