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Capital Crunch Black Rock Mining

Black Rock ramps up Mahenge construction

Black Rock Mining (ASX:BKT) has begun a limited program of early works at the Mahenge Graphite Project in Tanzania, to support a rapid ramp-up of construction activity. 

Construction will accelerate once the company is fully funded and makes a final investment decision. 

The scope of the early works program will include starting construction activities such as improving the existing site access roads and plant site earthworks. The work to be completed during the program includes the survey works required for confirming route alignment and profile. 

Black Rock will use this as a basis for transmission line design and tower spotting enabling tendering of contracts to begin.

CEO John de Vries says after completing a $4.5 million placement, the company intends to use the funds to make the first step of starting construction. 

“Commencement of an early works program allows us to reflect on the very significant milestones recently achieved,” de Vries says. 

The Mahenge Project hosts a flake graphite resource of 213 million tonnes @ 7.8% total graphitic carbon and a reserve of 70 million tonnes @ 8.5% total graphitic carbon. 

Black Rock Mining is an emerging graphite producer focused on its Tanzanian asset portfolio. The company will be attending this year’s Noosa Mining Investor Conference, held between 12-14 November 2025, at the Peppers Noosa Resort. 

Mining.com.au is a media partner for this year’s event.

Write to Aaliyah Rogan at Mining.com.au   

Images: Black Rock Mining 
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Written By Aaliyah Rogan
Originally from New Zealand, Aaliyah brings several years of experience covering the resources sector, with a focus on companies, commodities and global mining markets. Her reporting has spanned European markets and the evolving global mining landscape, with a focus on the stories and market forces driving change across the sector.