PRECIOUS METALS

PFS views Osino's Twin Hills as 'long-life, low-cost'

The overall capital cost is $375 mil with a 13-year life of mine and 5 mil tpa processing capacity

This article is 3 years old. Images might not display.

The overall capital cost is viewed as $375 million with a 13-year life of mine and 5 million tonnes per annum processing capacity.

"We are very pleased with the results of this PFS which demonstrates that Twin Hills is what we always said it would be, namely a long-life, low-cost and economically robust open pit gold project with significant upside," Osino's co-founder, president, and CEO Heye Daun said.

The average annual gold production for the first four years is set at 200,000 ounces at an all-in sustaining cost of $890/oz.

For the first 10 years, the average annual gold production is 169,000oz at $930/oz AISC. LOM average production is viewed as 152,000oz at $939/oz.

Daun said with the PFS delivered within three years of discovery, the company will now focus on advancing Twin Hills to the construction stage.

"We expect imminent, significant progress of the permitting and project financing side which will assist in continuing to fast-track the project," he said.

Twin Hills lies within the Kuiseb Formation.

Daun called the project geologically consistent, metallurgically simple, technically low risk with low capital intensity, and significant future upside.

On 6 September, Osino had a share price of C$0.60 (US$0.46) and market capitalisation of C$83.46 million.

Expert-led Insights reports and Analytics tools built on robust data, rigorous analysis and expert commentary covering mining Risk, Projects, ESG, Leadership, and Investor Sentiment.

Expert-led Insights reports and Analytics tools built on robust data, rigorous analysis and expert commentary covering mining Risk, Projects, ESG, Leadership, and Investor Sentiment.

editions

Investor Sentiment Insights 2026

Discover what investors have planned for mining in 2026 in our industry-leading survey

editions

World Risk Insights 2025 (feat. MineHutte ratings)

A detailed analysis of mining investment risks across 120 jurisdictions globally, assessed across six risk categories and an industrywide survey.

editions

ESG Index 2025: Benchmarking the Future of Sustainable Mining

The ESG Index provides an in-depth evaluation of the ESG performance of 60+ of the world’s largest mining companies. It assesses companies across 10 weighted indicators within 6 essential ESG pillars.

editions

Leadership Insights 2025

Leadership Insights reveals key trends in priority mining issues through interviews with 15+ top mining company executives and an industrywide survey.