It means from Myanmar, without physical and chemical processing and polishing. In fact, there is no difference between jadeite and jadeite, because most jadeite in the jadeite market comes from Myanmar, so these natural jadeites are called Burmese jadeite.
Natural jadeite A jadeite refers to jadeite products which are made of natural jadeite and have not been treated by pickling, glue injection and dyeing during processing. The most objective way to identify jadeite is to go to the authoritative jewelry and jade identification center, conduct instrument identification and issue a certificate, so that the result is accurate and foolproof.
Natural Burmese A-goods jadeite is a kind of jade cut and carved from the original jadeite ore after mining in Myanmar. It is called Jade A, which means pure natural. Jadeite B is a jadeite with many defects in water head difference. After pickling and injecting glue, it can be understood as a fake if it is passed off as a high-grade jadeite.
This kind of jadeite is generally called' Xinchang Jade'. "-quoted from Baidu Encyclopedia. It is precisely because of the influence of deformation stage that Burmese jadeite has unique characteristics. Observing jadeite can be placed under fluorescent light to see the color change of Burmese jadeite. The surface is oily, but it will contain natural salt particles.