Pure gold is homogenous, as it is entirely made up of the same chemical element. If a piece of gold were separated into its individual atoms, each atom would still have the same properties and chemical composition.
All elements in their pure form are homogenous. Chemical compounds, which consist of two or more elements chemically bonded together that cannot be physically separated, are also homogenous. This is the opposite of a mixture, which is a heterogenous compound in which the individual components of the mixture can be physically separated. Elements must undergo a chemical change to form compounds, but no change is required for elements to form mixtures.Learn More
Rubies are bright red precious stones which can be anywhere from transparent to opaque. They are the red version of corundum. According to Minerals.net, rubies get a nine on the hardness scale.Full Answer >
The majority of garnets are reddish in color, although they can also come in many different shades of orange, yellow, green, pink, black, brown and white. There are more than 10 different gemstones in the garnet group, and they can come in virtually every color except blue.Full Answer >
On a carat for carat basis, rubies are worth more than diamonds of similar size and weight. The reason that rubies are more expensive is the fact that it is much rarer for rubies to be found without faults than it is to find a flawless diamond.Full Answer >
The differences between cubic zirconias and diamonds include cost, color, hardness, material, density, dispersion and use. Cubic zirconia is commonly referred to as CZ, and it is a crystalline form of zirconium dioxide. Cubic zirconia is a synthesized material, whereas a diamond is the hardest natural material known to man. Although cubic zirconias and diamonds share adamantine luster, the characteristics of each stone are significantly different.Full Answer >