The Sotkamo mine has a history of environmental oversight that could cause concerns. Talvivaara Mining, which owned the mine from 2008, mismanaged waste on the site. Waste reservoirs overfilled due to rainwater, and leaked in 2008, 2010, 2012 and 2013.

Big Hitachi Kit Heads for Terrafame in Sotkamo. Finnish mining business Terrafame has entered into an agreement with equipment dealer Rotator Oy to renew the existing Hitachi mining equipment at their Sotkamo mine in Northern Finland during 2022–2025.

The Board of Directors of the Company has resolved, base Sotkamo Silver has decided to publish this Technical Report also to inform investors, market and shareholders about the current situation and economics of the Silver Mine project. The scope of the report has been to compile a comprehensive updated Technical Report based on updated Mine Plan, updated Mineral Resource and Ore Reserve estimates. Multi-metal company Terrafame has decided to apply to the Finnish government for a permit to recover uranium as a by-product from the Sotkamo mine. In 2015, the company acquired the business operations and assets of Talvivaara Sotkamo Ltd, which had planned to start uranium production at the mine in north-eastern Finland. About Sotkamo Silver AB. Sotkamo Silver's business concept is to develop mineral deposits in the Nordic countries with regards to human society and environment. Sotkamo Silver owns through its subsidiary the Silver Mine in Sotkamo which started production in March 2019 and has reached full production capacity. Sotkamo Silver is looking to reduce the amount of material it grinds and floats at its silver operation in Finland through the introduction of X-ray Transmission (XRT) ore sorting technology.

Sotkamo mine

The mine is owned by government-established Terrafame, which bought it from the bankruptcy-bound Talvivaara Mining Company in 2015. Its annual production capacity is over 10 million tonnes of ore. Sotkamo silver mine (formerly Taivaljarvi silver mine) is a polymetallic mine under construction in the Sotkamo municipality of Eastern Finland, roughly 575km away from Helsinki. Discovered in 1980, the silver-gold-lead-zinc deposit is being developed by Sotkamo Silver, a Swedish mining company that acquired the property in 2007. Uranium is also extracted as a byproduct. Located 20 km SW from Sotkamo, 27 km SE from Kajaani and about 3 km from the Kuusilampi deposit. Owned by Talvivaara Mining Company Plc. Select Mineral List Type Talvivaara’s bioheapleach project – the world’s first for nickel – is centred on two polymetallic deposits, Kuusilampi and Kolmisoppi, about 30km southwest Sotkamo, eastern Finland.

23 Jul 2015 Talvivaara Mining Company Plc. established in 2004 and acquired permits to commence nickel mining in the Sotkamo area of Eastern Finland.

2019-02-08. Press release: Stockholm, February 8th, 2019.

The demonstration and scale-up at the Sotkamo mine will provide the first reference to Suez for marketing the concept. The solution (technology) The project aims to scale-up bipolar electrodialysis (BPED) technology for recycling sodium sulfate in hydrometallurgical processes by converting it to sodium hydroxide and sulfuric acid.

The probability of finding the Silver Mine -type polymetallic deposits or volcanic-hosted base metal deposits is considered to be high. Sotkamo Silver has started an ore sorting trial at its silver mine in eastern Finland which it expects will significantly increase the purity of the ore going into processing. Processing cells at the Sotkamo Silver mine where the XRT technology trial is taking place Talvivaara Mining Company Plc.,Talvivaarantie 66, 88120 Tuhkakylä, Finland (marja.riekkola-vanhanen@talvivaara.com) Abstract: The main activity of the Talvivaara Mining Company Plc. is the development and exploitation of the Talvivaara deposits in Sotkamo, Finland using bioheapleaching. The Talvivaara deposits comprise one The Sotkamo mine has a history of environmental oversight that could cause concerns. Talvivaara Mining, which owned the mine from 2008, mismanaged waste on the site. Waste reservoirs overfilled due to rainwater, and leaked in 2008, 2010, 2012 and 2013.

The Terrafame Sotkamo multi-metal mine, which produces nickel, zinc, copper and cobalt, reached its intended production level during last year.
Habiliteringen söderstaden

The silver price bottomed at the end of March, 2020 at the $11 per troy ounce level. The Terrafame Sotkamo multi-metal mine, which produces nickel, zinc, copper and cobalt, reached its intended production level during last year.

In 2015, the company acquired the business operations and assets of Talvivaara Sotkamo Ltd, which had planned to start uranium production at the mine in north-eastern Finland. About Sotkamo Silver AB. Sotkamo Silver's business concept is to develop mineral deposits in the Nordic countries with regards to human society and environment. Sotkamo Silver owns through its subsidiary the Silver Mine in Sotkamo which started production in March 2019 and has reached full production capacity.
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2 Dec 2013 Mining On Top: Stockholm 2013 26-27 Nov 2013 Challenges of investing in junior mining companies and Sotkamo Silver – Professor Timo

In 2015, the company acquired the business operations and assets of Talvivaara Sotkamo Ltd, which had planned to start uranium production at the mine in north-eastern Finland. 2021-03-01 Sotkamo Silver owns silver and gold mineral deposits in Finland through its subsidiary Sotkamo Silver Oy. Currently, the main development project of the company is the Taivaljärvi Silver Mine. Read more about Sotkamo Silver» and follow the share here» Sotkamo Silver, Sotkamo Silver Mine Mine rampup 2019 successful. Aquisition of additional deposits to increase life of production Outokumpu, Kemi chrome Mine 250 M€ mine expansion downt to 1,000m ongoing Terrafame, Sotkamo Mine 240 M€ battery chemical plant construction at final stage. The Sotkamo Ni-Co-Zn-Cu mine, Finland. Residues of the primary heap-leaching operations of the mine are subjected to pond bioleaching and, alternatively, to secondary heap bioleaching.