Inclusion

Gem Identification

Definition

Any material enclosed within a gemstone during its formation, including crystals of other minerals, fluid-filled cavities, fractures, needles, or growth features.

Detailed Explanation

宝石在形成过程中包裹的任何物质，包括其他矿物晶体、含液空腔、裂隙、针状物或生长特征。

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