Siljan (lake) in the center of the ring, distant from the ring sediments and from Gravberg-1. This well went to a depth of . The hole produced gases and oily magnetite sludge similar to those found in Gravberg-1. Siljan (lake) Siljan, in Dalarna in central Sweden, is Sweden's sixth largest lake. The cumulative area of Siljan and the adjacent, smaller lakes Orsasjön and Insjön is . Siljan reaches a maximum depth of , and its surface is situated above sea level. The largest town on its shore is Mora. The lake is located around the southwestern perimeter of the Siljan Ring (Swedish:
Siljan Avramovski for Countering International and Domestic Terrorism in State Security Service, after this he became Head of Counterintelligence Department in Directorate for Security and Counterintelligence and than Assistant Director for Operations in the Directorate for Security and Counterintelligence. After several years of work and promotions in State Security Service and in Directorate for Security and Counterintelligence, since 3 February 2003 Avramovski become the Director of the Directorate for security and Counterintelligence. From 2 June 2004 till 17 December 2004 he was appointed as Minister of Internal Affairs of Macedonia. He speaks French and English. Siljan Avramovski Siljan Avramovski (born 10 April