Spinel

Spinel is a gemstone that can be red, blue, or black! It is often used in jewelry and is very sparkly.

Appearance

The Spinel has a dazzling vitreous luster and typically forms sharp, octahedral crystals. Its vibrant colors span a rainbow, from fiery red and deep blue to delicate pink and bright orange, often mistaken for other precious gems.

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Spinel

Interesting facts

Ancient kings prized red spinel, often mistaking it for rare rubies!

Scientists can grow dazzling lab-made spinels that look just like natural ones!

Some rare spinels can magically change their color depending on the light source!

Tiny spinel crystals have even been discovered inside rare meteorites from space!

Special abilities

Spinel has a high Mohs hardness of 7.5-8 that makes it very durable and resistant to scratches.

Spinel is singly refractive, meaning light travels through it in one direction, giving it a unique optical clarity.

Spinel exhibits a wide range of intense colors because of trace impurities like iron, chromium, and vanadium.

Measurements & details

Color Range: red, pink, orange, yellow, brown, black, violet, blue, purple, colorless
Hardness: 7.5
Luster: vitreous
Specific Gravity: 3.6
Crystal System: isometric

Traits

Colorful

Discover amazing plants and animals that show off a dazzling array of bright and beautiful hues! They use their vibrant colors to attract attention or send signals.

Gemstone

Sparkle and shine with these precious minerals that come from the earth! Gemstones are beautiful, rare, and often cut and polished to create dazzling treasures.