Maw Sit Sit

Big Photo

Myanmar
13.35 carats
© gemselect.com

Maw Sit Sit is a bright green aggregate. Composition of Maw Sit Sit is variable, but the main components are, in decreasing order of abundance, albite, chromian eckermannite, kosmochlor, chromite and natrolite.

Maw sit sit often has black spots and/or veins, streaks and other markings.

It can be used as a substitute to jadeite.

Maw Sit Sit Gemstones by Colour

This table shows the variety of hues this gemstone can be found in. Click on a photo for more information.
 

Maw Sit Sit Gemstones by Size

This table shows distribution of Maw Sit Sit gemstone sizes that are listed on this site. This can give a good indication as to the general availability of this gemstone in different sizes.
Contributed photos
Lightest:4.19 cts
Heaviest:20.95 cts
Average:12.92 cts
Total photos:13
Do you have a larger Maw Sit Sit? Why not upload a photo?
4.19ct to 5.87ct5.87ct to 7.54ct7.54ct to 9.22ct9.22ct to 10.89ct10.89ct to 12.57ct12.57ct to 14.25ct14.25ct to 15.92ct15.92ct to 17.60ct17.60ct to 19.27ct19.27ct to 20.95ct
Physical Properties of Maw Sit Sit
Mohs Hardness6
Herve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Specific Gravity2.45 to 3.15
Herve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Optical Properties of Maw Sit Sit
Refractive Index1.520 to 1.680
Herve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Colour
Colour (General)Bright green with black spots or veins
Herve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Causes of ColourChrome-rich jadeite and albite
Herve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Further Information
Mineral information:Maw Sit Sit information at mindat.org
Significant Gem Localities
Myanmar
 
  • Kachin State
    • Mohnyin District
      • Hpakant Township (Hpakan; Phakant; Phakan)
        • Hpakant-Tawmaw Jade Tract
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