Investor Presentaiton
Large Coal Resource and Reserves
Coal Resource
Company / Locality
Total Coal Resources Measured
(Mt)
Indicated
(Mt)
(Mt)
Inferred
(Mt)
Compliance
Standard
LC - Haju
(Green Coal)
4.4
3.8
0.4
0.1
JORC
-
MC Lampunut
adaro
MINERALS
One of the largest
undeveloped met
coal reserves and
resources globally
105.4
98.4
6.9
0.2
JORC
(Metallurgical and Green Coal)
JC Juloi Northwest
629.8
269.6
360.3
JORC
(Metallurgical)
JC Bumbun
174.5
60.4
57.8
56.4
JORC
(Metallurgical)
KC - Luon
50.9
24.7
19.3
6.9
JORC
(Metallurgical)
low ash, low
SBC Dahlia Arwana
15.0
6.5
6.5
2.0
JORC
(Metallurgical)
Premium quality
hard coking coal with
phosporus, and high
vitrinite content
TOTAL
980.0
193.8
360.5
425.7
Coal Reserves
Total Coal Reserves
Company / Locality
(Mt)
Proved
(Mt)
Probable
(Mt)
Compliance Standard
LC - Haju
2.3
2.3
0.03
JORC
(Green Coal)
Long reserves life,
based on current
production
-
MC Lampunut
89.6
81.2
8.4
JORC
(Metallurgical and Green Coal)
JC - Bumbun
55.5
55.5
JORC
(Metallurgical)
KC - Luon
17.7
17.7
JORC
(Metallurgical)
*Coal Reserves and Resources data is as of
August 2021 from independent consultant PT
Quantus Consultants Indonesia
SBC Dahlia Arwana
5.6
5.6
JORC
(Metallurgical)
TOTAL
170.7
83.4
87.2
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