Diamond is a mineral and a gem. The main ore of diamond is called kimberlite.
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.
iron ore iron ore
Mineral ore, perhaps.
Halite, copper, diamond, calcite, talc, sphalerite, and quartz are but a few very important and economically important minerals.
It is considered an ore as long as the locallized concentration of the mineral exceeds its crustal abondance.
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Diamond is a special molecular arrangement of carbon, a mineral.
Diamond is a special molecular arrangement of carbon, a mineral.
Diamond is a special molecular arrangement of carbon, a mineral.
It is a very common igneous rock.
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.
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 gem is almost always harder than the ore from which it came.
Yes, like the mineral Quartz is also a gem.
No, it is a gem.
the mineral with the ore of lead is galena
The mineral cassiterite is an ore of tin.