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Is diamond a mineral gem ore or other?
Diamond is an allotrope of the element carbon, so may be classified as a mineral (it can be colored by elemental impurities). About 20% of all diamonds mined are gem-quality stones, leaving the remainder to be classified as industrial diamonds. Diamond is not an ore.
What mineral group is iron ore in?
Iron ore is typically found in the mineral group known as oxides. The most common iron ore mineral is hematite, which is an iron oxide mineral with the chemical formula Fe2O3.
Is a gem a rock?
A gem is considered any attractive mineral or rock which when cut and polished, may be used for ornamentation. A gem can be either a mineral or a rock, but most gems are minerals. A rock is an aggregate of many minerals, with no specific structure, while a mineral has a much more ordered atomic structure, with specific physical and chemical properties. A gem is not necessarily a crystal; lapis lazuli is not a mineral or a crystal, yet can still be considered a gem due to its desirable color and traits when polished.
What is an economically useful mineral?
An economically useful mineral is one that has value and can be extracted and processed for various industrial purposes. Examples include iron ore for steel production, copper for electrical wiring, and gold for jewelry and investments.
A mineral is classified as an ore as long as?
It is considered an ore as long as the locallized concentration of the mineral exceeds its crustal abondance.
Is quartz a mineral gem or an ore?
squirrels usauly help
Is a diamond a mineral gem or a ore?
Diamond is a special molecular arrangement of carbon, a mineral.
Is a diamond a gem ore or a mineral?
Diamond is a special molecular arrangement of carbon, a mineral.
Is granite a mineral a rock a gem or an ore?
Granite is a rock, not a mineral, gem, or ore. It is a type of igneous rock formed from the cooling and solidification of magma beneath the Earth's surface.
Is a mineral an ore or a gem if it contains something useful and can be sold for a profit?
Actually, a mineral is an ore if it contains another mineral. It can also be sold for a profit, once the USEFUL mineral is either melted out, or drilled out. Then the left over of the ore is useless, but the mineral itself can be sold for profit purposes.
Is diamond a mineral gem ore or other?
Diamond is an allotrope of the element carbon, so may be classified as a mineral (it can be colored by elemental impurities). About 20% of all diamonds mined are gem-quality stones, leaving the remainder to be classified as industrial diamonds. Diamond is not an ore.
Is a diamond a Gem Mineral or Ore?
Diamond is a special molecular arrangement of carbon, a mineral.
Is a ore harder then a gem?
A gem is almost always harder than the ore from which it came.
Is topaz an ore?
No, it is a gem.
Can a gem be a mineral?
Yes, like the mineral Quartz is also a gem.
What mineral has lead ore in it?
the mineral with the ore of lead is galena
What mineral is a tin ore?
The mineral cassiterite is an ore of tin.
