Description of the company

Sibelco Nordic Oy Ab is part of the international Sibelco Group. Sibelco is a multinational material solutions company founded in 1872, operating in over 30 countries and with extensive multi-mineral reserves.

The Sibelco Group focuses on the processing and sale of quartz sand and the recycling of ceramic clays, feldspar minerals, olivine and glass. Sustainable development, including a relentless focus on safety and reducing carbon emissions, is an essential part of the company’s vision.

Sibelco Nordic Oy Ab has operations in three different locations (Kemiönsaari, Nilsiä and Karvia). There are quarries in two locations, Kemiönsaari and Nilsiä. As the company also has operations other than those governed by the Mining Act, reporting financial indicators is challenging.

Pegmatite is mined in three open pits on Kemiönsaari, and quartz sand from Belgium and anorthosite imported from Lapinlahti are also processed there. In addition to quarries, the Kemiönsaari site has a refinery and operations for drying, further processing and packaging. The products are feldspar, quartz, anorthosite and foundry sand. The main applications for the products are the sanitary ceramics, glass fibre industries and foundries.

Quartz is mined in two open pits in Nilsiä. The operations consist of the extraction, crushing, enrichment, drying and further processing of quartzite mineral. The main applications for the products are refractory masses, filter sands, sports sands and the glass industry.

TSM-tulokset ovat saatavilla todentamisen jälkeen.

Social Responsibility Report

Company in figures

  • Production volume: Kemiö 49 306 t, Nilsiä 41 640 t.
  • Total mining: Kemiö 61 448 t, Nilsiä 27 230 t.
  • Reported one reserves: Not publicly reported.
  • Reported mineral reserves: Not publicly reported.
  • Year of commencement: Kemiö 1966, wholly owned by Sibelco since 1999. Pegmatite deposits exploited on a small scale since the 18th century. Nilsiä 1976, wholly owned by Sibelco since 1999. Kinahmi deposit exploited since 1914.
  • Expected remaining life of the mine: Kemiö more than 50 years, Nilsiä more than 100 years
  • Mining area: Kemiö 120 ha, Nilsiä 147,5 ha
  • Number of own employees (31.12.): 56
  • The main localities of the employees: Kemiönsaari 39 %, Kuopio 14 %, others e.g. Salo, Turku, Karvia, Kankaanpää.
  • Number of permanent contractors (31.12.): 10-20 contractors, depending on season.
  • Operating profit EBITDA: Not publicly reported.
  • Paid capital gains tax: Not publicly reported.

Information about prospecting

Sibelco Nordic Oy Ab did not conduct mineral exploration in 2024.

  • Number and area of reservation areas: 0
  • Number and area of exploration permit areas: 0
  • Number and area of exploration permit application: 0
  • Exploration permits under appeal: 0
  • Exploration drilling: 0

Environment

The company's environmental practices:
Yes No
Location in a nature reserve*
Environmental Management System **
Environmental impact assessment required (in accordance with the EIA Act) *
Measurements for dust
Measurements for noise
Measurements for vibration
Environmental risk assessment carried out
Deviations from environmental permits ***
Closure plan for the mine
Plan for the controlled shutdown of the mine in unexpected situations
  • ** ISO 14001, certified

  • Environmental permit granted: Yes
  • Year of permit: Kemiö: latest permit 2016, Nilsiä: latest permit 2024.
  • Link of permit: Kemiö: https://ylupa.avi.fi/fi-FI/asia/1222466 Nilsiä: https://ylupa.avi.fi/fi-FI/asia/2359957
  • Guarantee in accordance with the Environmental Protection Act: Kemiö: 200 000 €, Nilsiä: 854 906 €
  • Financial guarantee in accordance with the mining act in the mining permit area: Kemiö: 36 000 €, Nilsiä: 30 000 €
  • Financial guarantee in accordance with the mining act in mineral exploration permit area: No financial guarantees in mineral exploration permit areas.

