Name an igneous rock which is smooth, glassy and used i... | Science Class 5

Science Class 5 Other

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

Name an igneous rock which is smooth, glassy and used in making jewellery.
A) Granite

B) Marble

C) Obsidian

D) Shale

E) None of these

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