開鉱
Japanese
Kanji in this term
開
鉱
かい
Grade: 3
こう
Grade: 5
on'yomi
Alternative spellings
開鑛
(
kyūjitai
)
開礦
Pronunciation
IPA
(key)
:
[ka̠iko̞ː]
Noun
開
(
かい
)
鉱
(
こう
)
• (
kaikō
)
(
uncommon
)
start
of a
mining
operation