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As a facility dedicated to selling crushed stone products, the Logistics Park of Colas Északkő was opened to complement the
Rock properties Type of rock: rhyolite tuff Density: 1.34 g/cm3 Compressive strength: 6.1 - 10 Mpa Frost resistance: yes Application: manufacturing of frost-resistant ceramic
The products manufactured by the plant are composed of pyroxene andesite, which is extracted from the Bercel I andesite quarry
The products manufactured by the plant are composed of pyroxene dacite, andesite, and recycled inert construction materials compliant with the
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The Central Laboratory of Colas Északkő Kft. has been operating in Tállya ever since its establishment. Initially, it was intended
Prior to delivering demoliton materials, please contact plant manager István Kovács via the specified phone number or e-mail address.
The products manufactured by the plant are composed of andesite, and recycled inert construction materials compliant with the restrictions specified
The products manufactured by the plant are composed of pyroxene andesite. With the quality and quantity of the mineral resources
The products manufactured by the plant are composed of pyroxene andesite. With the quality and quantity of the mineral resources
The products manufactured by the plant are composed of pyroxene andesite, amphibol andesite, and dacite. With the quality and quantity
The products manufactured by the plant are composed of pyroxene andesite. With the quality and quantity of the mineral resources
Colas Északkő Kft. continues its service during the epidemic. No suspension of operation is planned until safe works can be
Hungary’s largest ceramic engineering company has based its technology on our rhyolite tuff grind since the 1980s.
In 1986, the Northern Hungarian Quarrying Company commissioned the Debrecen University of Agricultural Sciences with carrying out research into the
Contributing to the process of building a healthier society is among the top priorities of Colas Északkő.
Following a several-year-long permitting procedure, this summer saw production relaunched in our Egerbakta plant.
Effective from 1 January 2013, the Hungarian state introduced laws imposing limits on commercial cash payments.
Colas Északkő organised an open day for the fourth time – guests were welcomed by the Tállya quarry on 24
On request of one of our partners, we commenced the operational production of SZK2 aggregate mix at our Szob quarry
Colas Északkő acquired both pieces of equipment within the group: the Metso HP 300 cone crusher was purchased from Colas
Tokaj celebrated the 25th anniversary of its twin town relationships with a Guinness world record. The chief sponsor of the
On 7 October, dust emission and noise level measurements were implemented at the Kesztölc quarry acquired by Colas Északkő in
Colas Északkő has recently revealed the 2014 opening dates for its quarries.
Colas Északkő`s CAT 773F quarry dumper was starring in RTL Klub`s motor show, A`La CAR on 28th December 2013.
The positive effect of rhyolite tuff on crop yields and soil quality has been known for a long time –
As a part of our traditions, we commemorate Saint Barbara and pray for all miners when lighting the first Advent
Spektrum TV’s 18 October 2014 episode of Brutális fizika (Brutal physics) featured the shocking power of fire and water demonstrated
Colas Északkő Bányászati Kft. lays special emphasis on the safeguarding and celebration of the extremely rich history, culture and traditions
On 24 April 2014, Austin Powder Hungary Kft. carried out experimental blasting operations in our Tállya plant.
The observation of plants and birds was carried out by environmental protection expert Viktor Gábor Papp, who organised a multi-day,
The administrative procedure related to the weight restrictions on the roads crossing Tokaj in case of road transport from the
An automatic number plate recognition (ANPR) access control system and a new crusher were handed over in Colas Északkő’s Szob
Via Romana constructed a roman road trial section in Tállya, where the crew from the local government’s stone mason workshop
The village of Tarcal was enriched with a new gem, as the 8.5-m-tall granite Blessing Christ statue was set up
Colas Északkő centralised its in-process qualification tests, and simultaneously upgraded its rock testing laboratory in terms of both human resources
Colas Északkő Kft. purchased a new wheeled loader, two new excavators, and a new mobile crusher.
As a long-running custom, the annual Miners’ Day plays a special role in the life of Colas Északkő. The central
Similarly to previous years, the international mining programme-series of the European Minerals Day will take place in 2015.
Colas Északkő began a long-term research to map the natural habitat of the protected species in the area and vicinity
Colas Északkő Kft. has been supplying railway-construction projects with base materials for decades.
The Borsod-Abaúj-Zemplén County Chamber of Industry and Commerce honours figures of the business world, outstandingly performing enterprises, and corporate leaders
Several years of fruitful cooperation between Colas Hungária’s Technology Directorate and the Paris campus of Colas SA paved the way
The technical supervisor of the Szob and Kesztölc plant has been excelling in his work with us since 28.10.1975: first
Since 2014, we have been organising theoretical and practical firefighting trainings at our mining sites on a regular basis with
The Association of Hungarian Talent Support Organisations gave out awards to companies that are active in backing the cause of
The initial testing phase has already been wrapped up, and the procedure seems to be working well.
The CEO of Colas Északkő Bányászati Kft. received the honour from the President of Hungary.
In August, 25-year-old Colas Északkő published its book entitled Tokaj-hegyvidék kőbányászatáról – Kulturális örökségünk nyomában (Quarrying in the Tokaj Highlands
Replacing the pieces of equipment in question has been among our plans for two years
We have recently carried our investments regarding the loading of aggregates.
The Hungarian Ministry of Agriculture held its conference on alternative water-management methods on 16 January
The recent race was not the first time our sites provided the backdrop for a special competition
Due to increased demand from the construction sector, we are forced to apply a restriction on material retail at our
