Complete the prefeasibility study for the Aurizona underground mine
Delivered by the deadline
AI-confirmed · human review in progress Independent AI checks agreed on primary SEC or regulator evidence. Records are now being reviewed by hand, starting with those our customers order.
- Announced
- 19 Jan 2021
- Due
- 31 Dec 2021
- Delivered
- by 31 Dec 2021
- Deadline
- Met
- Late
- Not met
- Today
What the company said
“a prefeasibility study is underway to assess the potential to operate an underground mine concurrent with the existing open-pit mine, with completion of the study targeted for late 2021.”
What we found
Evidence strength A What the grades mean
Equinox Gold confirmed in filings that it completed the pre-feasibility study for the Aurizona underground mine expansion during 2021.
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A Equinox Gold Corp. 6-K filed 2022-01-25
“During 2021 Equinox Gold completed a pre-feasibility study for a potential expansion at Aurizona to extend the mine life and increase annual production by mining new underground and satellite open-pit deposits concurrently with the existing open-pit mine.” ✓ confirmed on the page
Market reaction: the shares moved -16.2% against the S&P 500 over the three sessions around the disclosure (24 Jan 2022 to 27 Jan 2022). What this measures
Checked 25 Oct 2026.
Commitment DNA
The structured record of this commitment. Fields the company did not state are left blank rather than guessed.
- Event type
- Clinical milestone
- Indicative materiality
- Medium rules
- Action
- Complete
- Deliverable
- prefeasibility study
- Where
- Brazil
- Language
- Aspirational (“aims”, “intends”)
- In the company’s control
- High
- Specificity
- High
How this entry was checked
- Commitment recordedThe company's words were matched word for word against the filing.
- First checkAn AI model, Gemini (Google), read the company's later filings and recorded the outcome with a quoted passage.
- Second check: agreesA different AI model, Claude (Anthropic), re-read the evidence without being told the outcome and reached the same answer.
Confirmed. This outcome counts towards the company's Kept Score. How verification works
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Report an error in this entry Reference: KI-C-2021-EQX-022169 · Corrections policy