Hakimson Kaolin Clay

Kaolin Mining

You do not want a supplier, you want a partner.

Kaolinite is a clay mineral, part of the group of industrial minerals, with the chemical composition Al2Si2O5(OH)4. It is a layered silicate mineral, with one tetrahedral sheet of silica (SiO4) linked through oxygen atoms to one octahedral sheet of alumina (AlO6) octahedra. Rocks that are rich in kaolinite are known as kaolin or china clay.

The name “kaolin” is derived from “Gaoling” (Chinese: 高嶺; pinyin: Gāolǐng; literally: “High Ridge”), a Chinese village near Jingdezhen in southeastern China’s Jiangxi Province. The name entered English in 1727 from the French version of the word: kaolin, following Francois Xavier d’Entrecolles’s reports from Jingdezhen.

Kaolinite has a low shrink–swell capacity and a low cation-exchange capacity. It is a soft, earthy, usually white, mineral (dioctahedral phyllosilicate clay), produced by the chemical weathering of aluminium silicate minerals like feldspar. In many parts of the world it is colored pink-orange-red by iron oxide, giving it a distinct rust hue. Lighter concentrations yield white, yellow, or light orange colors.

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*Price depends on your quality requirement and your purchase quantity.

Type: Hydrous Kaolin Clay
Type: Cake Form/ Lump Form/ Boulder Form
Export Price: Contact Us
Minimum Order Quantity: 1 Container (25tons / 25,000kg)
FOB: Tanjung Pandan, Belitung
Country of Origin: Indonesia
Processing Type: Washed Machine Processing (No chemical)
Shelf Life: Unlimited
Usage: Ceramics, Glaze, Wall Tiles, Porcelaine, Paint, Papers, Rubber, Cosmetics, Fertilizer and etc
Production: +- 35,000 tonnes/month
Mining: 5 Mining sites in Belitung
Supply Ability: Up to 15,000 tonnes/month
Delivery: Container Ship or Vessel

*For inquiry please use the “Contact Us” page
*Price depends on your quality requirement and your purchase quantity.

Iron Trioxide (Fe2O3): 0.61%
Aluminium Trioxide (Al2O3): 37.12%
Calcium Oxide (CaO): 0.04%
Magnesium Oxide (MgO): 0.06%
Manganese Dioxide (MnO2): Less than 0.01%
Chromium Trioxide (Cr2O3): 0.01%
Sodium Oxide (Na2O): 0.13%
Potassium Oxide (K2O): 0.85%
Silicon Dioxide (SiO2): 43.41%
Titanium Dioxide (TiO2): 0.16%
Loss On Ignition (LOI): 12.98%
Moisture Content (MC): 26.61%

Brightness: 83%-92%
Residue on 325 Mesh: 99.42%

Shrinkage: 7.88%
Loss On Ignition: 12.98%
Dry M.O.R kg/cm2: 32.7
Fired M.O.R kg/cm2: 144.3
Water Absorption: 14.23%
Water Of Plasticity: 52.4%
T.D.S: 151
Residue: 0.58
L*: 94.01
a*: -0.05
b*: 6.86
Whiteness: 85.84
Temperature C: 1200/1215
Cycle Min.: 60


Hakimson Kaolin Clay is a holding company affiliated with Alter Abadi Group. We are the largest kaolin clay mining company in Southeast Asia. Our oldest company PT. Alter Abadi tbk was founded by Rachman Hakim in 1981. We engage in the mining and processing of kaolin clay and silica sands in Indonesia.

The company is headquartered in Jakarta and supported by 5 mining and processing facility in Belitung, Indonesia. The company is also associated with 8 sisters company that consist of more than 1000 hectares of land concession with huge amount of kaolin deposit reserve. These sisters company is also work and operated as our distributors.

Kaolin Clay itself is used by various kinds of industry such as ceramic, paper, paint, cosmetic, rubber, soap, detergent and many more. We have sold our minerals to big companies both domestic and international market with major buyer comes from China, India, Vietnam, Italy, Japan, South Korea, Malaysia, Singapore and Middle East.

Bellow are the lists of our sisters company:

Office Hours

Mon-Fri: 9:00AM – 5:00PM


Asean Tower
Jalan KH Samanhudi no 10
Jakarta Pusat 10710

RSVP or Inquiry

(+62)812 1888 7088

Other Website


Public Companies

  • PT. Alter Abadi Tbk
  • PT. Nippindo Kaolin Abadi
  • PT. Kaolindo Sakti Perkasa
  • PT. Kaolin Belitung Utama
  • PT. Nipsea Martapura

Private Companies

  • PT. Inti Superindo Pratama
  • CV. Harapan Rezeki Bungsu
  • (Announced Soon)
  • (Announced Soon)