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Rubies are composed of the mineral corundum with trace amounts of chromium that give them their vibrant red color. The presence of chromium in the crystal structure is responsible for the red hue seen in rubies.

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1y ago

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Related Questions

What do rubies smell like?

Rubies are gemstones and do not have a scent. They are composed of minerals such as corundum which do not emit any distinct odor. So, rubies do not have a smell.


Does ruby dissolve?

No, ruby does not dissolve in water. Rubies are composed mainly of aluminum oxide, which is not soluble in water.


What intrinsic properties do rubies have?

Rubies are composed of the mineral corundum with traces of chromium, which gives them their characteristic red color. They have a hardness of 9 on the Mohs scale, making them very durable and suitable for everyday wear. Rubies also exhibit pleochroism, meaning they can show different shades of red when viewed from different angles.


What minerals are in a ruby?

Rubies are composed of the mineral corundum, which is essentially aluminum oxide with traces of chromium that give the gem its red color. Additionally, rubies may contain inclusions of other minerals like rutile, spinel, or mica.


What is the collective noun for rubies?

It is a strand of rubies


Do cats have rubies?

Rubies are a gemstone. Unless the cat is wearing a collar that is decorated with rubies, no cats do not have rubies.


What are rubies made of?

Rubies are made of the mineral corundum, which is composed of aluminum oxide with the element chromium giving the gemstone its red color. The intensity and shade of red in rubies can vary based on the amount of chromium present in the crystal structure. Inclusions of other minerals or elements can also affect the ruby's appearance and value.


What is the breakage pattern of rubies?

Rubies exhibit a conchoidal breakage pattern, which means they tend to fracture in smooth, curved surfaces rather than along specific cleavage planes. This characteristic is due to their crystalline structure, primarily composed of corundum. When broken, rubies can produce sharp edges and may show irregular, rounded shapes, reflecting their toughness and durability.


Can rubies be green?

Yes, rubies can be green. Green rubies are rare and are typically a result of the presence of chromium impurities in the gemstone. These green rubies are often referred to as "chrome rubies" due to the chromium content giving them their green color.


What is the rubies density?

the rubies density is a 4 on the density scale


When did Rubies of Eventide happen?

Rubies of Eventide happened in 2003.


What is the plural word for ruby?

The plural form of ruby is rubies.