Australian National University laboratory produces superhard diamonds

Since the blue silky stone was discovered in the meteorite fragments in 1967, its mysterious hexagonal diamond shape has divided the scientific community. It has been speculated that it is a stand-alone diamond with an STI structure, while others believe it is just a deformed version of the normal breed. Despite their different opinions, scientists can agree with one thing: Blue Silk is hard to produce, and this diamond is 60 times harder than cubic diamond. This makes it ideal for industrial applications. In nature, it is currently only produced during a meteorite impact on the ground. However, Australian scientists have recently made a breakthrough: they do not need the smashing of the meteorite impact or the four-digit temperature to create pure blue silk. This new creative material is a growing array of nanowires and synthetic crystals. Scientists say that the blue silky stone is striking in its nanocrystalline form, and the diamond's atomic hexagonal structure makes it harder than ordinary diamonds.
To create a blue silk stone, the researchers placed a piece of glass charcoal diamond in a diamond-forming anvil, applying a pressure of 112 GPA and 400 degrees Celsius and 2 hours. However, the artificially created blue silk mullite is too small to be used on diamond rings, but it is indeed the hardest object on the planet, and this superhard material can cut anything. Lonsdaleite is also translated as Langshide carbon, and is called hexagonal diamond (hexagonal diamomd) and hexagonal carbon due to its crystal structure and properties. The blue silk is a hexagonal diamond that belongs to a carbon allotrope and is formed when the graphite on the meteor falls into the earth. The enormous pressure and heat at the impact change the graphite configuration to form diamond, while retaining the parallel hexagonal lattice of graphite and forming a cubic hexagonal lattice. The first identification of the Blue Silker Stone was discovered in the shoal of Bahrain in Arizona in 1967, from the "Magic Valley".
The blue silk stone occurs on the diamond of the vermiculite and is a microscopic crystal that is not visible to the naked eye. In addition to the Magic Valley meteorites, it was also found in the "Kenna meteorite" in New Mexico, USA, and the Allan Hills (ALH) 77283 in the Allen Hills (ALH) 77283 in Victoria, Antarctica. In addition, on June 30, 1908, an Apollo constellation (referring to alien stars, including comets and meteorites) hit the Punghese attack area in Siberia, Russia.
Blue silk has a transparent brown-yellow appearance with a diopter between 2.40 and 2.41, a specific gravity between 3.2 and 3.3, and a Mohs hardness between 7 and 8. The diamond has a Mohs hardness of 10. L. sylvestris can also be synthesized from the polymer, poly(hydridocarbyne), at a pressure of argon at a pressure of from 110 degrees Celsius to 1000 degrees. The lower hardness of the blue silk is mainly due to the impure and imperfect nature of the ore. However, if it is artificially synthesized, it is 58% harder than diamonds, and the degree of compression is about 58% higher than that of diamonds.

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