| calcium carbonate |
widely used inorganic filler (calcite, chalk, marble and limestone)
출처: www.chrostiki.gr/glossary/glossarylist.htm
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| calcium carbonate |
The compound from which the nacreous shell lining and crystalline calcite layer of an oyster's shell are made.
출처: www.karipearls.com/pearl-glossary.html
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| calcium carbonate |
The main mineral component of a pearl's nacre, or outer layer. Mostly calcite and aragonite.
출처: www.altobelli.com/html/gemstone_glossary.html
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| calcium carbonate |
Also known as limestone, this compound is the major structural material in eggshells.
출처: www.royalalbertamuseum.ca/vexhibit/eggs/vexhome/gl...
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| calcium carbonate |
The white limestone material which makes up the skeletons of hard corals and the shells of molluscs. The chalk used on blackboards is mostly calcium carbonate.
출처: www.spc.org.nc/coastfish/Countries/CookIslands/MMR...
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