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单词 todorokite
释义

Definition of todorokite in English:

todorokite

noun tɒdəˈrɒkʌɪttɒˈdɒrəkʌɪt
Mineralogy
  • A manganese-containing mineral which occurs typically as aggregates of black crystals and is a major constituent of underwater manganese nodules.

Origin

1930s. From the name of the Todoroki mine, Hokkaido, Japan, where the mineral was first identified + -ite.

 
 

Definition of todorokite in US English:

todorokite

noun
Mineralogy
  • A manganese-containing mineral which occurs typically as aggregates of black crystals and is a major constituent of underwater manganese nodules.

Origin

1930s. From the name of the Todoroki mine, Hokkaido, Japan, where the mineral was first identified + -ite.

 
 
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更新时间:2024/12/23 19:09:05