天气预报 > 自然 > 天然琥珀是怎样形成的
天然琥珀是怎样形成的
更新时间: 2021-05-11 17:43:22  

1、琥珀是一种树脂化石。远古时代松柏类树木的树脂滴落、沾附在树皮上,随着地质的变迁,这些树脂被埋藏在了地下,最后经过很长的地质时期,就聚合、固化形成了树脂化石,即我们所说的琥珀。

2、有些琥珀里面包裹着昆虫,其欣赏价值就会较高。

关键词: 天然 琥珀 怎样 形成

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