Siilinjärvi carbonatite - Wikipedia
en.wikipedia.org › wiki › Siilinjärvi_carbonatiteThe Siilinjärvi carbonatite complex is located in central Finland close to the city of Kuopio. It is named after the nearby village of Siilinjärvi, located approximately 5 km west of the southern extension of the complex. Siilinjärvi is the second largest carbonatite complex in Finland after the Sokli formation, and one of the oldest carbonatites on Earth at 2610±4 Ma. The carbonatite complex consists of a roughly 16 km long steeply dipping lenticular body surrounded by granite gneiss ...
Siilinjärvi - Wikipedia
en.wikipedia.org › wiki › SiilinjärviSiilinjärvi is a municipality of Finland. It is located in Northern Savonia, 20 kilometres north of the city of Kuopio, which largely surrounds Siilinjärvi. Another neighbour municipality with Kuopio is Lapinlahti. The name, in Finnish, apparently translates literally as "Hedgehog's Lake", although its etymology actually stems from a Sámi word meaning winter dwelling. Lakes are essential part of the geography of Siilinjärvi. There are 123 lakes, and the biggest of them are Kallavesi and ...