---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-010144"
form_type: "8-K"
ticker: "DC"
cik: "0001852353"
company_name: "Dakota Gold Corp."
filed_at: "2025-02-06T23:59:59+00:00"
generated_at: "2026-05-27T01:50:32.248119+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Dakota Gold reports 3.65M oz M&I heap leachable gold resource at Richmond Hill; option extended to 2028

## Summary
- M&I heap leachable resource of 3.65M oz gold; inferred adds 2.61M oz; combined M&I resource 4.64M oz gold.
- Option agreements with Barrick (HMCC) extended to Dec 31, 2028; DTRC pays $170K/yr (Richmond Hill) and $340K/yr (Homestake) from 2026.
- Initial Assessment with cash flow (IACF) due mid-2025; potential production by 2029; Orion Mine Finance offered up to $300M.
- Resource is 60% M&I (split equally), up from 60% inferred in April 2024; drilling continues for expansion and conversion.

## SEC filing metadata
- accession: 0001104659-25-010144
- form_type: 8-K
- ticker: DC
- cik: 0001852353
- company_name: Dakota Gold Corp.
- filed_at: 2025-02-06T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 1.01, 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1852353/000110465925010144/0001104659-25-010144-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1852353/000110465925010144/tm253342d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-010144
- JSON: https://secwatch.observer/filing/0001104659-25-010144.json
- Plain text: https://secwatch.observer/filing/0001104659-25-010144.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.