Enhanced Scoping Study for Cummins Range
Released
Released
Announcement PDF
ASX Release
22 August 2023
Enhanced Scoping Study for Cummins Range as a DSO start-up,
3-stage phosphate-enabled rare earth critical minerals project
Scoping Study outlines a fundable, low-CAPEX, Stage 1 DSO phosphate project as the springboard for a
longer-term, high-value, low-risk, staged rare earths operation, delivering a critical mineral project to the
Kimberley, near Halls Creek and Billiluna on Jaru Native Title, and exporting though Wyndham Port.
Highlights
•
•
•
•
•
Low front-end CAPEX and staged capital deployment schedule presents significant project advantages:
o Stage 1 is Simple, Fundable, and deliverable - significantly lower risk than other development
pathways and establishes an operating platform before expanding into Stage 2;
o Stage 2 development, operations, and offtake are materially de-risked following Stage 1; and
o Stage 3 builds on the Stage 2 process plant with minimal anticipated modification.
Attractive and robust economics across a range of pricing scenarios with Stage 1 being a significant derisking step for the first 3 years before Stage 2 and 3 lead to a 18-year mine life; a nationally significant
critical minerals rare earth and phosphate project.
High value-in-use products:
o beginning with simple high-bioavailability, organic, WA-made rock phosphate with potential as
direct application fertiliser (Stage 1).
o followed by phosphate-rare earth mineral concentrate with potential in the rapidly growing, SE
Asian, phosphoric acid industry (fertiliser and battery markets), and demonstrated clean
phosphate leach and favourable rare-earth separation (Stage 2 and 3).
Project well positioned geographically and by commodity type to work with critical mineral, agricultural,
and regional development funding initiatives including grants, preferential debt, and government budgetary
allocations, following precedent.
Historical magnetic and geochemical surveys, on the Cummins Range tenement, have identified numerous
anomalies which RareX intends to explore starting with planned magnetic and gravity surveys in 2023.
RareX Limited (RareX, the Company) (ASX: REE) is pleased to announce the completion of an enhanced
Scoping Study (Scoping Study, the Study) which has delivered positive outcomes from a 3-Stage, project
development strategy for its 100% owned Cummins Range Phosphate-enabled Rare Earths Project (the
Project, Cummins Range), located in the Kimberley region of Western Australia.
The enhanced Scoping Study builds upon learnings and recommendations from the September 2022 Scoping
Study1, metallurgical testwork and the 2023 updated Mineral Resource Estimate 2 which positioned Cummins
Range as Australia’s largest undeveloped rare earths project. The Study’s main contributors were Primero,
Mining Plus, Ausenco, Shawmac and MBS Environmental.
RareX CEO, James Durrant, said: “The Scoping Study results have exceeded our expectations and validate the
evolved project development pathway presented in April 2023. The results show a practical approach to allow
1
2
ASX Announcement 12 September 2022: Positive Scoping Study for Cummins Range Rare Earths Project
ASX Announcement 1 May 2023: Cummins Range Resource Soars to 519Mt 0.32% TREO, 4.6% P2O5
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ABN: 65 105 578 756
RareX HQ
Level 1, 338 Barker Road
Subiaco WA 6008
Australia
P +61 (0) 8 6383 6593
E info@rarex.com.au
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the economic extraction of rare earth elements in conjunction with valuable phosphate fertiliser or battery
feedstock.
“The staged approach, enabled by clean rock phosphate for direct application, as Stage 1, positive flotation and
leach performance of monazite-apatite from the regolith as Stage 2, and the upside of coarse monazite in the
fresh rock for Stage 3, positively differentiates us from more conventional rare earth developments which
typically have less favourable geology and more complex infrastructure requirements.
“The products have high value-in-use potential and we’re working to find the right buyers for Stage 1 and Stage
2, across Australia and SE Asia, having recently appointed two offtake consultants. This follows the recent
board appointment of Danny Goeman, ex-FMG global head of marketing, sales and shipping, and ex-Danakali
Limited CEO, where he and I worked on securing a binding take-or-pay fertiliser offtake deal during the study
phase.
“The low upfront capital and simple Stage 1 makes this fundable and deliverable by RareX, and we’ve
materially progressed the pre-requisites for regulatory approval for Stage 1, giving us the best chance of
becoming an operator in the next couple of years. Excitingly, our geologists are also extending target generation
on site to a similar anomaly to Cummins Range so we look forward to seeing how that might integrate with our
development plans.
