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单词 pseudotachylite
释义

Definition of pseudotachylite in English:

pseudotachylite

(also pseudotachylyte)
noun
Geology
  • A dark, fine-grained or glassy intrusive rock resembling tachylite that results from vitrification by frictional heat generated during dynamic metamorphism and typically occurs in faults and veins.

Origin

Early 20th century.

 
 

Definition of pseudotachylite in US English:

pseudotachylite

(also pseudotachylyte)
noun
Geology
  • A dark, fine-grained or glassy intrusive rock resembling tachylite that results from vitrification by frictional heat generated during dynamic metamorphism and typically occurs in faults and veins.

Origin

Early 20th century.

 
 
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更新时间:2024/12/23 18:31:37