Geology and Mineral-Resources Geology

Consulting Services of the Potash Resources Prospecting and Exploration Project, Thulakhom District, Vientiane Province, Lao PDR

B Rich Mining sole Co., Ltd. (Lao PDR)

Aug - Nov, 2023

Exploration and Evaluation of Limestone Aggregate in the Area of Concession No. 28475/15389 and 28476/15503, Rang Wai Subdistrict, Phanom Thuan District, Kanchanaburi Province

Siamstone Aggregate Co., Ltd.

Jun – Aug, 2023

The Acceleration of Mineral Resources Exploration and Their Potentials Mapping Project: PLOT 1/2566 “Kamphaeng Phet- Tak-Sukhothai”

Department of Mineral Resources (DMR)

Dec 20, 2022 – Sep 15, 2023

Exploration and Evaluation of Limestone Aggregate in the Area of Application for Exclusive Mineral Exploration License No. 1/2562, Nong Chumphon Nuea Subdistrict, Khao Yoi District, Phetchaburi Province

Siamstone Aggregate Co., Ltd.

Dec 24, 2022 - Mar 8, 2023

Fluorite Ore Reserve Survey and Evaluation Project, Mining License No. 20530/16415, Mueang Paeng Subdistrict, Mae Hongson Province

United Global Agency (Thailand) Co., Ltd.

Dec, 2022 – Jan, 2023

The Acceleration of Mineral Resources Exploration and Their Potentials Mapping Project: PLOT 1/2565 “Chiang Rai”

Department of Mineral Resources (DMR)

Jan 21, 2022 – Mar 28, 2023

Exploration and Evaluation of Limestone Aggregate in the Area of Concession No. 16365/15284, Pha Ngam Subdistrict, Wiang Chai District, Chiang Rai Province

Chiang Rai Land Associates Co., Ltd.

Feb - Apr, 2022

Exploration and Evaluation of Basalt in the Area of Application for Exclusive Mineral Exploration License No. 2/2564, Khao Khok Subdistrict, Prakhon Chai District, Buriram Province

L-Twin Moto Co., Ltd.

Dec, 2021 – Jan, 2022

Exploration and Evaluation of Basalt in the Area of Exclusive Mineral Exploration License No. 21/2564, Khao Khok Subdistrict, Prakhon Chai District, Buriram Province

Mueang Hinrat Co., Ltd.

Dec, 2021 – Jan, 2022

Exploration and Evaluation of Basalt in the Area of Exclusive Mineral Exploration License No. 18/2564, Khao Khok Subdistrict, Prakhon Chai District, Buriram Province

Chatsila 63 Co., Ltd.

Dec, 2021 – Jan, 2022

Exploration and Evaluation of Gypsum Ore in the Area of Concession No. 29519/15115, Thung Thong Subdistrict, Nong Bua District, Nakhon Sawan Province

Chokphana Mining Co., Ltd.

May – Jul, 2021

Exploration and Evaluation of Construction Industry Material at Nong I Run Subdistrict, Ban Bueng District, Chonburi Province

Chonburi Concrete Product Pcl.

Dec, 2020 – Jan, 2021

Exploration and Evaluation of Construction Industry Material at Bo Kwang Thong Subdistrict, Bo Thong District, Chonburi Province

Chonburi Concrete Product Pcl.

Dec ,2020 – Jan, 2021

Exploration and Evaluation of Construction Industry Material at Na Roek Subdistrict, Phanat Nikhom District, Chonburi Province

Chonburi Concrete Product Pcl.

Dec ,2020 – Jan, 2021

Exploration and Evaluation of Industrial Rock in the Area of Exclusive Mineral Exploration License No. 5/2563, Nong Phai Kaew Subdistrict, Ban Bueng District, Chonburi Province

Chonburi Hinsuai Co., Ltd.

Dec, 2020 – Aug, 2021

Exploration and Evaluation of Construction Industry Material at Klong Kiew Subdistrict, Ban Bueng District, Chonburi Province

Chonburi Concrete Product Pcl.

Oct 2020

Exploration and Evaluation of Industrial Sand at Bang Phae Subdistrict, Khu Mueang District, Buriram Province

Sahapatamorn Co., Ltd.

May – Jun, 2020

Exploration and Evaluation of Limestone and Granite Aggregate at Klong Kiew Subdistrict, Ban Bueng District, Chonburi Province

JP Aggregate Co., Ltd.

Dec, 2019 – Jan, 2020

Exploration and Evaluation of Limestone Aggregate in the Area of Concession No. 33189/16070, Bang Sarae Subdistrict, Sattahip District, Chonburi Province

Akkarachotiphoom Co., Ltd.

