Common Name: Neelam. Persian: Neelam. Arabic: Yaqoot-e-Kabood. Hindi: Neelmani. Nature: A famous mineral stone of superior quality, from which ring-stones and gems are made. Temperament: Warm in the...
The natural form of a diamond when it is first extracted from a mine is generally octahedral (eight-sided) or sometimes a rhombic dodecahedron (twelve-sided). For this reason, it is described as being...
The natural form and state of a diamond when it is extracted from the mine is generally octagonal or resembles a dodecahedron. Therefore, it is described as belonging to the "Tesseral" (cubic) system....
Nature: It is the hardest and most refined of all stones. Temperament: Cold and dry in the fourth degree; however, some consider it to be hot. Color and Scent: White, yellow (pale), black, and red. ...
Intrinsic Structure of Diamond Intrinsic State: In the beginning, when it is extracted from the mine, it is generally octahedral and rhombic dodecahedral. That is why it is described as being of the ...
Common Name: Agate. Persian: Aqeeq. Arabic: Aqeeq. Nature: It is a well-known stone; the Yemeni variety is considered superior. Temperament: Cold and dry in the second degree. Color and Scent: Red,...
The mineral form of sapphire is a six-sided parallel-sided or hexagonal prism. For this reason, it is classified in the dichroic category. Its hardness is rated at degree 9; hence, it can only be cut ...
The crystal form of Topaz is a right-angled parallelogram and rectangular. Its hardness ranges from 8 to 9. Therefore, it can cut quartz, and it is cut by diamond and sapphire. Its luster is vitreou...
This gemstone is very precious and ancient. Ancient scholars and physicians have recorded their own accounts regarding it. Thus, Nicols writes, "The luster and brilliance of this gemstone is like that...
Nature: It is the hardest and most exquisite among all stones. Temperament: Cold and dry in the fourth degree, though according to some, it is hot. Color and Odor: White, cool (clear), black, and red....