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GTK has long experience and a successful history in all sectors of minerals exploration in Finland. The digital materials constantly updated by GTK provide a solid basis for planning exploration.
We offer the following services
Ore potential evaluation
We created a 3D model of the Ullava Länttä lithium pegmatite deposit and estimated its potential in several stages at the request of Nordic Mining/Keliber.
The picture shows the deposit's lithium block model and optimised open-cast mines at depths of 50 and 200 metres.
High-Tech metals
Nano-particle products from new mineral resources in Europe
Active Map Explorer - Finnish ore deposits and mines
Geologist Niilo Kärkkäinen, niilo.karkkainen
gtk.fi (base metals, gold, industrial minerals)
Geologist Olavi Kontoniemi, olavi.kontoniemi
gtk.fi (gold, base metals)
Senior Scientist Tapio Halkoaho, tapio.halkoaho
gtk.fi (base metals, PGE, gold)
Geologist Jukka Konnunaho, jukka.konnunaho
gtk.fi (base metals, PGE, gold)
Senior Scientist Olli Sarapää, olli.sarapaa
gtk.fi (Hitech -metals, industrial minerals)
Geologist Olli Äikäs, olli.aikas
gtk.fi (uranium)
Geologist Timo Ahtola, timo.ahtola
gtk.fi (industrial minerals)