“With all these positive attributes and the ability to deliver this project with our team, we are excited for the
future of the Company. Our priorities for the next 6-9 months are to identify strategic offtake partners, advance
Stage 1 to DFS and Stage 2 to PFS, and complete submissions for mining approvals.”
The Scoping Study referred to in this release is based on low-level technical and economic assessments and
is insufficient to support an estimation of Ore Reserves or to provide assurance of an economic development
case at this stage, or to provide certainty that the conclusions of the Scoping Study will be realised. Further
evaluation work and appropriate studies are required before RareX will be in a position to estimate any Ore
Reserves or to provide any assurance of an economic development case.
Click here for the Scoping Study announcement and video on the RareX investor hub:
https://investors.rarex.com.au/link/drLjyO
Webinar
CEO James Durrant will be hosting a 10-15 minute webinar about the exciting outcomes of the Scoping Study
on the RareX investor hub and addressing any feedback from investors. Please submit questions on the “Ask
a Question” section of this announcement on the RareX investor hub prior to Tuesday 29 August 2023.
Date and Time:
Friday 1 September 2023 at 9:00am AWST / 11:00am AEST
Register:
Sign-up to the RareX Investor Hub: https://investors.rarex.com.au/auth/signup
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ABN: 65 105 578 756
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Cautionary Statement
The Scoping Study referred to in this release was completed to determine the viability of a combined mine, DSO
operation and regolith beneficiation processing plant, under a staged development approach, in the East
Kimberly region of Western Australia, using phosphate and rare earth deposits at Cummins Range to produce
phosphate and rare earth concentrate products.
It is a preliminary technical and economic study of the potential viability of the Project.
This Scoping Study is an order of magnitude technical and economical assessment and is supported by
Indicated and Inferred Mineral Resources3.
The Study is based on the material assumptions outlined below. These include assumptions about the
availability of funding. While RareX considers all the material assumptions to be based on reasonable grounds,
there is no certainty that they will prove to be correct or that the range of outcomes indicated by the Study will
be achieved.
To achieve the range of outcomes indicated in the Study, initial funding of approximately A$45M will likely be
required for Stage 1 followed by A$304M for Stage 2 and A$63M for Stage 3. Investors should note that there
is no certainty that RareX will be able to raise that amount of funding when needed. It is also possible that such
funding may only be available on terms that may be dilutive or otherwise affect the value of RareX’s existing
shares.
It is also possible that RareX could pursue other value realisation strategies such as a sale, partial sale or joint
venture of the Project. If it does, this could materially reduce RareX’s proportionate ownership of the Project.
The Study includes appropriate assessment of realistically assumed modifying factors together with other
relevant operational factors.
The production target disclosed in the study is underpinned by ore feed classifications of 73% Indicated
Resources and 27% Inferred. There is a low level of geological confidence associated with Inferred Mineral
Resources and there is no certainty that further exploration work will result in the determination of Indicated
Mineral Resources or that the production target itself will be realised.
The Study demonstrates a potentially viable project and has given the Board of RareX the confidence to
approve the commencement of a Definitive Feasibility Study (DFS) for Stage 1 and Pre-Feasibility Study (PFS)
for Stage 2 which will commence in Q3 2023. Additionally, the Board supports the on-going environmental
baseline studies and the finalisation of Native Title Agreement negotiations.
3
ASX Announcement 1 May 2023: Cummins Range Resource Soars to 519Mt 0.32% TREO, 4.6% P2O5. The Company confirms that it is not aware of any new information
or data that materially affects the information included in that announcement and that all material assumptions and technical parameters underpinning the estimates in
that announcement continue to apply and have not materially changed.
RareX Limited
ASX:REE
ABN: 65 105 578 756
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Project Concept
The Project outlined in the Scoping Study is based on the Mineral Resource Estimate published to the ASX on
1 May 2023.
Stage 1: Low CAPEX (A$45M), direct shipping ore (DSO), direct application (DA), high-bioavailability, organic
rock phosphate fertiliser for agricultural purposes. A production rate of up to 300 ktpa of 23% P2O5 is forecast
for a period of 3 years.
Stage 2: Installation of a mid-sized beneficiation plant of A$304M to produce 550 ktpa phosphate-rare earth
mineral concentrate from the weathered resource for the phosphoric acid and rare-earth concentrate market.
