Sembehun Project Feasibility and Market Dynamics
Sembehun Geology
Sierra Rutile Limited
Sembehun's rutile grade and resource thickness endowment and rutile grade tonnage curve highlight the high grade areas within the Sembehun Ore
Reserve and Mineral Resource estimate.
Sembehun Rutile Grade * Resource Thickness Endowment
864000 N-
882000 N
880000 N
878000 N
876000 N
874000 N
Gbap
Dodo
Kibi
Benduma
776000
778000 B
Sembehun Rutile Grade Tonnage Curve
600
3.0
Tonnes (Mt)
Rutile grade (%)
884000N
500
882000 N
400
Kamatipa
778000 E
880000 N
300
Komende
200
870000 N
100
2.5
2.0
1.5
1.0
0.5
Legend
RR_THK
[ABSENT]
[8,12]
[0,1]
[12,16]
0
0.0
[1,2]
[2,4]
[4,8]
[16,20]
[20,CEILING]
0.00
0.25
0.50
0.75
1.00 1.25 1.50
1.75 2.00 2.25
2.50
Rutile Cut-Off (%)
Note: The above charts were presented in an announcement released by Iluka on the ASX on 24 February 2022 "Sembehun Ore Reserve and Mineral Resource Update, Sierra Leone" and is available to view at
www.iluka.com/investors-media/asx-disclosures.
20
20View entire presentation