How to maintain coal jade jewelry?
Coal jade is also called coal fine, the ancients called graphite fine, although its appearance is not good, but its value can not be underestimated, coal jade, as the name suggests, it is as dark as coal, but if you look down on it, then it is wrong. The precious jade is hard to find. It was regarded as the "black gem" in ancient Rome. Nowadays, with the scarcity of coal and jade minerals, the collection value and appreciation space of coal jade is soaring, and there are many at home and abroad. Fans are unique and unique products of Fushun West Open-pit Coal Mine. Today, China Jewelry Merchants Network Xiaobian introduces the main producing areas of coal jade and how to maintain our coal jade jewelry in daily life.
1, to avoid electrostatic shock
It is best not to wear some items with current when wearing coal jade jewelry. Because carbon is conductive, coal jade is electrically conductive. If it touches the power supply, the wearer can easily get an electric shock. Therefore, coal jade should be removed when repairing or plugging in.
2, avoid collision friction
Coal jade cannot collide with other objects because it has low hardness and is prone to cracks and even cracks after collision. Therefore, it is not advisable to do excessive exercise or heavy work when wearing coal jade jewelry to avoid collision damage.
3, avoid high temperature fire source
The composition of coal jade contains a lot of carbon, so it can be burned, so maintenance of coal jade can not be close to the high-temperature heat source, so as to avoid the internal structure molecules from expanding due to high temperature, causing cracks, or burning, loss of coal jade, so it is worth the loss It is.
4, avoid acid and alkali substances
Coal jade can be dissolved by contact with acidic solution, so when we use some detergents or toiletries, we can not wear coal jade jewelry to prevent corrosion. It is best not to wear coal jade when we swim, so as not to be eroded by chloric acid.
In addition to the above points, wear coal jade jewelry should also pay attention to keep the surface clean and tidy, so as not to make its color darker, affecting the appearance.
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