AMAZONITE

A Gemstone with 2,000 Years of History

1. What is Amazonite?

It is a variety of microcline, a potassium-rich mineral from the feldspar family, the only microcline variety commonly used as a gemstone. Feldspar minerals are a diverse group of silicates that make up about 60% of Earth’s crust.
Amazonite
Amazonite is the blue-green variety of microcline

2. What color is Amazonite?

It ranges from light green to deep blue-green, giving it its distinctive appearance. For many years, the source of this color was a mystery. Scientific research from 1985 confirmed that Amazonite gets its famous green-blue glow from a unique combination of lead impurities and water trapped within the feldspar’s crystal structure.

3. A Gem of Ancient Civilizations

Amazonite has been treasured for over 2,000 years. It has been uncovered in archaeological sites of ancient Egypt and Mesopotamia, where it was carved into amulets and ornaments. Its use in these civilizations shows not only its beauty, but also its cultural and spiritual significance.

Amazonite received its official name in 1847

4. How did get its name?

In 1847, German mineralogist Johann Friedrich August Breithaupt named it after the Amazon River, although no deposits have ever been found  in the Amazon rainforest itself. Instead, amazonite does occur in Brazil and Peru. The name likely reflects the stone’s exotic appearance and deep green-blue color, that remind of tropical landscapes.

5. Where is it found?

Significant deposits of amazonite are found in the United States, Ethiopia, and Canada, as well as in China, Myanmar, Pakistan, and Russia. Each location produces stones with slightly different shades and patterns.

Amazonite
Amazonite has a hardness of 6 to 6.5 on the Mohs scale

6. How hard and durable is it?

Amazonite has a hardness of 6 to 6.5 on the Mohs scale, giving it moderate strength compared to other gemstones. While durable enough for jewelry, amazonite should be worn with care, as it can chip or scratch more easily than harder stones like sapphire or diamond.

Amazonite jewelry should be cleaned gently with a soft toothbrush and warm soapy water.

7. How to clean Amazonite jewelry?

It should be cleaned gently with a soft toothbrush and warm soapy water. Harsh chemicals and ultrasonic cleaners should be avoided to preserve its natural color. It is recommended to store it separately from harder gemstones to prevent scratches. Gentle cleaning and careful storage help preserve its color and surface over time.

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📌 Amazonite: Summary

  • Mineral: Blue-green variety of microcline
    (feldspar family)
  • Color comes from trace amounts of   
    lead and water in the crystal
  • Used in ancient Egypt and Mesopotamia
  • Named in 1847 after the Amazon River
    (no deposits found there)
  • Found in the U.S., Ethiopia, Canada, Asia,
    and South America
  • Hardness: 6–6.5 Mohs

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