Stage 3: A$63M upgrade of the Stage 2 plant in year 13 to produce a concentrate from the un-weathered,
fresh, rock below c.130 m RL. Stage 3 should see further improvement and optionality in post beneficiation
upgrades due to mineralogy factors. A mine closure cost of A$41M has been allocated at the end of Stage 3.
Figure 0-1: Breakdown of the staged approach and high-level capital, operating expense and unit cost metric. Outcomes are derived from
the Mid-Case pricing assumptions (refer to section 5.5 for further discussion of the Low-Case, Mid-Case and High-Case pricing assumptions).
The above timetable in indicative only and is subject to change. All currency in A$.
The project concept outlined in the Scoping Study comprises a Stage 1 direct shipping ore (DSO) open pit
mine and basic site infrastructure, including a crushing-screening plant and a road linking the mine site to the
Tanami Road, 40km north of Billiluna. This will be followed by Stage 2, which comprises the installation of a
flotation beneficiation facility at site to produce a rare earth and phosphate mineral concentrate, and the
expansion of non-process infrastructure (NPI).
This staged development approach has the benefits of initiating early cashflows, building confidence with the
regulators on environmental management, furthering community relationships and social performance,
providing greater mineral resource definition, allowing bulk samples for metallurgy and piloting, and
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establishing a functioning supply chain; all of which substantially de-risk Stage 2 which transitions the project
into a rare-earth critical mineral mine.
All project stage products are proposed to be trucked along mostly sealed roads to Wyndham Port, with the
Tanami Road currently undergoing sealing. At Wyndham Port, which is powered by hydro electricity from the
Ord River hydro power station, the Company proposes to install a simple covered stockpile storage area 4 and
to collaborate on using existing infrastructure and incumbent operators, including the current KMG iron ore
loading jetty 5 (or the Agrimin loading facility 6 which is yet to be built), and transhipping operators familiar
with the port 7.
The DSO rock phosphate has high value-in-use in the fertiliser sector due to its organic and high
bioavailability nature. An average grade of 23% P2O5 with up to 5 times the bioavailability of traditional rock
phosphate denotes that more phosphorous is available to the plants for a given P2O5 head grade. Additionally,
there is an opportunity for RareX to support the local communities by providing meaningful employment and
also support the local agricultural sector by placing product to customers for use in the Ord River Irrigated
Area (ORIA) and the broader cropping region largely supplied through OrdCo 8.
Stage 1 has not been assessed as a standalone project. Pit optimisation has been completed on the staged
approach. Stage 1 (stand-alone) pit optimisation will be completed at the next study stage. More importantly,
Stage 1 is a very useful, low-cost, de-risking step - allowing RareX to fund and establish an operational
footprint whilst Stage 2 is refined for optimal delivery.
The Stage 2 mineral concentrate is proposed to be pre-treated at an offshore phosphoric acid plant facility,
likely in Southeast (SE) Asia, to leach the clean apatite (phosphate) mineral and liberate the monazite (rare
earth) mineral, maximising value-in-use to both the acid producers and the downstream monazite rare earth
refineries.
Rare earths will then be refined by a third party used in the technology and clean energy sector where the
product’s dominant rare earth oxide, NdPr, is used in magnets in electric vehicles and wind turbines.
Phosphate product component price ranges have been estimated and benchmarked based on their grades,
bioavailability and market intelligence and forecasts, including from independent consultants and market
reports from Argus. Additionally, a discount has been applied for the mineral concentrate entering the
phosphoric acid market. Current Argus reporting has 32% P2O5 Moroccan free-on-board (FOB) at US$258 per
tonne 9, which is equivalent to A$361 per tonne at a foreign exchange (FX) of 1.4.
Rare earth product component pricing considers a discounted Cummins Range total rare earth oxides (TREO)
basket price (to take into consideration further processing requirements). The basket price is dominated by
NdPr value. Adamas Intelligence 10 forecasts that due to demand from the electric vehicle and wind power
Land tender process underway.
Term sheet under negotiation for KMG to provide stockpile reclaim and barge loading services to RareX.
6
ASX Announcement 13 April 2013: Cummins Range Rare Earths-Phosphate Project - Development and Strategy Update.
7
Term sheet under negotiation with incumbent transhipping service provider.
8
ASX Announcement 7 November 2022: RareX signs MOU for Supply of Phosphate Products Locally.
9
Argus monthly phosphorous outlook, July 2023 Average.
10
https://www.miningreview.com/energy/pensana-looks-to-achieve-first-production-at-longonjo-in-2025/.
