Diamond molecules have a crystal habit that is octahedral and a crystal system that is Isometric-hexoctahedral (Cubic), so yes.
The Caribbean is not known for its diamond resources.
The hardest naturally occurring substance is called diamond. It is a form of carbon.
Diamond use to be the hardest known natural substance now it is the mineral lonsdaleite at 58% stronger then diamond is the first the second hardest is wurtzite boron nitride at 18% stronger then diamonds they are both extreamly rare natural minerals sources http://www.newscientist.com/article/dn16610-diamond-no-longer-natures-hardest-material.html
No.Diamond has a hardness of 10 on the Mohs hardness scale, the hardest of any naturally ocurring substance. Diorite has minerals with various harnesses up to about 6.5.
Diamond is the hardest naturally occurring mineral and can scratch all other minerals. Talc is the softest of minerals and cannot scratch any other mineral.
The atomic mass or atomic weight as it is sometimes called.
All elements lighter than Uranium (atomic number: 92) occur naturally except for technetium (43).
Polycrystalline materials are solids that are composed of many crystallites of varying size and orientation. The variation in direction can be random (called random texture) or directed, possibly due to growth and processing conditions. Fiber texture is an example of the latter
Carbonado, commonly known as the "Black Diamond", is the toughest form of natural diamond. It is an impure form of polycrystalline diamond consisting of diamond, graphite, and amorphous carbon. It is found in alluvial deposits in the Central African Republic and mainly in Brazil.
A polycrystalline structure contain crystals with a random orientation.
Yes, a black diamond is a real diamond. According to Wikipedia: "Carbonado, commonly known as the 'Black Diamond', is a natural polycrystalline diamond found in alluvial deposits in the Central African Republic and Brazil. Its natural colour is black or dark grey, and it is more porous than other diamonds."
On earth, diamond is the hardest naturally occurring substance.
No, diamond is the hardest naturally occurring mineral.
Diamond is the hardest naturally occurring substance on Earth.Aggregated Diamond Nanorod are the hardest overall and un-naturally occuring substance on Earth. They are actually a group of tiny diamonds which are virtually un-compressable.Hope this helped!
A diamond
hydrocortisone, or pyetroleum jell
No, for a naturally coloured diamond, and yes, for a treated diamond with enhanced colour. Any diamond can be treated, either chemically or by radiation, to enhance its natural colour. Many naturally coloured diamonds require no treatment, because their colour is judged to be naturally ideal. A certified gemologist can identify a naturally coloured diamond, and can also identify and describe treatments to a diamond intended to enhance its natural colour.