Daily Overviewのインスタグラム(dailyoverview) - 2月7日 00時47分

The Mir Mine is an inactive, open-pit diamond mine located in Mirny, Russia. The mine is the second largest excavated hole in the world - 1,722 feet (525 m) deep and has a diameter of 3,900 feet (1,200 m). Active for 44 years, the mine had an output of 10 million carats of diamond per year during peak production in the 1960’s.

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する