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.
A diamond is considered a mineral because it is a naturally occurring solid with a specific chemical composition and crystalline structure. It is not classified as an ore because it does not contain metal or other valuable substances that can be extracted economically.
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.
Your question can be answered by defining the terms. Ore is a solid material from which a metal or mineral can be extracted, while diamond is classified as a mineral formed in rocks. No process except cutting away excess diamond can change a mined diamond, in this case into a gemstone. Diamonds are erupted to the earth's surface from deep within its mantle where they are formed. Ore exists in veins, more or less, laid there by the process of eons' worth of deposits on the earth's surface.
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.
Kimberlite, images below, is an indicator mineral. It is usually found in pipes that can also contain diamonds, which are often loose in the same soil. Ore is a term used with soil that contains metals. Soil that contains diamonds is called a volcanic pipe. See related link below to learn more about Kimberlite.
Diamond is a special molecular arrangement of carbon, a mineral.
Diamond is a special molecular arrangement of carbon, a mineral.
A diamond is considered a mineral because it is a naturally occurring solid with a specific chemical composition and crystalline structure. It is not classified as an ore because it does not contain metal or other valuable substances that can be extracted economically.
Diamond is a special molecular arrangement of carbon, a mineral.
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Diamond is a gem, it is also the hardest natural mineral on earth. Only about 20% of all diamonds mined are classified as gems, the remaining percentage is used as industrial material to enhance hardness and precision. The definition of ore according to Merriam Webster reads: "...a naturally occurring mineral containing a valuable constituent (as metal) for which it is mined and worked, and a source from which valuable matter is extracted." Diamonds occur in their raw state as solid rocks from which their base mineral -- carbon -- cannot be extracted. Yes, diamonds are mined, and in 'working' diamonds, a diamond cutter removes part of the rock, in shaping, faceting and polishing the gem stone. A raw diamond looses about 60% of its weight in order to transform it into a gem. No other ore is processed in this way.
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.
Diamond ore is crushed and sorted into different sizes before further processing. The ore is then crushed, washed, and treated to remove impurities. Finally, the purified diamond mineral is cut and polished for use in jewelry or industrial applications.
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.
A gem is almost always harder than the ore from which it came.
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.
Just mine the diamond ore like any other block