Quizzes for review
Under the microscope, the thin volcanic glass slice revealed pigeonite crystals intergrown with olivine, a sign of rapid cooling.
See correct answer
Under the microscope, the thin volcanic glass slice revealed pigeonite crystals intergrown with olivine, a sign of rapid cooling.
音声機能が動作しない場合はこちらをご確認ください
Related words
pigeonite
Noun
countable
uncountable
Japanese Meaning
鉱物学における用語で、単斜晶系の輝石鉱物の一種。カルシウム、マグネシウム、および鉄(II)を含む混合ケイ酸塩を指す。
Related Words
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
