Mining & MineralsSilver report
Published May 2026Insight Research13 min read2026 Edition16 sources, 16 primary-gradeVery high source depth

Thailand Mining & Minerals Market Intelligence

Thai mining ~THB 30B/yr. Limestone (cement) dominant; tin legacy; gypsum, kaolin, silica industrial; gold, zinc complex; potash, lithium emerging.

Key takeaways

  1. 1

    Thai mining sector ~ annual revenue. Largest segment by volume, value: limestone for cement (SCG, TPIPL captive operations).

  2. 2

    Tin: historically global top-10 producer (peak 1970s-80s); now small, declining, mostly southern peninsula. Gypsum, dolomite, silica sand serve glass, cement, ceramics industries.

  3. 3

    Gold: Akara Resources Chatree Mine (Kingsgate Australian-owned) was Thailand's largest gold operation but suspended 2016 amid EIA, community dispute under Minerals Act 2017 reform. Multi-year arbitration ongoing.

  4. 4

    Potash: ASEAN Potash Chaiyaphum, Thai Kali Udon Thani are large-deposit exploration projects. Both have faced community, permitting challenges. Strategic potential for fertilizer, chemical industry feedstock.

  5. 5

    Lithium: emerging exploration for EV battery supply chain. DPIM, BIOTEC partnerships; commercial mining still 5-10 years out.

Executive summary

Thailand's mining sector generates approximately in annual revenue per Department of Primary Industries and Mines (DPIM). The dominant segment is limestone β€” quarried for cement production with SCG and TPIPL operating largely captive operations. Other industrial minerals: gypsum (cement, plasterboard), dolomite, silica sand (glass), kaolin, feldspar, ball clay (ceramics).[, , ]

Tin was historically Thailand's signature mineral β€” the country was a global top-10 producer from the 1950s through 1980s with concentrated southern peninsula operations. Today tin production is small and declining, though Thai metals trading remains active via the LME-linked tin market. Gold: Akara Resources operated Chatree Mine (Phichit) as Thailand's largest gold mine until ordered to suspend by the Prayut government in 2016, citing community, environmental concerns. Multi-year arbitration between Australian parent Kingsgate Consolidated and the Thai state continues.[, ]

Strategic upcoming plays: potash (ASEAN Potash Chaiyaphum, Thai Kali Udon Thani β€” large deposits, exploration phase, community, permitting challenges) and lithium (early exploration for the EV battery supply chain). The Minerals Act 2017 reform tightened EIA, public-consultation, financial-assurance requirements after the Chatree dispute; new mine permitting is now a multi-year process with strong NGO, community oversight.[, , ]

DPIM, Minerals Act, USGS, ASEAN Potash, Akara
Data as of: FY2024

Thai mining sector revenue trend (THB billion, 2020-2024)

2020

Revenue (THB B)

25

Context

COVID demand trough

2021

Revenue (THB B)

27

Context

Recovery, cement demand

2022

Revenue (THB B)

29

Context

Construction, commodity prices

2023

Revenue (THB B)

30

Context

Stable cement, construction

2024

Revenue (THB B)

32

Context

EEC infrastructure boost

DPIM, FTI
Data as of: 2024

Mineral mix (% FY2024)

Limestone

Share %

45%

End uses

Cement (SCG, TPIPL captive)

Gypsum, dolomite, silica

Share %

20%

End uses

Cement, glass, ceramics

Kaolin, feldspar, clay

Share %

12%

End uses

Ceramics, paint

Gold, zinc, base metals

Share %

10%

End uses

Akara Chatree suspended

Tin

Share %

8%

End uses

Legacy southern; declining

Other (tungsten, antimony)

Share %

5%

End uses

Niche industrial

DPIM, USGS
Data as of: FY2024

Analyst framing

Why this report

Thai mining is dominated by industrial-mineral feedstocks (limestone for cement, etc.) with a tail of legacy tin, suspended gold, emerging potash, lithium plays. Minerals Act 2017 governs new permitting; EIA, community, NGO oversight is binding.

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Key figures

Selected anchors from the report evidence pack.

FY2023
~8–12 Mt/yr

Thailand Gypsum Production Volume

Department of Primary Industries and Mines, Thai Mining Industry Association

FY2023
~100–120 Mt/yr

Thailand Cement-Grade Limestone Output

DPIM, SCG Annual Report, TPI Polene Annual Report

FY2023
5–12% of pit-head value

Mining Royalty Rate β€” Industrial Minerals

Minerals Act B.E. 2560, DPIM Ministerial Notifications, Revenue Department

FY2023
~2,000–3,000 Mt (in-situ estimate)

Thailand Potash Proven Reserves

DPIM, ASEAN Potash Mining, academic surveys

FY2023
~5,000–6,000 rai of active limestone concessions

TPI Polene Mining Concession Area

TPI Polene Annual Report, SET filings, DPIM concession registry

FY2020-FY2024
~THB 105B (2024)

Thai mining and quarrying sector revenue (2020-2024)

Department of Primary Industries and Mines, NESDC National Accounts, USGS Mineral Yearbook

January 2024 DPIM disclosure
~14.8 Mt ore @ ~0.45% Li2O

Phang-Nga lithium recoverable resource (Reung Kiet / Bang I-Tum)

Department of Primary Industries and Mines, Pan Asia Metals ASX disclosures, Bangkok Post mining coverage

2023-2024 post-restart
~120-140 koz Au (2024 run-rate)

Chatree gold-silver mine production (post-restart)

Kingsgate Consolidated, Akara Resources operational updates, Bangkok Post mining coverage

FY2020-FY2024
~37 Mt (2024)

Banpu Group offshore coal production (Indonesia and Australia)

Banpu Plc, ITM Indonesia disclosures, Centennial Coal NSW production reports

2023-2024 average
Limestone ~55% / Lignite ~20%

Thailand mining production mix by mineral

Department of Primary Industries and Mines, USGS Mineral Yearbook, Thailand Cement Manufacturers Association

2023-2024 estimate
~60-65 Mt/yr quarried

Limestone feeding Thai cement industry

Department of Primary Industries and Mines, Thailand Cement Manufacturers Association, SCG / TPI Polene / SCCC annual reports

2022-2024 average
~200-400 t WO3 per year

Thailand tungsten concentrate production

USGS Mineral Yearbook, Department of Primary Industries and Mines, International Tungsten Industry Association

2023 settlement (ICSID and Thai Administrative Court)
AUD 30M (settlement 2023)

Civil Court / ICSID Chatree compensation award

Kingsgate Consolidated, ICSID case No. ARB/15/41 background, Bangkok Post mining coverage

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Thailand Mining & Minerals Market Intelligence Β· Insight