Results for: Ruby

In Jewelry

Is mahaleo ruby real ruby?

Basically a Mahaleo ruby or glass filled ruby is a low quality ruby. Often the ruby has so many fractures that it appears opaque and brown instead of red. These fractures are (MORE)

Who is Ruby Bridges?

Ruby Bridges was born on September 8, 1954 in Tylertown,  Mississippi. At the age of four, she moved with her parents to New  Orleans. When she was only six years old, her p (MORE)
In Mining

Properties of a ruby?

The chemical composition of ruby is aluminum oxide (Al 2 O3). Its specific gravity is 3.99 to 4.00 and refractive index range is 1.760-1.768 to 1.770-1.779. Ruby's hardness on (MORE)

How do you get Pikachu in ruby?

Go to the safari zone. It is pretty rare though so it may take a while to find. Just an occasion, take some spicy poke-blocks with you, Pikachu love spice.

What did Ruby Bridges do?

Ruby Bridges was the first African American too go too a all white  elementary school because she had a extreme intelligence since she  was very smart for her age the elemen (MORE)
In Geology

Where can you find rubies?

Ruby is a red transparent precious gem stone found in minerals like  corundum Al2O3 with small amount of Cr2O3 (crominum oxide) found in  tropical regions in Myanmar, Africa (MORE)
In Science

What is the lustre of a ruby?

  Ruby has a vitreous to subadamantine polish lustre.   The chemical composition of ruby is aluminum oxide (Al 2 O3). Its specific sravity is 3.99 to 4.00 and refractiv (MORE)