 | | Journal (article/letter/editorial) | | footwall arkosicsedimentsalong the full 5.25-km mine (475 m) and appearto correspondto the loci strikelengthof...quartzhematite vein. feldspar,hematite,apatite, monazite,tourmaline, Beyondthe influenceof the mainalterationzones...Petrographicstudyof over onehundredthin and partsof the mine. As a wall-rock alteration mineral, the best formed...andargillicwall-rockalteration (5) in differentpartsof the mine (seeAppendixfor descriptions). Sample5 isrepresentativeof...prep.). ied (nine stations,on three levels of the mine). At The origin of the fluidsinvolvedin the hydrohigher |  | | Report (issue) | | .pdf. Cover. Underground photo of the Skuterud Mine in Norway showing pink secondary erythrite (a hydrated.......................................F13 Typical Mine Life..........................................................................................F16 Mine Waste Characteristics.........................................................................F18 Mine Closure.....................................................F2 F2. Bar chart showing world cobalt mine and refinery production and apparent consumption |  | | Report (issue) | | .B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agency’s...production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012............................F2 Graph showing world cobalt mine and refinery production and apparent consumption.....................F2 Graph showing world cobalt mine production from 1950 to 2011......................F4. Pie chart showing percentage of world cobalt mine production in 2011, by country................. |
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