4
5
RareX Limited
ASX:REE
ABN: 65 105 578 756
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sectors, the value of NdPr oxide consumed will increase eleven-fold by 2035. Prices are forecast to rise from
current levels of US$67,000 per tonne to US$100,000 per tonne by 2025, increasing steadily to over
US$200,000 per tonne by 2035.
Given the low up-front capital, the low-risk development approach, and the strategic nature of Cummins
Range as a critical minerals rare earth project, a Kimberley-located operation, and a potential future
employer of Aboriginal people from the disadvantaged communities of Halls Creek and Billiluna, funding is
proposed through a combination of grant, debt, and equity.
The 50km road linking the Project to the Tanami Road has been costed in the project economics, but has the
potential to be funded by way of a government sourced grant in a manner similar to the Seafarms road
(A$18M 11), and the Northern Minerals road (A$50M 12) - funded from state and federal budgets respectively.
Northern Australia infrastructure Facility (NAIF) is anticipated to provide a substantial portion of project debt.
Relevant funding initiatives, including in the agricultural sector, include the following:
•
•
•
•
•
•
•
•
Regional Grants Programme (up to A$15M)
CMDP grant (A$50M over 3 years, typical grant sizes are c. A$5M)
Kimberley Development Commission Grants
NAIF Loan (A$500M earmarked from Critical Minerals Strategy)
Export Finance Australia – Critical Minerals Facility Loan (A$2B facility)
State and federal budget inclusion
A$15B National Reconstruction Fund, where the resources sector is a priority area for companies
conducting value-add in resources, supporting renewables and low emission technologies and
enabling regional capabilities
Ord River Improvement Scheme in support of agricultural initiatives
At present, the Company has no pending applications in respect of the above funding initiatives. In the event
that the above funding initiatives are not successful, the Company has a reasonable basis for expecting that it
can secure funding solely through a combination of debt and equity.
This Scoping Study has been developed from a Mineral Resource Estimate which covers approximately 40%
of the Cummins Range carbonatite pipe. The remaining 60% of the carbonatite pipe has had less than 600m
of drilling, all with phosphate and rare earths mineralisation (see announcement dated 1 May 2023) 13.
Historical magnetic and geochemical surveys have identified numerous anomalies that are yet to be
adequately tested within the RareX tenure surrounding the pipe, which RareX intends to explore with planned
magnetic and gravity surveys in 2023.
Any additional discoveries may have synergies due to the proximity to Cummins Range deposit. Further target
generation on site is planned in 2023 on an adjacent anomaly to Cummins Range with the intention of
https://seafarms.com.au/wp-content/uploads/2021/08/2236045.pdf.
https://investorinsight.com.au/browns-range-access-upgrade-to-follow-commitment-from-wa-govt-in-state-budget-northern-minerals/.
13
ASX Announcement 1 May 2023: Cummins Range Resource soars to 519Mt 0.32% TREO, 4.6% P2O5.
11
12
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ABN: 65 105 578 756
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identifying and proving up ground that could potentially be added to the mineral resources underpinning this
Study.
Key Project Metrics
The nominal case presented in the table below, with low initial capital and a simple development plan using
3rd party operators along the supply chain, before transitioning to Stage 2, and ultimately Stage 3, is the
preferred approach to developing this Project, balancing economic returns with risk and funding potential.
Key project metrics
Physicals
Product type
Av. prod. rate (dry) (ktpa)
Average grade (%)
Duration (yr)
Costs
CAPEX (A$M)
OPEX (A$M/a)
OPEX (A$/t product)
Total SUSCAP (A$M/a)
Closure (A$M)
Products
Average TREO production (ktpa)
Average P2O5 production (ktpa)
Product price (A$/t)
Financial outcomes
Payback (pre-tax) (yr)
Average EBITDA LOM (A$M/a)
Total EBITDA (A$M)
Government tax (30%) (A$M)
Government royalty (A$M)
Native title contributions (A$M)
NPV8 (pre-tax / post-tax) (A$M)
IRR (pre-tax / post-tax) (%)
Notes:
•
•
Stage 1
DSO
270
23% P2O5
3
Stage 2
Phos-RE Con
503
33% P2O5; 2.3% TREO
10
Stage 3
Phos-RE Con
480
32% P2O5; 1.6% TREO
5
45
35
122
1
-
304
139
259
7
-
63
171
328
8
41
63
254
12
169
553
7
156
468
1.65
1.41
81
1,450
406
205
84
549 / 333
39% / 27%
1.69
Government royalties: 7.5% DSO, 5% Con
Native title (NT) contributions per currently negotiated outcomes - note the agreement has not been executed
The production target disclosed in the Study is underpinned by ore feed classifications of 73% Indicated
Resources and 27% Inferred. There is a low level of geological confidence associated with Inferred Mineral
Resources and there is no certainty that further exploration work will result in the determination of Indicated
Mineral Resources or that the production target itself will be realised.
