Investor Presentaiton
4
ABX rare earth resources tripled to 13.9Mt See ASX release 20 March 2023
Permanent Magnet REOs
Resource Million From To
Category Tonnes (m) (m)
Thick- TREO TREO- Perm
ness
(m)
Total
Inferred 11.2 3.6 10.7 7.2
Indicated 2.7 4.8 11.2 6.4
13.9 3.8 10.8 7.0
avg CeO2 Mag
ppm ppm ppm
689
512 170
772 490 174
Nd2O3 Pr011 Tb07 Dy203 CeO2 Er203 Eu₂03 Gd2O H0203 La₂O, Lu2O3 Sm₂O Tm20 Yb₂O Y2O3
ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
113 28 4.1 25 177 14
116 30
6.9
4.2 24
283
13
7.8
26 5.0 99
26 4.5 101
1.9
25 2.0 12
149
1.6 27
1.8
11
123
705 507 171
114
29 4.1
24 198 1
14 7.0 26 4.9
100 1.8 26 2 2.0 12
144
Parameters Cut-off grade = 250ppm TREO-CeO2 Minimum thickness = 2 metres Maximum extrapolation = 80 metres Density = 1.9 tonnes/cubic metre
TREO = total rare earth elements as oxides. TREO-CeO2 = TREO minus cerium oxide
720 holes, 5,825m drilled and 2,091m assayed
High extraction rates 30% to 83% in ANSTO desorption tests
GOOD MIX OF REE
Permanent magnet REOs, La and Y = High Value REES
= 58% of the REE mix (relatively high)
✰ Non-radioactive: Free of Uranium & Thorium
CeO2
28%
Nd203
16%
Pr6011 4%
Tb407 1%
Dy203 3%
Y203
20%
La203
14%
58% permanent
mags + La & YView entire presentation