What are the optical effects of gemstones?

The optical properties of gem minerals include transparency, gloss, color, dispersion, pleochroism, and some special optical effects. These are the effects of gemstone absorption, reflection, transmission, refraction, interference, scattering, and diffraction on visible li ....

HQ Pattein-brand women's fashion brand Hunan Leiyan…

HQ Pattein- pattern brand women finally Hunan Leiyang store grand opening it! Congratulations to the opening of the new store! Rijindoujin! The company's HQPattein- pattern brand women are fashion women's brands , brand strategy as the core of development, the brand is committed under t ....

Liu Yifei wears Anrealage brand green grid skirt to par…

Liu Yifei wears the Anrealage brand spring/summer 2013 series of green skirts to help out the 5th anniversary of Le Bee Network. He participated in the recording site of Heilongjiang TV “Beautiful Beauty” and the green grid skirt is full of modernity. ANREALAGE is a fashion brand founde ....

Emporio Armani Brand 2013 Autumn Winter Women's Wea…

Emporio Armani's 2013 autumn and winter women's collection features a feminine long silhouette and unexpected use of Neoprene fabrics to infuse a modern, contemporary atmosphere. The double-breasted coat emphasizes the new proportion design, or covers the knees or the length and ankles, add ....

Interview with Kang Lu Ni Customer - Shenzhen Shiyan ma…

July 5, 2013 afternoon, we came to Shiyan makeup shop customers, the customer a total of a dozen stores, Shenzhen Shiyan makeup Kang Lui Ni store is now one of the better sales performance of the store before the sales were Not ideal, frequent staff turnover, management and professional skills are ....

Interview with Kang Lu Ni Customer - Shenzhen Shiyan ma…

July 5, 2013 afternoon, we came to Shiyan makeup shop customers, the customer a total of a dozen stores, Shenzhen Shiyan makeup Kang Lui Ni store is now one of the better sales performance of the store before the sales were Not ideal, frequent staff turnover, management and professional skills are ....

Mudd set off a wave of "college temptations" …

School Uniforms condenses the best of our life, whether it is pure and healthy Shen Jiayi, "those girls we chased together in the years", or the 90-year-old girls in the "Little Times" personality ...... Fresh beautiful college Look let us covet Endless, more eager to himself a ....