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Explore the characteristics of diamonds, emeralds, rubies, sapphires, and topaz with details on hardness, density, and color. Learn more about these exquisite gemstones.
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Mineral PowerPoint Jenm and Larm
Diamonds • This is a diamond. It has a hardness of 10 which is the highest amount possible. • The color of a diamond is clear.
Emeralds • This is an emerald. The density of an emerald is 2.63-2.80g/cm3 • The color of emeralds is green.
Rubies • A ruby is four on the density scale. • The color of a ruby is red.
Sapphire • This is a sapphire. The density of a sapphire is 3.99-4.00 • The hardness of a sapphire is nine.
Topaz • This is a topaz. The density 3.53 on the scale. The hardness of topaz is 8.