Aris Mining Corporation
Price History
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About Aris Mining Corporation
Aris Mining Corporation (ARIS.TO) is a gold mining company listed on the Toronto Stock Exchange (TSX). Our project database tracks 6 projects for Aris Mining Corporation with technical and economic data extracted from company filings. Its flagship Soto Norte Project (Pre-Feasibility) carries an after-tax NPV of $2.68B and an IRR of 35.4% over a 22-year mine life.
Aris Mining Corporation is the largest gold producer in Colombia, operating the Segovia and Sompallou mines that produce approximately 250,000 ounces annually. The company is leveraging Colombia's mining heritage and expanding production through exploration and operational optimization.
Primary Commodities
Project Economics
Segovia Operations
- Mineral Reserves
- 1.5 Moz P&P gold reserves at 10.7 g/t
- Mineral Resources
- 3.6 Moz M&I gold resources at 15.3 g/t
Marmato
- Mineral Reserves
- 3.2Moz P&P gold reserves at 3.2 g/t
- Mineral Resources
- 6.0Moz M&I gold resources at 3.0 g/t
Toroparu Project
- Mineral Resources
- 5.3 Moz M&I gold resources at 1.3 g/t; 1.2 Moz inferred gold resources at 1.6 g/t
- Royalties / Streams
- Existing stream of $138 million
Soto Norte Project
- Mineral Reserves
- 4.6 Moz P&P gold reserves at 7.0 g/t
- Mineral Resources
- 7.0 Moz M&I gold resources at 5.6 g/t
Marmato Mine (Marmato Expansion Project)
- Mineral Reserves
- P&P Gold Reserves: 3.2 Moz at 3.2 g/t
- Mineral Resources
- M&I Gold Resources: 6.0 Moz at 3.0 g/t
Marmato Mine / Marmato Expansion (CIP)
- Mineral Reserves
- 3.2 Moz P&P gold reserves at 3.2 g/t
- Mineral Resources
- 6.0 Moz M&I gold resources at 3.0 g/t
Project figures are automatically extracted from company filings and presentations and reflect the most recent disclosure found. They may contain errors — always verify against the linked source document.
How the Economics Evolved
Marmato
3 studies on recordSegovia
5 studies on recordSoto Norte Project
4 studies on recordToroparu Project
5 studies on recordEconomics as disclosed in each successive study. NPV shown in US$ where a currency conversion is available (at each study's own period rate), else in the study's stated currency. Verify against the source filings.
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Financial Metrics
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Frequently Asked Questions
- What does Aris Mining Corporation mine?
- Aris Mining Corporation is focused on Gold.
- What is the economic value of Aris Mining Corporation's Soto Norte Project?
- According to its Pre-Feasibility, Soto Norte Project has an after-tax NPV of $2.68B and an IRR of 35.4%.
- What exchange is Aris Mining Corporation listed on?
- Aris Mining Corporation trades under the ticker ARIS.TO on the Toronto Stock Exchange (TSX).
- How many projects does Aris Mining Corporation have?
- We track 6 projects with extracted technical and economic data for Aris Mining Corporation.
Project Analysis
Soto Norte Project PFS: $2.68B NPV, 35.4% IRR
Aris Mining Corporation's Soto Norte Project in Santander, Colombia has a Pre-Feasibility Study (PFS) outlining an after-tax NPV of $2.68B, an after-tax IRR of 35.4%, and initial capital of $625M. The mine plan runs 22 years at about 263 koz Au (years 2 to 10) per year.
Toroparu Project PEA: $1.80B NPV, 25.2% IRR
Aris Mining Corporation's Toroparu Project in Guyana has a Preliminary Economic Assessment (PEA) outlining an after-tax NPV of $1.80B, an after-tax IRR of 25.2%, and initial capital of $820M. The mine plan runs 21.3 years at about 235 koz Au per year.
Soto Norte PFS: $2.68B NPV, 35.4% IRR
Aris Mining Corporation's Soto Norte in Santander, Colombia has a Pre-Feasibility Study (PFS) outlining an after-tax NPV of $2.68B, an after-tax IRR of 35.4%, and initial capital of $625M. The mine plan runs 22 years at about 263 koz Au per year.
Toroparu PEA: $1.80B NPV, 25.2% IRR
Aris Mining Corporation's Toroparu in Guyana has a Preliminary Economic Assessment (PEA) outlining an after-tax NPV of $1.80B, an after-tax IRR of 25.2%, and initial capital of $820M. The mine plan runs 21.3 years at about 235 koz Au per year.
Press Releases
Can Aris Mining Sustain Margin Momentum Amid Cost Pressures?
ARMN faces higher costs at Segovia, but rising gold prices and sales volumes lifted margins sharply in Q3 2025.
Aris Mining Surges 56.8% in 3 Months: How Should You Play the Stock?
ARMN surges 56.8% in three months, fueled by rising gold output and expansion gains-but higher costs cloud the outlook.
Zacks Market Edge Highlights: Aris Mining, BHP and Itau Unibanco
Zacks Market Edge spotlights three Strong Buy stocks at 52-week highs in 2026, led by Aris Mining, BHP Group and Ita?? Unibanco.
Aris Mining's Q3 Gold Output Climbs: Segovia Sets Stage for Solid Q4
ARMN's Q3 gold output jumps 36.6% year over year as Segovia's second mill ramp-up drives production momentum into Q4.
Aris Mining Trading Near 52-Week High: Buy the Stock or Wait for Now?
ARMN is trading near a 52-week high after a 140% six-month surge, driven by higher gold output, expansion projects, and strong liquidity despite rising costs.
Aris Mining's Key Projects Progress: Can Momentum Sustain Growth?
ARMN's Q3 gold output jumps 36.6% as Segovia's second mill lifts capacity, while Marmato advances toward bulk mining to fuel future growth.
Can ARMN's Growth Investments Create Long-Term Value for Investors?
Aris Mining is strengthening its growth pipeline with full ownership of Soto Norte and progress at Toroparu, backed by strong cash generation.
Is Aris Mining Corporation (ARMN) Outperforming Other Basic Materials Stocks This Year?
Here is how Aris Mining Corporation (ARMN) and Ivanhoe Electric (IE) have performed compared to their sector so far this year.
Quick Facts
- Ticker Symbol
- ARIS.TO
- Market Cap
- Small Cap
- Category
- Gold
- Commodities
- Gold
This information is for educational purposes only and does not constitute investment advice. Always conduct your own research before making investment decisions.