Mar – Apr, 2020

Exploration and Evaluation of Limestone and Granite Aggregate in the Area of Concession No. 33184/15886, Chonburi Province

Chonburi Jitprasert Co., Ltd.

May – Sep, 2019

Exploration and Evaluation of Industrial Rocks at Dong Khui Subdistrict, Chon Daen District, Phetchabun Province

Suwalee Co., Ltd.

Nov – Dec, 2018

Exploration and Evaluation of Granite Aggregate at Huai Pong Subdistrict, Mueang Rayong District, Rayong Province

Saen Chareonsap Co., Ltd.

Aug - Dec, 2016

Exploration and Evaluation of Tin Ore at Petch-Mongkol Mine, Sri Mongkol Subdistrict, Saiyok District, Kanchanaburi Province

Thailand Smelting and Refining Co., Ltd. (THAISARCO)

Mar – Apr, 2016

Exploration and Evaluation of Potash and Rock Salt in the Area of the Special Licences at Non Sung, Non Thai, and Mueang Nakhon Ratchasima District, Nakhon Ratchasima Province

International Petroleum Group Co., Ltd.

May 7 – Aug 4, 2015

Exploration and Evaluation of Gold Deposits, Sudan (Phase II)

Soft Jathasu For Investment Co., Ltd

Nov – Dec, 2014

Exploration and Evaluation of Gold Deposits, Sudan (Phase I)

Soft Jathasu For Investment Co., Ltd

Jun 17 – Sep 16, 2014

Exploration and Evaluation of High Silica Rock at Chaloem Phra Kiat District, Saraburi Province

A-Wall and Building Limited Partnership

Jul 7 – 31, 2014

Exploration and Evaluation of Tin Ore Deposit at Nong Ya Plong District, Phetchaburi Province

Khamnoon Co., Ltd.

Jan 23 – May 21, 2014

Exploration and Evaluation of Limestone Aggregate in the Areas of Concession No. 20958/14626, Chom Bueng Subdistrict, Chom Bueng District, Ratchburi Province

Stone One Co., Ltd.

May 20 – Jun 19, 2013

Exploration and Evaluation of Limestone Aggregate in the Areas of the Concession Application No. 1/2553, Bang Sarae Subdistrict, Sattahip District, Chonburi Province

Thaworn Sila 2001 Co., Ltd. (The Royal Thai Navy Rock Wellfare Concession)

Sep, 2010 – Feb, 2011

Mineral Resources Exploration and Evaluation Project Plot 1/2553 “Kaeng Krachan” Area

Department of Mineral Resources (DMR)

Jan 28 - Oct 4, 2010

Mineral Resources Exploration and Evaluation Project Plot 3/2552 “Na Noi” Area

Department of Mineral Resources (DMR)

Mar 24, 2009 - Jan 18, 2010

Exploration and Evaluation of Gypsum at Nakhon Si Thammarat Province

Mueang Rae Huai Yai Co., Ltd.

Dec, 2006 – Mar, 2007

Mineral Resources Exploration and Evaluation Project Plot 2/2551 “Hot” Area

Department of Mineral Resources (DMR)

Dec 8, 2007 – Oct 2, 2008

Mineral Resources Exploration and Evaluation Project Plot 3/2550 “Lamphun” Area

Department of Mineral Resources (DMR)

Apr 2007 – Feb 2008

Mineral Resources Exploration and Evaluation Project Plot 1/2550 “Khun Yuam” Area

Department of Mineral Resources (DMR)

Apr 2007 – Feb 2008

Exploration and Evaluation of Antimony, Sand, and Ball Clay at Surat Thani Province

Mueang Rae Huai Yai Co., Ltd.

Dec, 2006 – Mar, 2007

Exploration and Evaluation of Gypsum at Nakhon Si Thammarat Province

Mueang Rae Huai Yai Co., Ltd.

Dec, 2006 – Mar, 2007

Geophysical Survey for Cavities in Limestone

Siam City Cement Pcl.

Mar, 2006

Mineral Resources Exploration and Evaluation Project Plot 1/2549 “Chiang Khong” Area

Department of Mineral Resources (DMR)

Nov 15, 2005 – Oct 20, 2006

Mineral Resources Exploration and Evaluation Project Plot 2/2548 “Wang Chin” Area

Right Tunnelling Co., Ltd. [Department of Mineral Resources (DMR)]

Mar 21, 2005 – Feb 28, 2006