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What is the hardness and density of each gemstone is based primarily on the gemstone's?
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What is the density and the hardness?
Hardness refers to a mineral's resistance. Density is the measure of how much matter there is.
How do you place value on gemstones and minerals?
It mostly depends on demand. It can be valued by color, shape, type, cut, density, luster, sheen and clarity.
What six examples of physical properties?
Color, mass, volume, density, hardness, and ductility
Small amounts of different elements in the same mineral can change the what of the mineral?
colour, density and hardness.
How hard is hafnium?
The density of hafnium is 13,31 g/cm3.
What is the density of a gemstone?
It depends on the gemstone. Here are some densities of common gemstones: Diamond: 3.515 g/cm3 Ruby/Sapphire: 4.05 g/cm3 Emerald: 2.765 g/cm3 Amethyst/onyx: 2.625 g/cm3 Pearl: 2.71 g/cm3
What is the density and the hardness?
Hardness refers to a mineral's resistance. Density is the measure of how much matter there is.
What is a scientific word for hardness?
the scientific word for hardness is density
What are the uses of formula hardness specific gravity transparency etc of diamond?
Diamonds are most useful in industrial applications, usually based on the mineral's supreme hardness. Transparency is one of the characteristics of gem-quality diamonds, which represent only 20% of all diamonds mined. From Wikipedia: "Specific gravity is the ratio of the density of a substance compared to the density (mass of the same unit volume) of a reference substance." You can read more about the specific gravity of gemstones, below. It explains how specific gravity is used to identify gemstones.
Does density of Thorium mean the same as the hardness?
The density of thorium is 11,724 g/cm3. The Mohs hardness of thorium is 3. Density is the ratio between mass and volume. Hardness is a measure of resistance of a material under a compressive force.
Zinc has a hardness on the Mohs scale of 2.5 and a density of 7.13 at 25 is it physical or chemical change?
Hardness and density are physical properties, not changes.
What gem weighs the same as a diamond?
Most gemstones are weighed using the same carat weight measurements used to measure the weight of diamonds. The density of diamond, however, makes diamonds weigh more than any other gemstone of the same physical size.
What is the relation between density and hardness?
density has to do with the molecular structure and molecular mass. hardness is the compacting value of the molecules inside the object. PREFFERABLY PLUTONIUN!!
How do you place value on gemstones and minerals?
It mostly depends on demand. It can be valued by color, shape, type, cut, density, luster, sheen and clarity.
What is the density and hardness of 24 carat gold?
75
What mineral from fluorite corundum talc galena is the best gemstone?
The choice of the "best" gemstone from the minerals fluorite, corundum, talc, and galena depends on various factors, including personal preferences, desired characteristics, and the purpose of the gemstone. Each mineral has its own unique properties and allure. Fluorite is known for its wide range of colors and vibrant fluorescence. It is prized for its transparency and can exhibit beautiful patterns and internal structures. It is a popular gemstone for collectors and jewelry enthusiasts. Corundum is the mineral that includes both rubies and sapphires. Ruby, a red variety of corundum, is highly valued for its rich color and rarity. Sapphires, which come in various colors other than red, are also highly regarded for their brilliance and durability. Talc, on the other hand, is a soft mineral and not typically used as a gemstone due to its low hardness. It is commonly used in various industrial applications and is also known as the mineral that gives soapstone its characteristic feel. Galena is primarily a lead ore mineral and is not typically used as a gemstone due to its high density and lack of transparency. It is more commonly sought after for its economic value as a source of lead. Considering the factors of beauty, durability, and market value, fluorite and corundum (particularly rubies and sapphires) are generally regarded as the more desirable gemstones among the minerals you mentioned.
What measures matter?
Mass, density, volume, hardness etc.
