mohs scale 9 sapphire gemstone

Brand Name:ZMSH

Place of Origin:China

..., and brilliance of sapphire. Traditionally, natural sapphires have been prized for their exceptional hardness and mesmerizing beauty. However, the advent of lab-made or synthetic sapphires has revolutionized the gemstone industry, providing a more

Brand Name:ZMSH

Place of Origin:China

Model Number:Synthetic Gem Crystal

Sapphire Gemstone, Al2O3 Single Crystal Gem, Sapphire Gemstone Circle, Al2O3 Colored Gem, Sapphire Colored Windows, Al2O3 Single Crystal Red Gem, Pink Sapphire Gem, Blue Sapphire Gem, Color Sapphire Windows. Characters of Sapphire Gem crystal - Colorful sapphire gemstone, featuring excellent light transmissivity. - Customizable based on design specifications. - Rated 9.0 on the Mohs scale...

Brand Name:jingjing

Place of Origin:China

Customize High Purity 99.999% C-axis Circle Optical grade sapphire ring *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, canvas, svg {...

Brand Name:SILIAN

Model Number:Customized

Place of Origin:Chongqing，China

...Sapphire Crystal Description Sapphire glass is a general term for corundum gemstones in corundum gemstones except for red rubies. The main component is alumina (Al2O3). Sapphire glass refers to synthetic sapphire, its chemical composition and physical properties are the same as natural sapphire. Specification property Sapphire Density 3.98g/cm³ Hardness 9(mohs...

Place of Origin:Chongqing, China

... impurities, sapphire can be a superior optical window material because it is clear and transparent throughout the visible light range, even as far away as ultraviolet and infrared light. With such characteristics, it's no wonder sapphire has ever been a

Brand Name:LONGWAY

Model Number:YY2235423

Place of Origin:China

...Scratch Resistance Sapphire Optical Substrate For IR Windows 1. ‌Material‌ ‌Sapphire Crystal‌: ‌Composition‌: Aluminum Oxide (Al₂O₃). ‌Characteristics‌: Renowned for its hardness (second only to diamond on the Mohs scale), excellent ...

Brand Name:Diamone

Model Number:A8-009

Place of Origin:Shenzhen ,China

...Gemstone 4 Carat Moissanite Diamonds Compare with others Comparative Guide to Moissanite appearance durability RI Dispersion Gloss Moh's hardness Tenacity Moissanite & Gem 2.65-2.69 0.104 20.40% 9% * Diamond 2.42 0.044 17.20% 10% ** Ruby 1.77 0.018 7.40% 9% *** Sapphire...

Place of Origin:jiangsu.China

Brand Name:ShengFan

Model Number:QSP-1

Product Description Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Specification ...

Place of Origin:China

Brand Name:linkworld

Model Number:linkworld-014

... abrasive material for LED ,gemstone etc high hardness products ; 2)refractory additive ; 3) chemical ceramic ; 4) nozzle produce ; 5) war industry bulletproof products. Boron carbonate basic information: Hardness:9.4 Mohs scale CAS: 12069-32-8 Appearance...

Brand Name:ZKZDiamonds

Model Number:VPPL001

Place of Origin:SHENZHEN

... gemstones and fine jewelry. Product Specfications: Diamond carat weight 1-1.5ct Color Pink Fancy diamond color Fancy Pink Certification IGI / NGTC Usage Jewellery, for polishing, depend on requst, grinding, Jewery Hardness 10 Moh's Scale Diamond