The estimated Mineral Resources underpinning the production target have been prepared by a competent
person or persons in accordance with the requirements in Appendix 5A (JORC Code) as presented to the ASX
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ABN: 65 105 578 756
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release on 1 May 2023 “Cummins Range Resource soars to 519 Mt 0.32% TREO, 4.6% P2O5”. The Company
confirms that it is not aware of any new information or data that materially affects the information included in
that announcement and that all material assumptions and technical parameters underpinning the estimates
in that announcement continue to apply and have not materially changed.
The material assumptions underpinning these project metrics are:
•
The Mineral Resource Estimate released to the ASX on 1 May 2023 14.
•
A Scoping Study compiled by RareX with supporting consultants including Primero, Mining Plus,
Ausenco and MBS Environmental with a typical confidence level of +/-40%.
•
Mining costs and basic schedule based on typical mining methods and assumed geotechnical
parameters.
•
Metallurgical performance based on laboratory test work released to the ASX on 12 September
2022 15, 4 October 2022 16, 11 October 2022 17, 23 March 2023 18, 8 June 2023 19 and 11 July 2023 20 .
The Company confirms that it is not aware of any new information or data that materially affects the
announcement.
•
Environmental factors determined from desktop studies and field surveys.
•
Materially advanced mining heritage agreement with Jaru traditional owners.
•
Market confidence derived from memorandum of understanding (MOU) with Ordco, (see ASX
announcement dated 7 November 2022) and market knowledge and intelligence from Argus and
independent consultants (as referenced throughout this study).
Excluded material assumptions are:
•
No site visit by mining consultant
Note: No Ore Reserves have been estimated.
ASX Announcement 1 May 2023: Cummins Range Resource soars to 519Mt 0.32% TREO, 4.6% P2O5
ASX Announcement 12 September 2022: Positive Scoping Study for Cummins Range Rare Earths Project
16
ASX Announcement 4 October 2022: Met Testwork Delivers Premium Phosphate Concentrate
17
ASX Announcement 11 October 2022: Positive Ore Sorting Testwork Results for Cummins Range
18
ASX Announcement 23 March 2023: Phosphate Testwork Confirms Potential to Produce Fertiliser
19
ASX Announcement 8 June 2023: Bioavailability Tests Confirm Potential of Cummins Range
20
ASX Announcement 11 July 2023: Phosphoric Acid Leach Test Supports RareX Stage-3 Operations
14
15
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ASX:REE
ABN: 65 105 578 756
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This announcement as been approved for release by the Board of Rare X Limited.
For more information,
please contact:
Investors: James Durrant, CEO
Media: Nicholas Read, Read Corporate
Engage and Contribute: Investor Hub
P +61 (0) 8 6383 6593
P +61 (0) 8 9388 1474
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About RareX Limited – ASX: REE
RareX Limited (ASX: REE), a Perth based project development and exploration Company, was founded on the
fundamental belief of the electronics revolution and the electric vehicle mega-trend. Our focus is rare earths
and associated battery and electronic metals.
Cummins Range, in the East Kimberley region of Western Australia, is our flagship project which aims to
produce a sustainable, ethical, transparent and secure low carbon rare earth and phosphate supply chain
solution for its products which satisfy the two global mega-trends of population growth and electrification.
RareX maintains exploration upside programs in the immediate vicinity of the Cummins Range Project and also
more broadly to identify targets and progress projects complementary to the founding beliefs and expertise of
the core team.
Rare earths and in particular, NdPr, are core enablers of decarbonisation and electrification of our society. NdPr
supports high strength magnets which enables low carbon technologies, especially in the electric mobility
sector, robotics solutions and renewable energy, particularly the wind energy sector.
Phosphates are one of the three macro nutrients required in fertilisers. Fertilisers are in ever more demand due
to population growth, depleting soils and reduced arable land requiring ever more intensive farming.
