琥珀,乃是古代松柏树脂的化石。若其中包有栩栩如生的昆虫,则将被视为珍宝。琥珀的形成过程是这样的:在遥远的古代,一只停在松树上的昆虫,恰巧被顺着树枝流下的一滴松树脂牢牢地粘住,继续流下的树脂把整个昆虫包住,且树脂块越积越大。后因地壳剧烈变动,该树被深埋在地下。经过漫长的岁月,树体变成了煤炭,而那块包着小昆虫的松树脂块,则变成了一块透明 Amber, is a fossil of ancient cypress resin. If it contains lifelike insects, it will be regarded as treasure. The process of amber formation is as follows: In ancient times, an insect resting on a pine tree happened to be stuck by a drop of pine resin flowing down the tree branch, and the resin that flowed down continued to wrap the entire insect, Piece bigger and bigger. After the dramatic changes in the crust, the tree was buried deep underground. After a long period of time, the tree turned into coal, and the piece of pine resin containing small insects turned into a transparent