White jade: white and blue in color, delicate, moist and slightly transparent, like suet jade; It is white jade that is opaque and has poor luster.

Sapphire and sapphire: dark gray-green to blue-green, opaque; Blue white jade is a transitional type between blue jade and white jade, which is grayish green.

Jasper: Dark green (spinach green) with rough texture. Jasper is not only produced in Xinjiang, but nephrite produced in Taiwan Province Province and abroad is collectively referred to as jasper in China jade craft circle.

Jet: a strip mainly composed of dispersed carbon or graphite, which is grayish black or grayish black and white. If it is all black, it is called jet.

Topaz: It is made of white jade infiltrated by limonite, and it is beige to yellow.

You are Jasper, and the photos are not particularly clear, but do you have an appraisal certificate? The evidence is true.