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Coal and Mineral Block Searching
The leader in Geology and Mining consultancy
Your trusted mining partner
Coal and Mineral Block Searching

Coal and Mineral Block Searching

At HDJ Indonesia, our Coal and Mineral Block Searching services are designed to support investors and mining companies in identifying, evaluating, and acquiring high-potential coal and mineral assets across Indonesia. With our deep understanding of Indonesia’s geological framework and regulatory environment, we provide clients with accurate, data-driven insights to make confident investment decisions.

Our services include geological reconnaissance, desktop studies, and site investigations to identify promising areas with viable resource potential. We also conduct land status verification, tenure assessment, and infrastructure accessibility evaluation to ensure each target area complies with legal and logistical requirements.

Once potential blocks are identified, our team performs comprehensive techno-economic due diligence, combining geological modeling, resource estimation, and market analysis to assess development feasibility, operational risk, and financial viability.

Beyond technical evaluation, HDJ Indonesia also offers strategic sourcing and investment advisory by connecting clients with credible local partners, license holders, and suppliers. We facilitate transparent commercial engagement and ensure that every collaboration aligns with the client’s specifications, sustainability commitments, and current market dynamics.

With HDJ Indonesia as your trusted partner, you gain access to a nationwide network, proven technical expertise, and a commitment to delivering reliable, responsible, and profitable investment opportunities in Indonesia’s dynamic mining sector.

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We are a group of experienced geology and mining professionals who have collaborated to deliver the best to the mining industry

HDJ team members hold “competent person” status for several local and international codes.
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Why Choose HDJ?

Your trusted mining partner

Exploration Support

Exploration plan optimisation, supervision (QA/QC)

Practical Mine Planning

Detailed, realistic mine plans tailored to operational conditions.

Robust Financial Modelling

Probabilistic approach reflecting impacts of price, OPEX, and CAPEX changes.

Beyond Reports

Execution support through short-term planning, monitoring, and control.

Problem-Solving Approach

Identifying bottlenecks and delivering innovative yet practical solutions.

True Partnership

Working with clients, not just for them, to achieve better outcomes.

Timely Delivery

On schedule, without compromising quality.

 Long-Term Relationships

Supporting clients even beyond project completion.

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HDJ Indonesia

We understand the requirement of the fast-changing mining world on the verge of next Industrial Revolution

3 Year

experience

Quality

of Products

After Sales

Service