Maw-sit-sit

Maw sit sit stone or Kosmochlor jade gemstone meaning

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Natural maw-sit-sit gemstone comes from the Mandalay region. It is quite rare, and it is very difficult to supply. The name of the stone comes from a metamorphic aggregate, recognized by the natives living near the deposits for millennia. These deposits are found near Kansi and Namshawa in northern Burma. The Latin name of the stone is Kosmochlor Jade, so it is often confused with Nephrite Jade in these areas of Burma.

The stone was first identified by the Swiss gemologist Eduard Gubelin in 1963 in a city of the same name in Burma. This mineral is found near Imperial Jadeite mining operations in the Tawmaw jade mining area, located in the foothills of the Himalayan mountains in northwestern Burma. Since these mining areas are remote, maw-sit-sit remains a challenge to source in significant quantities.

Maw-sit-sit ranges from opaque to translucent, featuring green veins. Some veins can also be white or black. Exceptional stones show vibrant “emerald green” or intense neon-green patches, which are highly sought after by collectors. The different constituents that can form the composition of this gem include chromite, kosmochlor, jadeite, sylektite, chromium amphibole, and arfvedsonite. These minerals give maw-sit-sit its typical mosaic of black, white, and varying intensities of green, creating a striking, one-of-a-kind appearance.

Chloromelanite, jade albite

Maw-sit-sit is also sometimes called “chloromelanite” or “jade albite,” names derived from its chemical composition. It can contain varying amounts of jadeite, albite feldspar, and other minerals. This combination leads to fascinating color patterns, often prized for use in decorative pieces and fine jewelry.

A rock

Most opaque gemstones are technically rocks composed of multiple minerals. This is why the appearance of maw-sit-sit can vary. A typical gem cut from this material reveals a bright chrome-green base with a few jet-black swirls. Sometimes, cutters will polish it as a cabochon to highlight these swirling hues, but you can also find it faceted into more unusual shapes. Buyers judge the quality primarily by the vibrancy of the green and the compelling contrast of black streaks.

The unique green color of maw-sit-sit is due to its very high chromium content. In fact, it often contains more chromium than many other types of rock. The stone is also extremely tough, with a Mohs hardness of 6 to 6.5. This hardness means it can resist breaking and chipping better than many other materials, though it is still slightly less durable than some other popular gems. For best care, it is recommended to avoid wearing a maw-sit-sit ring or bracelet during strenuous activities, but it can still serve well in everyday jewelry.

This material is usually opaque, but some specimens can be slightly translucent. Those rarer translucent pieces are particularly prized by collectors and can command higher prices. Because it is not as widely known as other stones, maw-sit-sit can be a conversation piece among gem enthusiasts.

Maw-sit-sit meaning and properties

The following section is pseudo scientific and based on cultural beliefs.

According to some beliefs, maw-sit-sit holds meaning and properties related to vitality and renewal of energy. It is said to refresh the mind and bring back feelings of happiness and hope. For those who hold these cultural traditions, maw-sit-sit may serve as an encouraging amulet for finding renewed optimism and inner strength.

Very rare white sample from Myanmar

FAQ

Where does the name maw-sit-sit come from?

It comes from the Burmese name of the location where it was first discovered. The locals had referred to the area as “Maw Sit Sit” for centuries, and Swiss gemologist Eduard Gubelin later identified the gem in that region.

Is maw-sit-sit actually jade?

Although maw-sit-sit contains kosmochlor and sometimes jadeite, it is considered a jade-related rock rather than pure jade. It has its own unique composition and visual characteristics.

How should I clean my maw-sit-sit jewelry?

Use a soft cloth or a gentle brush with mild soapy water. Avoid harsh chemicals or ultrasonic cleaners, as they might damage the stone’s polished surface or cause fractures.

Is maw-sit-sit difficult to find?

Yes, maw-sit-sit is considered quite rare. It is mined in limited regions in Burma, making steady supply challenging. High-quality specimens with vivid coloration are especially uncommon.

What makes maw-sit-sit unique compared to other green stones?

Its distinctive pattern of black, white, and neon-green veins, as well as its mineral composition, set it apart. The stone also has a high chromium content, which contributes to its vibrant green shade and collectible status.

Natural maw-sit-sit for sale in our gem shop

We make custom made maw-sit-sit jewelry as engagement rings, necklaces, stud earrings, bracelets, and pendants. Please contact us for a quote.