The Gipsy-1 is a system of 2680 m long interconnected adits in Kamsko-Ustyinsky District, Tatarstan, Russia, where gypsum was mined in 1930-1950s. It is the only mine in the area that can be visited by outdoor tourists, since other similar mines have been buried or flooded.
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Address Russia
Coordinates 55°14'1.757" N 49°13'58.098" E
