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Spinel

Magnesium aluminum oxide mineral that often resembles ruby.

Spinel is a magnesium aluminum oxide mineral (MgAl₂O₄) that often resembles ruby due to its red color. It occurs in various colors including pink, purple, blue, and black. Historically mistaken for ruby, spinel possesses greater hardness and durability than many other gemstones.

Etymology

Spinel derives from the Latin 'spina' meaning thorn, likely referring to its crystal shape.

Explain Like I’m 5

Spinel is a mineral that looks similar to ruby, but it's actually a different gem made of magnesium and aluminum.

Fun Facts

Spinel is found in ancient jewelry from Afghanistan and Burma
Red spinel was once considered a type of ruby
It's the birthstone for August

FAQ

What is spinel? It's a mineral
What color is it? Spinel comes in many colors, including red, blue, and pink
Is spinel rare? Historically it was often mistaken for ruby

Hypernyms — Broader Categories

mineral

Hyponyms — Specific Examples

red spinel blue spinel pink spinel

Holonyms — Wholes or Groups

gemstone

Related

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