SE404946B - PROCEDURE FOR UNDERGROUND MINING OF MINERAL, SPECIAL IRON ORE - Google Patents

PROCEDURE FOR UNDERGROUND MINING OF MINERAL, SPECIAL IRON ORE

Info

Publication number
SE404946B
SE404946B SE7316413A SE7316413A SE404946B SE 404946 B SE404946 B SE 404946B SE 7316413 A SE7316413 A SE 7316413A SE 7316413 A SE7316413 A SE 7316413A SE 404946 B SE404946 B SE 404946B
Authority
SE
Sweden
Prior art keywords
mineral
procedure
iron ore
underground mining
special iron
Prior art date
Application number
SE7316413A
Other languages
Swedish (sv)
Inventor
I Hansagi
L Hermansson
Original Assignee
Luossavaara Kiirunavaara Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luossavaara Kiirunavaara Ab filed Critical Luossavaara Kiirunavaara Ab
Priority to SE7316413A priority Critical patent/SE404946B/en
Publication of SE404946B publication Critical patent/SE404946B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
SE7316413A 1973-12-05 1973-12-05 PROCEDURE FOR UNDERGROUND MINING OF MINERAL, SPECIAL IRON ORE SE404946B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7316413A SE404946B (en) 1973-12-05 1973-12-05 PROCEDURE FOR UNDERGROUND MINING OF MINERAL, SPECIAL IRON ORE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7316413A SE404946B (en) 1973-12-05 1973-12-05 PROCEDURE FOR UNDERGROUND MINING OF MINERAL, SPECIAL IRON ORE

Publications (1)

Publication Number Publication Date
SE404946B true SE404946B (en) 1978-11-06

Family

ID=20319283

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7316413A SE404946B (en) 1973-12-05 1973-12-05 PROCEDURE FOR UNDERGROUND MINING OF MINERAL, SPECIAL IRON ORE

Country Status (1)

Country Link
SE (1) SE404946B (en)

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