Translation guide
The mineral halite, commonly known as rock salt, is referred to in Japanese primarily by the scientific term 岩塩 (がんえん). In everyday contexts, it is simply called 塩 (しお), the general word for salt.
The standard Japanese term for the mineral halite. It literally means 'rock salt' and is used in geology, chemistry, and when distinguishing the mineral from table salt.
This specimen is halite.
Halite forms cubic crystals.
A direct loanword from English, used occasionally in very technical or academic contexts, but 岩塩 is far more common.
Halite is a mineral composed of sodium chloride.
Talking about halite as rock salt used for cooking or consumption.
Also used for edible rock salt. In stores, you will see 岩塩 on packaging for gourmet or natural salts.
This rock salt is rich in minerals.
The general word for salt. In everyday conversation, people usually just say 塩, even if it is technically rock salt. Use this when the mineral distinction is not important.
Use 岩塩 when you specifically want to emphasize that it is rock salt (the mineral or a gourmet product). In daily life, 塩 is sufficient and more natural for general salt.
Sprinkle rock salt on the steak.
Please add a pinch of salt.