Welcome! Enter your question below. Please use words like "Who, What, Where, When, Why, How, etc..." in your question. Nothing to ask? Click here for a random, un-answered question.

What is a ruby used for?

1,020,570questions on
Add New Page
Add New Page Talk0

Rubies are used in jewelry and in other industrial applications.

Pocket watches used them as bearings and supports for internal components. In fact, it was a selling point to say that a pocket watch was "jeweled", in reference to the number of these gems in it (ie. 23-jewel)

Rubies are also used in industrial applications such as abrasive belts and lasers.

Also on Fandom

Random Wiki