


The first installations for washing of kaolin in AD “Kaolin” – Varna, situated at railway station Gebedzhe (currently - town of Beloslav)


The first washing department of AD “Kaolin” – Varna, in the village of Bozhi dar (today’s town of Kaolinovo), Shumen region

In front of the reservoir of the kaolin factory of Kaolin AD, at Gebedzhe station (today’s Beloslav)





The first building of the kaolin factory of Kaolin AD – Varna in the village of Bozhi dar (presently, Kaolinovo), Shumen region


The kaolin factory of “Dunav” AD - Sofia in the village of Senovo, Razgrad region. Workers offloading kaolin sand.

The kaolin factory of Kaolin AD – Varna, in the village of Bozhi dar (today’s Kaolinovo), Shumen region





Miners at “Zlaten dol” pit, at station Senovo, Razgrad region. In front of the Duty Point Premises


Miners from village Vyatovo, Razgrad district, in front of quarry “Tolbuhin”


Opening of kaolin factory at station Senovo, Razgrad district




Extraction of kaolin in open quarry “Tolbuhin”, village of Vyatovo, Ruse district

Sediment basins of the kaolin factory in Vyatovo village, Ruse district



Kaolin factory in Vyatovo village, Ruse district


Първото промивно отделение на АД”Каолин - Варна в с. Каолиново, Шуменско.

Първото промивно отделение на АД”Каолин - Варна в с. Каолиново, Шуменско.

Първото промивно отделение на АД”Каолин - Варна в с. Каолиново, Шуменско.

Първото промивно отделение на АД”Каолин - Варна в с. Каолиново, Шуменско.



“Kaolin” AD celebrates its 60-year anniversary. At that time the factory is called Mining and Processing Plant “Dimitar Blagoev”


Open pit for kaolin in the town of Vyatovo


Eighties of the XX century. Excavation activity in an open pit, town of Vyatovo



The state company “Kaolin” is transformed into a privately-owned joint stock company with state property, named “Kaolin” AD, with headquarters - town of Senovo


The state company “Kaolin” is privatized and becomes private joint stock company


“Kaolin” AD acquires the assets of “Serboquartz” and “Kopovi” Ub – Serbia, the biggest producers of silica sands in former Jugoslavia



Silica sands processing factory, “Papernya quartz sand quarry” LLC is launched into exploitation in Ukraine


“Kaolin” AD acquires Serbian “Dolna Bela reka” factory with open pit for excavation and concentration of silica sands


Kaolin AD joins Quarzwerke Gruppe GmbH, Germany


The wealth of KAOLIN AD
Our responsibility to our land is part of our philosophy of attitude to work, natural resources, and our partners.



