GATE GG-1 · 2020 · GL-1
Question 21: Resource geology
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Question 21
GL-1NAT2 marksNeeds review
The grade of iron in an ore body containing 80 wt. % hematite and 20 wt. % gangue is ________ %. (Round off to 2 decimal places) (Atomic wt. of Fe = 55.85, atomic weight of O = 16)
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2020GL-1
GATE GG-1 2020 · Paper 1
Geology and Geophysics · Original paper archive
- Section
- Section GL-1
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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