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Brazil

Brazilian Critical Minerals (Ema)

An ASX-listed explorer developing the Ema ionic clay rare earth project in Amazonas, Brazil, with a June 2026 bankable feasibility study for in-situ recovery to a mixed rare earth carbonate.

Points to check

Facts from the sources on this page that a reader should weigh before relying on the company's own figures.

At a glance

Founded
1999 — Incorporated in 1999 per StockAnalysis company profile. Formerly BBX Minerals Limited (ASX: BBX); renamed Brazilian Critical Minerals Limited (ASX: BCM) on or about 22 Dec 2023 after shareholder approval at the 27 Nov 2023 AGM. Other assets: Apuí ENE REE project and Tres Estados PGM/gold project, both in Brazil.
Headquarters
Perth, Western Australia, Australia (AMP Tower per StockAnalysis; the 2026 annual report summary refers to Perth's central business district). Project in Apuí region, Amazonas State, Brazil.
Ownership
Listed on ASX (BCM). 2,233,014,104 shares on issue at 22 Sep 2026 (2026 Annual Report). Substantial holders listed in the 2026 Annual Report: Drake Private Investments LLC 12.8% (notice of 15 Oct 2025) and Equity Trustees (Lowell Resources Fund) 6.10%. Ema is described as 100%-owned (BFS release, 30 Jun 2026). Placed about 190.1 million shares at A$0.053 (about A$10 million) in July 2026, with Barrenjoey Markets and Wallabi Group as joint lead managers: Tranche 1 (139.6 million shares) was issued on 14 Jul and Tranche 2 (50.4 million) on 17 Sep 2026, after shareholder approval on 10 Sep 2026.
Stage
Early stage. A bankable feasibility study (June 2026) and front-end engineering commissioned, but no ore reserve, investment decision, financing or binding offtake.
Listing
ASX: BCM
Revenue
Not publicly disclosed. This company does not publish revenue and no named third party has published an estimate of it.

Capacity

Each date below links to the document the figure came from. A capacity figure with no source is not on this page.

WhatFigureStatusAs of
Ema BFS LOM average production (output, contained in MREC)~5,500 t/yr TREO and ~1,900 t/yr MREO contained in ~10,500 t/yr shipped MREC (~52% TREO); LOM totals 109,500 t TREO, 38,020 t MREO, 210,500 t MREC over 20 yearsAnnouncedJun 2026
Ema process plant nameplate (output)Stage 1 plant 2,960 t/yr TREO; Stage 2 duplicate plant 2,960 t/yr TREO; nameplate ~6,000 t/yr TREO with both plants running (in MREC). Nominal plant feed 350 m3/h PLS; year-1 wellfield injection target ~8,000 m3/day lixiviant, with half of Wellfield 1 running.AnnouncedJun 2026

Narrative

Ema is an ionic clay deposit near Apuí in Amazonas state, where rare earths held on clay surfaces can be leached in place. Brazilian Critical Minerals reports a resource of 1,071 Mt at 732 ppm TREO, of which about a third is Indicated, with magnet rare earths about 25% of the total. Its bankable feasibility study of June 30, 2026 plans in-situ recovery with a magnesium sulfate solution feeding an on-site plant that precipitates a mixed rare earth carbonate of about 52% TREO: about 10,500 t/yr of product containing about 5,500 t/yr of rare earth oxides, of which about 1,900 t/yr are the magnet elements. Capital is US$74 million for a first stage and US$27 million for a second, and the study assumes NdPr at US$108/kg. The study declares no ore reserve, draws 16% of scheduled production from inferred material, gives no first-production date and describes all output as uncommitted; the only named counterparty is Southern Alliance Mining under a non-binding April 2026 agreement. In August 2026 it appointed Altris to lead front-end engineering, expected to take about 24 weeks, while the trial mining license and state environmental approval were still under review.

Where public sources disagree

Latest reports

PeriodPublishedReport
FY ended 30 Jun 20262026-09-282026 Annual Report
Quarter ended 30 Jun 20262026-07-24Quarterly activities and cash flow report
Quarter ended 31 Mar 20262026-04-24Quarterly activities and cash flow report
n/a2026-06-30Ema Rare Earth Project - Bankable Feasibility Study (ASX release)

Across these reports

MeasureWhat the reports show
studyScoping (Feb 2025): NPV8 US$498M, IRR 55%, 4,800 t/yr TREO, capex US$55M at NdPr LOM avg US$74/kg. BFS (Jun 2026): NPV8 US$1.47B, IRR 105%, 5,500 t/yr TREO, Stage 1 capex US$74M (like-for-like US$51M vs US$55M) at NdPr US$108/kg.
resourceScoping starter zone 341 Mt @ 746 ppm TREO (Feb 2025); global MRE 1,071 Mt @ 732 ppm TREO with 392 Mt Indicated (released 22 Apr 2026, effective 10 Mar 2026).
cashA$5.5M at 31 Mar 2026 (March quarterly report); ~A$14M pro-forma after the ~A$10M July 2026 placement, before costs (company release).
capacityBFS sets two 2,960 t/yr TREO plants (Stage 1, Stage 2 in Year 2) for ~6,000 t/yr TREO nameplate in MREC.

