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词汇 Conchoidal fracture
分类 英语词汇 英语翻译词典
释义

Conchoidal fracture

英语百科

Conchoidal fracture

Obsidian gives conchoidal fractures
Conchoidal fracture in glass

Conchoidal fracture describes the way that brittle materials break or fracture when they do not follow any natural planes of separation. Materials that break in this way include quartz, flint, quartzite, jasper and other fine-grained or amorphous materials with a composition of pure silica, such as obsidian and window glass.

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