Key Figures

  • Amount of mining waste: Kemiö: 15 317,7 t wet tailings waste (62,4%), 9 229,9 t dry tailings waste (37,6 %), Nilsiä: 14 561 t wet tailings waste, no dry tailings waste.
  • Utilixation of extractive waste: Kemiö: 43 504 t (72 %) sold waste, 16 168 t (28 %) own use. Nilsiä -
  • Fuel Consumption: Kemiö 0,12 GWh, Nilsiä 0,42 GWh (includes only Sibelco’s own consumption, contractors not included)
  • Other energy consumption: Kemiö: electricity consumption 5,8 GWh, LPG consumption 4,3 GWh. Nilsiä: electricity consumption 1,2 GWh, LPG consumption 0,8 GWh.
  • Energy consumption target: 14,6 GWh, achieved (Kemiö and Nilsiä combined 12,7 GWh)
  • CO2 emissions from the mine: Kemiö 1,37 kt, Nilsiä 0,36 kt (Scope 1)
  • Water consumption: Kemiö: process water usage 947 000 m3 (of which 94 324 m3 taken from sea). Nilsiä: process water usage 471 282 m3 (closed circulation from wet tailings pond, no natural water used)
  • Discharge of water outside the mining area: Kemiö: 374 395 m3, Nilsiä: 68 280 m3
  • Number of dams in the mining area: Kemiö 2, Nilsiä 2
  • Endangered species are present in the operational area: No
  • Use of environmentally hazardous chemicals: Kemiö: 70,9 t, Nilsiä: 19,1 t
  • Biodiversity actions: Nature surveys were conducted in 2024 to support the restoration of the former land extraction area at the Kemiö site. The restoration is intended to take biodiversity into account.

Personnel and safety

The company's personnel practices:
Yes No
Staff initiative system
Performance appraisals concerning the entire personnel
Staff training plan
Equality plan
Employee representation in company administration
Occupational health and safety management system*
Occupational safety card for everyone working in the area
Own rescue unit
  • * ISO 45001:2018, certified

Key Figures

  • Average training days: 1,5
  • Sickness absences (excluding contractors): Not publicly reported
  • Accident frequency: 0
  • Shift systems in use: Day shift - 5 days a week, 3 shifts - 5 days a week, 3 shifts - 6 days a week, 3 shifts - 7 days a week. Working hours 7.5 h, 8 h, 12 h or flexible working hours.
  • Share of women in the labour force: 30 %

Impact on the use and livelihoods of nearby areas

Impact on local livelihoods:

The activities employ both directly and indirectly local people and local businesses. As a result of the company’s operations, the coverage and condition of local forest roads, especially in Kemiö, has significantly improved, making it easier for land and forest owners to operate in the area.

In Nilsiä, Sibelco has been involved in financing the Kauppinen Lake restoration project, the purpose of which was to improve the condition of the lake and its recreational use. An oxidizer has also been installed in the Kauppinen Lake to prevent salt stratification. In both Kemiö and Nilsiä, the company pays an annual fisheries fee specified in the environmental permit to compensate for any harm the operations may cause to the receiving watercourse.

Impact on nearby recreational use:

The company’s operations have not, according to the company’s own assessment, had any adverse effects on the recreational use of the surrounding area. Access to the operating areas is prohibited for safety reasons and this may restrict movement in the surrounding areas. Operating hours are specified in the environmental permit, taking into account settlements and recreational use. For example, in Kemiö, operations are limited during the summer season to minimize harm to recreational houses.

Impact on landscape value:

A landscaping plan has been prepared for all areas as part of the closure plans for the sites. Landscaping will be carried out continuously during operations, where possible, and landscape values ​​will be taken into account, for example, when planning storage.

Interaction with stakeholders

Stakeholder cooperation:

The company has conducted a stakeholder analysis and an action plan for cooperation and communication with stakeholders.

Research and cooperation projects:

The company has ongoing research and collaboration projects on the utilization of by-products and/or waste streams, as well as other projects supporting the promotion of the circular economy. The company is also participating in a longer-term research project on the commercialization and utilization of tailings sand.

Social Responsibility Report
Area of operation
Finland (Kemiönsaari, Nilsiä)
Contact information:
Jonas Ingves
Sustainability Specialist
Sibelco Nordic Oy Ab

Towards Sustainable Mining – TSM Suomi