Tanglin jade : Aventurine - chemical formula (SiO2) " Tanglin jade " is the scientific name of sand stone , also a member of the family crystal . Its contents usually micro grain pyrite . Therefore, the stone surface with a transparent common point or reflective dots. Green Tanglin , most able to help you unwind , broaden their horizons and smoothly into the new environment and new programs. Tanglin jade also Gregorian May birthday lucky stone . [ Qualities ] DF Stone currently has two red and green , mostly opaque , translucent and occasionally a little part , hardness and crystal almost. [ Green ] corresponding physiological role of the heart chakra , the heart and lungs have helped. DF and green stone used in the very successful psychotherapy , the efficacy of cardiopulmonary problems , and increase the flexibility of muscles , most commonly used to treat heart , relieve stress, and eye disease. [ Psychological ] make people happy, especially for the lovelorn friend is a quote medicine , not only to comfort wounded hearts , but also promote the courage to love again . Green is also the color of wealth , while representatives of the beautiful vision of a thriving , busy stressful modern world of green DF Stone also create a good partner in the future, often reminiscent of the creativity and the realization of dreams , enhance self- judgment and help decide what can make us happy or not. DF green stone is said to reduce anxiety and calm emotions , bring opportunities to bring luck to gamblers , it can help people who like to indulge **** game and lucky to get the money , as well as increased creativity and leadership qualities of a person , usually with a lot of money as well as improve the creative ability of great relevance . Product Details - Shape / Type: jade bracelet - Material / Gem : Natural Tanglin jade , exquisite hand-prepared . - Level / Type : 100% A -level class A / A genotype / - Source: Chain Standard international shipping / handling ( 10-18 days for delivery ) - Colors and varieties: green, icy varieties - Size : about 10mm diameter beads , brave about to 35mm. - Weight: Total weight: about 55 g - Condition: Excellent - Accessories: adjustable rope necklace Rating: carving delicate ( one thousand polished diamonds pink jade ) , jade delicate, soft lips bright, bright, fresh , natural, elegant. Product Identification Enlarge check : fiber woven structure particle refractive index: 1.66 ( point measurement ) optical characteristics: heterogeneous collection Freight Policy According chargeable weight ( NW ) Speedpost EMS: 4 -8 to cost the United States , Canada , Britain, Australia and other places , S / H , and different other counties Standard Shipping: 10-18 days global packaging within two kilograms . S / H in the U.S. than in other countries , 2 kg bag fee Registered ( free online tracking number ) All our packages will be shipped with online tracking number, registered letter , I'm sorry , we do not send packages unregistered . 100% Satisfaction Guaranteed If you are not completely satisfied with our products , please send us an email and return immediately