The forest Maru 1 Invalid refund fumaric national mail participation

Hotline: 13128661518 Zheng. The new pill will be forest, the forest pill enhanced, stable sleep, the family must have national cash on delivery, invalid refund. Natural jade refers is not the result of artificial chemical treatment of jade, everyone should know, the river is flowing, then in the river of jade, jade water after a long drift becomes delicate crystal, such as condensate, such as fat, so natural jade Aberdeen is the stuff of fine seeds. Mountains basically mined ore mountain, then that is a lot of difficult carving, because inside the stone. Then carefully carving master of the store can become a beautiful carved pieces of jade. Identification of natural jade jade natural ingredients to edit this paragraph is mainly silicates ① Concept gloss: true jade, whether translucent or opaque, has Wenrun Guang Ze internal folder there is a small amount of impurities or in cotton wool patterns are normal; fake jade color dry, dark dull without aura, and some have bubbles. ② Hardness: with Daoke, scraping, true jade without leaving any traces. ③ twist proportion: true jade feel heavy, fake is buoyant. ④ listen to sound: the jade with lines dangling hang, with a hard object percussion, the genuine voice clear and sweet, lingering melodious; fake relatively dull dry. ⑤ to see the fracture: 10 times magnifying glass observation, true jade fracture uneven, visible fine structure comparison; fake jade fracture neat shiny, often Glass imitation, the fracture structure of rough, non-waxy luster is stone imitation.