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Rare Gems: Spotlight on Maw Sit Sit

  • Frank Romano
  • Nov 20, 2025
  • 3 min read

Maw Sit Sit is a gemstone that stands out for its striking colors and unique origin. This post explores what makes Maw Sit Sit special, its history, how to identify it, and why it deserves a place in any gem enthusiast’s collection.


Close-up view of a polished Maw Sit Sit gemstone showing vibrant green and black patterns
Exceedingly rare, translucent Maw Sit Sit gemstone with green and black patterns

What Is Maw Sit Sit?


Maw Sit Sit is a rare gemstone found only in northern Myanmar, near the border with Tibet. It is not a single mineral but a combination of several minerals, primarily jadeite mixed with other minerals like kosmochlor and chromite. This mix of chromium-based minerals gives it a distinctive look that often features bright green with black or dark green patches.


The name "Maw Sit Sit" comes from the village near where the stone was first discovered. Unlike jade, which is more common and well-known, Maw Sit Sit is much rarer and harder to find. Its unique mineral composition and vibrant colors make it highly sought after by collectors and jewelers.


Unique Characteristics of Maw Sit Sit


Maw Sit Sit’s appeal lies in its unusual appearance and physical properties:

  • Color: It typically shows a bright, almost neon green combined with deep black or dark green areas. This contrast creates a striking pattern that is unlike other green gemstones. It is almost always opaque.

  • Texture: The stone yields a smooth, polished surface when cut and polished, even though its internal structure reveals a complex mix of minerals.

  • Hardness: It ranks around 6 to 7 on the Mohs scale, making it durable enough for jewelry but still requiring some care.

  • Rarity: Since it is found only in a small area, Maw Sit Sit is not widely available, which adds to its value.


Collectors often compare it to jade, but the two are distinct species of gemstone. Jade is usually more uniform in color, while Maw Sit Sit’s mixed mineral content gives it a more varied and dramatic look.


How to Identify Genuine Maw Sit Sit


Because of its rarity and beauty, Maw Sit Sit can sometimes be confused with other green stones or even imitated. Here are some tips to identify authentic Maw Sit Sit:

  • Look for the color pattern: Genuine Maw Sit Sit shows a mix of bright green and black or dark green in irregular patches. The green is usually very vivid.

  • Check the texture: Under magnification, the stone reveals a complex mineral structure, unlike the more uniform jade.

  • Test hardness: It should resist scratching better than softer stones but is not as hard as sapphire or diamond.


Because Maw Sit Sit is rare, it is important to buy from reputable dealers who specialize in rare gems.


Eye-level view of a Maw Sit Sit ring with a polished green and black gemstone set in silver
Silver and Maw Sit Sit ring

Uses and Popularity in Jewelry


Maw Sit Sit is prized for its bold colors and rarity, making it a favorite for unique jewelry pieces. Because it is less well-known than jade or emerald, Maw Sit Sit offers a fresh alternative for those who want something different. Its exotic origin and limited supply add to its allure.


Collectors appreciate Maw Sit Sit not only for its beauty but also for its story. Owning a piece connects them to a remote part of the world and a rare natural formation.


Caring for Maw Sit Sit Jewelry


While Maw Sit Sit is fairly durable, it still needs proper care to maintain its beauty:

  • Avoid harsh chemicals or ultrasonic cleaners, which can damage the stone.

  • Clean gently with warm soapy water and a soft cloth.

  • Store separately from harder gemstones to prevent scratches.

  • Remove jewelry before heavy physical activity.


Proper care ensures the stone’s colors remain vivid and preserves the quality of the gem's polish.


High angle view of a collection of Maw Sit Sit gemstones in various shapes and sizes on a dark background
Collection of Maw Sit Sit tumbled rough

Why Maw Sit Sit Deserves More Attention


Maw Sit Sit is a gem that combines rarity, beauty, and a fascinating geological story. Its vibrant green and black patterns are unlike any other stone, making it a standout choice for collectors and jewelry lovers. Because it is found only in a small region, it's a hidden treasure in the gem world.



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