Last Updated
：2025/11/21
gold-copper ore
Noun
countable
uncountable
Japanese Meaning
銅含有量が高いため、通常のシアン化法による処理前に特別な加工が必要な金鉱石
（ plural ）
Quizzes for review
Any gold ore that has a high copper content and therefore needs special processing before the normal cyanide process.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
gold-copper ore
The mining company developed a new hydrometallurgical process to treat gold-copper ore that requires special processing before conventional cyanide leaching.
See correct answer
The mining company developed a new hydrometallurgical process to treat gold-copper ore that requires special processing before conventional cyanide leaching.
音声機能が動作しない場合はこちらをご確認ください
English - English
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
