Graphite is a mineral you can write with, commonly found in pencils. It consists of carbon atoms arranged in a layered structure, allowing the layers to slide over one another easily, which produces marks on paper. Its softness and lubricating properties make it ideal for writing. Other examples include chalk, which is primarily composed of calcite, and can also be used for writing or drawing.
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鉱物 /kou bu tsu/ is Japanese word for mineral(s).
Malachite is a green mineral. Malachite can be found in Arizona.
Mineral graphite was names by Abraham Gottlob Werner in 1789. The term is derived from the ancient Greek term "the write" because of its use in pencils.
I can't bother to write the right answer, so this is it: H E L L O ! ! !
It is a general tradition to write the symbol of a chemical element with two letters from the name.
It is a mineral.
The concept of today's painting class was the wonders of nature, the work could consist of animal, vegetable, or mineral.
Non mineral
mineral
it is mineral because it is our teasure
false a mineral can not scratch any mineral harder than itself