Spinel is a durable and beautiful gemstone that occurs in a wide range of colors, including red, pink, blue, purple, orange, and even black. It is composed of magnesium aluminum oxide (MgAl2O4) and belongs to the cubic crystal system. Known for its excellent brilliance and rich saturation, spinel often exhibits a bright and vivid appearance.

Key Characteristics:

1. Hardness: Spinel ranks 7.5 to 8 on the Mohs scale, making it a suitable choice for everyday wear in jewelry.

2. Luster: It has a vitreous (glassy) luster.

3. Transparency: Spinel can range from transparent to opaque.

4. Colors:

• Red spinel is often mistaken for ruby due to its striking similarity.

• Blue spinels owe their hue to traces of iron or cobalt.

• Rare pastel shades and neon hues add to its appeal.

5. Pleochroism: Spinel lacks pleochroism, meaning its color remains consistent when viewed from different angles.

History and Significance:

Historically, spinel was confused with ruby and sapphire, and some famous “rubies,” such as the Black Prince’s Ruby in the British Crown Jewels, are actually spinels. It has become a favorite among gem enthusiasts due to its brilliance, rarity, and relatively affordable cost compared to other gemstones.

Origins:

Major sources of spinel include:

• Myanmar (Burma)

• Sri Lanka

• Vietnam

• Tanzania

• Afghanistan

• Madagascar

Mystical and Symbolic Meaning:

Spinel is believed to inspire revitalization, bring energy, and reduce stress. It is also associated with clarity of thought and creativity.

Its combination of beauty, rarity, and durability makes spinel a unique and valuable gemstone for collectors and jewelry lovers.