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Sapphire is a mineral itself. It is the blue variety of the mineral corundum. Sapphire is a very hard mineral at a 9 on the Mohs scale of 1 - 10. Sapphires usually have a glassy luster which makes them perfect for jewelry. They can also be colors other than blue; however, sapphires are never red. The red variety of corundum is a ruby.
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What minerals form sapphire?
Sapphire is a form of the mineral corundum.
Examples of minerals used in everyday life?
tabe salt, talc, and a sapphire if there are any others tell me
How is a sapphire dependent on minerals explain?
Sapphire is a gem-quality variant of the mineral corundum.
What minerals form?
Sapphire is a form of the mineral corundum.
How is a pink sapphire made in nature?
A pink sapphire is made when the main sapphire minerals have additional chromium added to the mix. This gives it a pink or red hue. A red-hued sapphire is also known as a ruby.
Is sapphire foliated?
No, sapphire is not foliated. Sapphire is a crystalline form of corundum and typically occurs in a hexagonal crystal structure. Foliation is a feature of metamorphic rocks where minerals are aligned in layers, which is not characteristic of sapphire's formation or structure.
Is sapphire a silicate?
No, sapphire is not a silicate. Sapphire is a variety of the mineral corundum, which is composed of aluminum oxide (Al2O3). Silicates are minerals that contain silicon and oxygen as their main components, such as quartz and feldspar. Sapphire belongs to the oxide mineral group, not the silicate group.
What are the 4 main minerals Like gems and precious stones?
The four main minerals valued as gems and precious stones are diamond, ruby, sapphire, and emerald. These minerals are prized for their beauty, rarity, and durability, making them highly sought after in the jewelry industry.
What makes a sapphire a sapphire?
A sapphire is any gem-quality corundum that is not red or pink.
Why is sapphire yellow?
A Sapphire can be any color except red.
What kind of minerals are most expensive?
Ruby,Emerld,Topaz,Dimond and Sapphire are most expensive
Does Sapphire have a streak?
a sapphire doesn't have a streak.