RareX maintains material investments in Kincora Copper (ASX:KCC), Cosmos Exploration (ASX:C1X) and
Canada Rare Earth Corporation (LL.V).
For further information on the Company and its projects visit www.rarex.com.au
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2023 Cummins Range Scoping Study
1
Introduction
The Cummins Range Project (Cummins Range, the Project) is a nationally significant rare earths and
phosphate project located in the Kimberley region of Western Australia, 135km southeast of the township of
Halls Creek. Halls Creek is well provisioned for infrastructure with power, water and sealed airstrip and there
is surplus industrially allocated land. It is serviced by the Great Northern Highway which connects to the Port
of Wyndham. Currently, Cummins Range is accessible from the Great Northern Highway via the Tanami Road
and the site access track, both currently unsealed. The Tanami Road section is anticipated to be sealed by the
time the Project becomes operational, supported by government initiatives, and the Company intends to
install a straight access road along the Carranya Station boundary for an improved link to the Tanami Road.
Cummins Range was acquired in mid-2019 and, following drilling programs in 2020, 2021, and 2022
presented the most recent JORC Code (2012) compliant Mineral Resource Estimate in May 2023 21. Cummins
Range now counts itself as Australia’s largest, undeveloped rare earths project, and a significant source of
phosphate. The primary rare earth mineral is monazite, one of the most well understood and processed rare
earth minerals in the world. Phosphate is primarily reported in apatite and monazite minerals. RareX is
undergoing a resource definition and metallurgical drilling program which will contribute to an updated
mineral resource estimate later in 2023.
The Resource covers 40% of the carbonatite-ultramafic pipe and is centred around two carbonatite dykes.
The larger of the two dykes to the south is a dolomitic intrusion and hosts most of the higher-grade rare
earths and the northern thinner dyke is more phosphate dominated. The fresh rock rare earths mineralisation
consists of monazite dominated veins or dykes, and the phosphate mineralisation occurs in pervasive coarse
apatite.
In the weathered portion of the system, a combination of residual, or eluvial, chemical weathering and
primary mineralisation has contributed to the strong enrichment of rare earths and phosphate at surface
(Siegfried, 2022), with the orebody outcropping in multiple locations. The major host minerals in the
weathered portion are monazite and apatite. Significant amounts of niobium and scandium are also present.
The 2023 Scoping Study assesses a staged approach to project development, whereby the initial stage (Stage
1) focusses on a very simple mining and crushing operation feed with high grade phosphate rock to produce a
direct shipping ore that can be used as direct application fertiliser. The intent is to offset some, or all, of the
initial capital requirements with Stage 1 in order to establish a lower cost and lower risk beneficiation
operation (Stage 2). Approvals are focussed on Stage 1 initially to allow critical approvals to be progressed
quickly due to the less complex starter project, Stage 2 approvals will begin in parallel but are expected to
have a longer completion time.
Stage 2 focusses on the economics of an open pit mining operation within the weathered zone, where a
concentrator is the principal upgrade to the operation. A concentrator requires substantially more capital,
21
ASX Announcement 01 May 2023: Cummins Range Resource Soars to 519Mt 0.32% TREO, 4.6% P2O5
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water and power, and fundamentally increases project complexity both from an approvals and operational
perspective. The installation of Stage 1, initially, is planned as a strategic de-risking step for Stage 2. The
concentrator, delivering a mixed rare earth and phosphate concentrate (apatite and monazite), lifts the
Project’s economic metrics and provides a platform for Stage 3 where the ore feed transitions into fresh rock.
Stage 3 is anticipated to utilise a modified processing plant from Stage 2 to beneficiate the different mineral
aspects of the underlying carbonatite intrusion, where monazite presents in coarse grained crystals.
Mineralogy confirms this hypothesis but additional metallurgical testing is required to confirm performance
outcomes. Stage 2 buys the Project significant time to optimise the Stage 3 transition.
Products, initially rock phosphate and subsequently phosphate-rare earth concentrate are proposed to be
shipped from the Port of Wyndham where there is the potential for final product preparation utilising
hydroelectric power already reticulated to the port.
The markets for the DSO product from Stage 1 are expected to be the direct application market for use on
high-value crops where the unique properties of the DSO rock, lack of chemical treatment and its Western
Australian source from the Kimberley are anticipated to contribute to a high value-in-use in the local sector,
and potentially offshore.
Stage 2 product is targeted at the phosphoric acid industry where the installation of a simple acid leaching
step, alongside an existing acid facility, is pro
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