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Which drillbits are magnetics?

  • -Drill cores that are magnetic contain a lot of iron, eg magnetite or black ore. Bloodstone ore also contains iron but is non-magnetic.
  • Ferrous minerals are often more or less magnetic. By examining drill cores from the inside of the rock, iron-containing minerals can be found with the help of magnets.
  • Bloodstone ore is mined in Gällivare/malberget, while magnetite is mined in Kiruna.
  • 1% of all prospecting results in ore mining starting.

You can find more facts here sgu.se

 

Opening hours

Saturdays and sundays
11.00 – 16.00

Autumn Holidays 26/10 – 3/11
11.00 – 16.00

 



 



		


Contact
			
Exploratoriet

Ernst Westerlunds allé, Nordanå

931 32 Skellefteå


0910-71 54 50

info@exploratoriet.se

skolinfo@exploratoriet.se



		
  


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