WebbI am a software developer. I develop a Backend Server System & Solution Platform as the real-time data analysis. - developed and operated a Monitoring System and Massive Log Aggregation System. - AB Test Platform. So The project provides a variety of indicators to enable data-driven decision making. I develop AB Test Platform. Webb19 maj 2024 · most use Shore 'A'. If using using 'D' you will get a lower #. Shore A is meant for softer/pliable materials where D is meant for harder stuff. Take a Triangle as an example, A rating is around 80 where D is 74. Depends on what scale u use.
Sapphire vs Ruby vs Emerald: Which Precious Gemstone is the Best?
Webb26 juli 2024 · The Mohs Hardness Scale is a simple and practical way to identify minerals, gemstones, and other objects in the field by considering their hardness. This scale ranks minerals on a ten-point scale, i.e., numbers 1 to 10. WebbIt is a red stone that rates 9 on the Mohs hardness scale. The Ruby crystal is a variety of corundum (aluminium oxide) and this is what gives the stone its red coloring. It is part of the hexagonal crystal system and is an expensive precious stone with a higher price for the quality of cut and carat. the Ruby blooms with energy, life, and love. mayan influence today
10 Hardest Minerals In The World On Mohs Scale - RankRed
Webb12 mars 2024 · The Mohs hardness scale. It’s vital to understand that the Mohs scale is not a linear scale.Instead, it ranks minerals on a relative scale based on their scratch … Webb15 okt. 2024 · Mohs Hardness: 10 Absolute Hardness: 1500 According to both Mohs and Vickers scales, diamond is the hardest natural mineral on Earth. It is a solid form of carbon with an extremely rigid arrangement of atoms. It has a high refractive index and the highest thermal conductivity of any natural element. mayan incas and aztec civilization