Origen Signs LOI to Acquire Rare Earth Elements (REE) Project in Brazil
488 – 625 Howe St.
Vancouver, BC
V6C 2T6, Canada
604-681-0221
www.origenresources.com
Origen Signs LOI to Acquire REE Project in Brazil
Vancouver, BC, October 29, 2025. Origen Resources Inc. (the “Company” or “Origen”) (CSE:ORGN; FSE:4VX)
is pleased to announce that it has entered into a Letter of Intent (“LOI”) to acquire a prospective Rare Earth
Elements (REE) project in Brazil. The mineral concession package totals 3,978 hectares in two separate parcels
and is located in Piauí State in the Northeastern region of Brazil (the “Property”).
Key Highlights
- 3,978 hectare claim package with right of first refusal on five other exploration concessions also located
in Piauí State leading to potential for a district scale footprint in an emerging area.
- Sampling completed by the Vendor returned one sample grading 1.61% TREO (not including Y) with
other samples ranging between 0.19 and 0.32% TREO.
- Exclusive 150 day Due Diligence Period.
- Two deposit models are being evaluated for this project: REE + U enriched phosphate beds and the Ion
Absorption Clay Deposit model (IACD).
- IACD deposits produce over 80% of all heavy (H)REE supplies worldwide (as estimated in 2024).
- Initial results indicate that the phosphate concretions are enriched in HREEs making them both an
attractive target and a potential source rock for HREE IACD mineralization.
“We see this opportunity as a particularly good fit with the experience of our exploration team and an in-demand
target that can be evaluated quickly. Early stage, impactful acquisitions have been a key to our success in the
past and we are excited to init iate the Due Diligence work on this project in the coming weeks ,” states Gary
Schellenberg, CEO and Director.
Sampling by Weberte Giovan de Almeida and associates (the “Vendor”) has indicated potential for REE
mineralization on the Property. The Vendor has provided laboratory analysis of several samples from the
Property conducted by SGS Société Générale de Surveillance Samin at their Brazil facility. One sample returned
1.61 % TREO (not including Y) with other samples ranging between 0.19 and 0.32% TREO. HREE / LREE ratios
were 0.258 for the higher grade sample and between 0.265 and 0.949 for the other samples. SGS is an
internationally experienced laboratory in geochemical analysis and assay. Analysis was performed using a
lithium metaborate fusion and finished by ICP mass spectroscopy. This is considered a total extraction method
suitable for evaluating REE concentrations in rock samples.
Devonian age phosphate s are distinctive due to their characteristic of high er REE concentrations than other
phosphate generating events. The eastern edge of the Parnaíba Basin in northeastern Brazil contains Devonian
strata hosting phosphatic concretions. In addition to interest in phosphates for regional farmers, the
concretions have been found to contain elevated REE and uranium values. The claim package is located in the
eastern edge of the Parnaíba Basin and is underlaid by the Devonian Itaim and Pimenteira Formations, both of
which are known to host phosphate concretions with elevated REE and uranium levels.
An additional deposit model being evaluated in the Due Diligence Period is the Ion A dsorption Clay Deposit
(IACD) model. This model is established as an important source of REE best known in China and now also being
identified in South America, Africa and Australia. While carbonatite sources dominate light (L)REE supplies,
approximately 80% of heavy (H)REE supply comes from IACD sources (as estimated in 2024). IACD style
mineralization has already been established in Brazil in Goiás and Minas Gerais states. A REE IACD deriving
from a HREE enriched source rock would be expected to also be HREE enriched.
488 – 625 Howe St.
Vancouver, BC
V6C2T6, Canada
604-681-0221
www.origenresources.com
– 2 –
Origen has been granted an exclusive 150 day Due Diligence Period and must enter into a definitive agreement
no later than 180 days from the date of signing of the LOI. Fieldwork for the Due Diligence Period will be assisted
by the Vendor along with consultants associated to the Geology Department of the Federal University of Ceará
and oversight by Coast Mountain Geological Ltd. of Vancouver, Canada.
John Harrop, P Geo., a Qualified Person as that term is defined in NI 43-101, has supervised the preparation, or
approved the scientific and technical disclosure in the news release. Mr. Harrop is employed by Coast Mountain
Geological Ltd. He is not independent of the Company as defined in NI 43-101. He is independent of the
geochemical analysis laboratory SGS.
Terms of the Acquisition
To acquire a 90% interest following a positive due diligence outcome and entering into a definitive agreement,
Origen will pay the Vendor $50,000 USD and issue 2,000,000 shares. Within two years of completion of the Due
Diligence Period, Origen must incur $1,000,000 of exploration expenditures. After this two year period, Origen
will issue to the Vendor a number of shares equal to 15% of Origen outstanding shares and grant the Vendor a
seat on the Board of Directors . The total number of shares that will make up 15% ownership will include the
2,000,000 shares granted after the Due Diligence Period.
The Vendor also grants Origen right of first refusal on their five other exploration concessions located in Piauí
State which are analogous to the two concessions subject to the LOI.
About Origen
Origen Resources Inc. is a project generator focused on identifying and advancing high -potential mineral
exploration opportunities. The Company is currently conducting due diligence on a prospective rare earth
element project in Brazil under a recently signed Letter of Intent, while continuing to advance its 100%-owned
Los Sapitos Lithium Project in Argentina and the Wishbone Gold-Silver Project in the Golden Triangle of British
Columbia. Origen also holds a portfolio of three additional precious and base metal projects in southern British
Columbia for which it is actively seeking partners.
On behalf of Origen,
Gary Schellenberg,
CEO and Director
For further information, please contact Gary Schellenberg, CEO at 604-681-0221.
Neither the Canadian Securities Exchange nor its Regulation Services Provider (as that term is defined in the policies of
the Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this press release.
Certain of the statements made and information contained herein may constitute “forward-looking information.” In particular references
to the private placement and future work programs or expectations on the quality or results of such work programs are subject to risks
associated with operations on the property, exploration activity generally, equipment limitations and availability, as well as other risks
that we may not be currently aware of. Accordingly, readers are advised not to place undue reliance on forward -looking information.
Except as required under applicable securities legislation, the Company undertakes no obligation to publicly update or revise forward-
looking information, whether as a result of new information, future events or otherwise.