Stated dates

TargetFirst statedNowStatus
Feasibility-level studyScoping Study (26 Feb 2025): next study phase to be completed 'throughout 2025'BFS released 30 Jun 2026moved later
First productionNo year stated in Scoping Study (Feb 2025)No year stated in BFS (30 Jun 2026); company targets site construction and early development 'in the near term'; Altris appointed to lead FEED (about 24 weeks) on 31 Aug 2026not yet due
GU (trial mining license) from ANMApplications submitted to ANM May 2025'in the final stages of analysis' (BFS, 30 Jun 2026); ANM approved Final Exploration Reports June 2026; PCA with IPAAM under reviewnot yet due
Full mining permit (PAE lodgement)To be lodged after BFS (30 Jun 2026)No lodgement found in sources reachednot yet due

Figures are as the company reported them, linked to each report. This summarizes what changed between reports; it is not a view on the company or its shares.

Sources

  1. Ema Rare Earth Project - Bankable Feasibility Study (ASX: BCM) — Brazilian Critical Minerals via Market Index (2026-06-30)
  2. Brazilian Critical Minerals confirms meaningful economic potential in Ema project BFS — Mining Weekly (2026-06-30)
  3. Brazilian Critical Minerals Delivers Strong Ema Bankable Feasibility Study — SmallCaps (2026-06-30)
  4. Ema Rare Earth Project, Brazil — Mining Technology (2026-08-26)
  5. Brazilian Critical Minerals Confirms Leach Response Across Ema Rare Earth Mineralisation — SmallCaps (2026-06-05)
  6. Ema Rare Earths Scoping Study (ASX release) — Brazilian Critical Minerals via ASX/Markit Digital (2025-02-26)
  7. Brazilian Critical Minerals' Ema project advances to FEED stage — Mining Weekly (2026-08-31)
  8. Brazilian Critical Minerals Ema FEED Study Explained — Rare Earth Exchanges (2026-09-01)
  9. Brazilian Critical Minerals and Southern Alliance partner on Ema — Mining.com.au (2026-04-20)
  10. Brazilian Critical Minerals Limited Reports Earnings Results for the Full Year Ended June 30, 2026 — MarketScreener (2026-09)
  11. Change of Company Name and ASX code — Brazilian Critical Minerals via Listcorp (2023-12-21)
  12. Brazilian Critical Minerals Initiates Trading Halt Amid Anticipated Capital Raising — Kalkine (2026-07-06)
  13. Is Brazilian Critical Minerals (ASX:BCM) Worth Watching After Its $10 Million Placement and BFS? — Kalkine (2026-07-07)
  14. 2026 Annual Report — Brazilian Critical Minerals (ASX) (2026-09-28)
  15. Quarterly activities report, June 2026 — Brazilian Critical Minerals (ASX) (2026-07-24)
  16. Quarterly activities report, March 2026 — Brazilian Critical Minerals (ASX) (2026-04-24)
  17. Placement announcement — Brazilian Critical Minerals (ASX) (2026-07-07)
  18. Altris appointed for FEED — Brazilian Critical Minerals (ASX) (2026-08-31)
  19. Land access update — Brazilian Critical Minerals (ASX) (2026-09-14)
  20. Mineral resource estimate — Brazilian Critical Minerals (ASX) (2026-04-22)

How this page is sourced

Everything here comes from public sources — company filings, annual reports, exchange announcements, government releases and trade press. Every figure is linked to the document it came from and carries the date that document was published, because a capacity number without a date is not a fact, it is a rumor with a decimal point.

What is deliberately absent: material nonpublic information. I have spent more than two decades in this industry and a good deal of what I know about these companies I learned under NDA. Those obligations do not expire and they do not bend for a website. Nothing I have been told in confidence appears here in any form, and nothing on this page — or missing from it — should be read as a signal about what I know privately. I hold NDAs absolutely. It is the reason clients tell me things.

Judgment is the other thing left out on purpose. This page reports what has been published and who published it. Whether a target is credible, whether a ramp will hold, whether a capacity figure survives contact with the plant behind it — that is the work I do for clients, and it does not belong in a free reference page.

Where public sources disagree, I say so rather than picking a winner. Where a figure has not been published, the field says so rather than carrying an estimate. An empty field is information too.

Public filings tell you what a company has said. Whether it holds up is a different question, and the one I get hired to answer.

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