1. Kitazawa Flotation Plant
Gold and Silver Mines Heritage and Relics

Kitazawa Flotation Plant

  • スケールの大きさに圧倒される産業遺跡。

  • 鉱山近代化に貢献した施設が密集する北沢地区にあります。

  • コンクリートの基礎が往時の繁栄を語ります。

  • レンガ造りの発電所が隣接しています。

  • シックナーは、泥状の鉱石と水を分離する施設。浮遊選鉱場とともに昭和の大増産を支えました。

  • 観光シーズンにはライトアップを行います。

  • 昼間とは違う幻想的な光景を楽しめます。

  • 鋳造工場跡です。

A symbolic modern heritage: the greatest flotation plant in the East

The Kitazawa area in Aikawa is home to a group of facilities, such as a power plant and a thickener (designated National Historical Site), which contributed to the modernization of mines. The flotation method had originally been used for copper beneficiation, but at Kitazawa Flotation Plant, the technniques were applied to silver and gold extraction, and successfully utilized for the first time in the world. Under a war-time increase in production plan, large-scale investment was made. As a result, the Flotation Plant was able to process over 50,000 tonnes of ore per month, and the plant was declared the greatest one in the East.

Facility Basic Information

Address
3-2 Aikawa Kitazawamachi, Sado, Niigata 952-1539
Transport Access
Ryotsu Port Approx 50 minutes by car
Nearest bus stop
Aikawa Hakubutsukanmae (Honsen [Main Line], Nanaura Kaigansen Line) Approx. 2 minutes on foot from bus stop
Parking
Cars:30  Buses:3 

Nearby Spots

Stores where you can eat and drink nearby