Sun Moon Star Crystal House (Afghanistan Jade) http://www.sunmoonstar.com.hk
Chinese
Name：綠紋石/阿富汗玉/碳酸鹽玉
English Name：Afghanistan Green Calcite/ Afghanistan Jade
Chemical
Composition：CaCO3 碳酸鈣 Calcium Carbonate
Crystal System：Trigonal
Hardness：3.0 - 5.0
SG：2.6 - 2.8
RI：1.48 - 1.66
Related
Chakra：Heart
Locality：Alghanistan
Colour：Mostly light green, with milky white stripes
Remarks：Main composition is Calcium Carbonate, the Green stripes is the interation between iron, zinc and nickel. Colour element is iron, the layering inclusion is chlorite.
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Functions：
1.
Quiets the mind, reduces stress, grants relaxation.
2.
Aids emotional balance.
3.
Works well with hyperactive children and those with attention deficit disorder.
4.
It is said to be soothing and transform anger and jealousy into forgiveness.
General care：
1.
Avoid contact with perfumes, hair spay, make-up.
2.
Gem can be scratched easily, so wear with caution.
3.
Avoid knocks.
4.
Do not soak in water.
5.
Do not soak in jewellery cleaner.
6.
Avoid using ultrasonic and steam cleaners.
7.
Avoid contact with household cleaners.
8.
Cleaning: Clean using lukewarm plain water and dry using a soft cloth.
Address:
B26, 1/F, San Po Kong Plaza, 33 Shung Ling Street, San Po Kong,
Kowloon, HK
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