From the Minerals site, below:
"The luster of Diamond is excellent. Diamond exhibits great fire and brilliance, which gives it a shiny, freshly polished look. Rough Diamonds exhibit a greasy luster, but proper cutting give them a powerful adamantine luster.
"Only synthetic substances and a few minor gemstones can reach or excel the refractive index of Diamonds."
Graphite is not a metal. It's a form of Carbon, a non-metal.
No, the word 'lustrous' is an adjective, a word used to describe a noun (lustrous pearls, lustrous smile).The noun form of the adjective 'lustrous' is lustrousness.The word 'lustrous' is the adjective form of the noun luster.
Sulfur is not lustrous.
They are cut and polished, given flat and lustrous faces, precisely arranged, by grinding with finely powdered diamond on precision tools called faceting machines.
It is a characteristic or you can say, property of metalsthat - they are LUSTROUS in nature whereas on the other hand, non-metals possess the property that - they are NON - LUSTROUS in nature.Thus, metals can be lustrous and non-metals cannot be lustrous in nature(except iodine, which is a non-metal, but is lustrous in nature).
Yes, many metals are lustrous.
Yes, many metals are lustrous.
A fresh surface of iron is lustrous.
Yes, neon sighting is lustrous
The noun form of "lustrous" is "luster," which refers to a shining quality or brilliance.
Lustrous means shiny; having a sheen or glow.
you can find the lustrous orb inside of mt.coronet