The reason why diamonds present different colors is because diamonds contain different chemical trace elements and internal crystal structure deformation during the formation process. The following is a list of the reasons for the color of different colored diamonds:
Yellow diamond: light yellow, golden yellow. During the formation of a diamond, when a nitrogen atom replaces some of the carbon atoms in the diamond crystal (one hundred of each million carbon atoms are replaced), it begins to absorb blue and purple light, thus making the diamond yellow.
Blue diamond: light blue, brilliant blue. During the formation of the diamond, the trace of boron is absorbed, and the diamond is blue-blue.
Red diamond: pink, red. During the formation of the diamond, the lattice structure is distorted and the diamond is red.
Green diamond: light green, bright green. The reason for the formation of green diamonds is the change in lattice structure caused by natural radiation.
Black Diamond: The cause of color formation is caused by the inclusion of dark inclusions.
Candle originated in the original era of the torch. Primitive man fat or wax like on bark or wood, tied together, made for the lighting of the torch. At about third Century BC the beeswax candles may be seen today. In the west, there is a period of time, the temple in beekeeping to self-made wax, this is mainly because the Catholic church that Mila is a symbol of a virgin conception, so the beeswax as pure light, dedicated to the altar of the church. From the existing literature, beeswax in our country have roughly same time with the west, Japan is in the Nara period (710 to 784 years) in our country was introduced into the candle of, and compared to modern candle, ancient candles have many shortcomings. The Tang Dynasty poet Li Shangyin, "when he cut a total of west window candle" of the poem
Church Candles,Catholic Candles,Church Pillar Candles,Church Candle
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