2023
General information and occurrence
Feldspar raw materials are the natural accumulations of various types of feldspar and feldspar-quartzitic rocks rich in alkali (Na2O + K2O equal at least 6.5%). The deposits of feldspar raw materials occur in Dolnośląskie and Małopolskie Voivodeships. These raw materials include leucogranites occurring in the various regions of the Lower Silesian area i.e. in the vicinities of Strzeblów and in Izera Mts. (Kopaniec vicinities). The feldspar raw materials are also represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts.). Other raw materials of that type occurring in the Silesian-Cracow region are: potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa.
The feldspar is one of the major raw materials in the ceramic industry. It is used in the form of powders and feldspar-quartz aggregates in the manufacture of the high-class porcelain and bone china, ceramic tiles, sanitary ceramics, enamel materials and in the glass industry. The feldspar raw materials are also recovered as by-products in the quarrying of granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Resources and output
Table 1 shows the current state of exploration and development of feldspar raw material deposits.
Table 1. Feldspar raw materials – million tonnesThe anticipated economic resources of feldspar raw materials decreased by 0.04 million tonnes due to the exploitation and in 2023 amounted to 139.00 million tonnes. There was only 1 deposit exploited: Pagórki Wschodnie whereas the exploitation from the Stary Łom deposit was on hold for the 2nd consecutive year. Still, in spite of a valid exploitation concession, the output from the Karpniki deposit (abandoned in 2011) was not resumed.
The anticipated economic resources of the exploited deposits account only for 4.13% of the total anticipated economic resources. The majority of anticipated economic resources are the resources within non-exploited deposits. The economic resources of the exploited deposits decreased by 0.03 thousand tonnes due to the exploitation and losses and amounted to 5.74 million tonnes in 2023.
The feldspar raw materials output amounted to 46.93 thousand tonnes in 2023 and it was the 2nd consecutive year of the output growth after 4 years of a declining tendency. The exploitation from the Pagórki-Wschodnie deposit continued.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2023.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
The prognostic resources of the feldspar raw materials are currently being assessed at 61.35 million tonnes, whereas the prospective resources at 37.27 million tonnes*.
Prepared by: Agnieszka Malon
* Sroga C., Lewicka E., 2020 – ‘Kopaliny skaleniowe (feldspar, Na-feldspar, K-feldspar)’. In: ‘Bilans perspektywicznych zasobów kopalin Polski wg stanu na 31.12.2018 r.’ (eds. Szamałek K., Szuflicki M., Mizerski W.): 329-334. PIG-PIB, Warszawa [in Polish].
2022
General information and occurrence
Feldspar raw materials are the natural accumulations of various types of feldspar and feldspar-quartzitic rocks rich in alkali (Na2O + K2O equal at least 6.5%). The deposits of feldspar raw materials occur in Dolnośląskie and Małopolskie Voivodeships. These raw materials include leucogranites occurring in the various regions of the Lower Silesian area i.e. in the vicinities of Strzeblów and in Izera Mts. (Kopaniec vicinities). The feldspar raw materials are also represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts.). Other raw materials of that type occurring in the Silesian-Cracow region are: potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa.
The feldspar is one of the major raw materials in the ceramic industry. It is used in the form of powders and feldspar-quartz aggregates in the manufacture of the high-class porcelain and bone china, ceramic tiles, sanitary ceramics, enamel materials and in the glass industry. The feldspar raw materials are also recovered as by-products in the quarrying of granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Resources and output
Table 1 shows the current state of exploration and development of feldspar raw material deposits.
The anticipated economic resources of feldspar raw materials decreased by 0.01 million tonnes due to the exploitation and in 2022 amounted to 139.04 million tonnes. There was only 1 deposit exploited: Pagórki Wschodnie whereas the exploitation from the Stary Łom deposit was on hold. Still, in spite of a valid exploitation concession, the output from the Karpniki deposit (abandoned in 2011) was not resumed.
The anticipated economic resources of the exploited deposits account only for 4.16% of the total anticipated economic resources. The majority of anticipated economic resources are the resources within non-exploited deposits. The economic resources of the exploited deposits decreased by 0.02 thousand tonnes due to the exploitation and amounted to 5.77 million tonnes in 2022.
The feldspar raw materials output amounted to 15.03 thousand tonnes in 2022 and it was the 1st year of a slight output growth (by 3.92 thousand tonnes) after 4 years of a declining tendency. The exploitation from the Pagórki-Wschodnie deposit continued, whereas in the case of the Stary Łom deposit the exploitation was on hold.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2022.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
The prognostic resources of the feldspar raw materials are currently being assessed at 61.35 million tonnes, whereas the prospective resources at 37.27 million tonnes*.
Prepared by: Agnieszka Malon
* Sroga C., Lewicka E., 2020 – ‘Kopaliny skaleniowe (feldspar, Na-feldspar, K-feldspar)’. In: ‘Bilans perspektywicznych zasobów kopalin Polski wg stanu na 31.12.2018 r.’ (eds. Szamałek K., Szuflicki M., Mizerski W.): 329-334. PIG-PIB, Warszawa [in Polish].
2021
General information and occurrence
Feldspar raw materials are the natural accumulations of various types of feldspar and feldspar-quartzitic rocks rich in alkali (Na2O + K2O equal at least 6.5%). The deposits of feldspar raw materials occur in Dolnośląskie and Małopolskie Voivodeships. These raw materials include leucogranites occurring in the various regions of the Lower Silesian area i.e. in the vicinities of Strzeblów and in Izera Mts. (Kopaniec vicinities). The feldspar raw materials are also represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts.). Other raw materials of that type occurring in the Silesian-Cracow region are: potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa.
The feldspar is one of the major raw materials in the ceramic industry. It is used in the form of powders and feldspar-quartz aggregates in the manufacture of the high-class porcelain and bone china, ceramic tiles, sanitary ceramics, enamel materials and in the glass industry. The feldspar raw materials are also recovered as by-products in the quarrying of granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Resources and output
Table 1 shows the current state of exploration and development of feldspar raw material deposits.
The anticipated economic resources of feldspar raw materials decreased by 0.03 million tonnes due to the exploitation and in 2021 amounted to 139.05 million tonnes. There were two deposits exploited: Pagórki Wschodnie and Stary Łom. Still, in spite of a valid exploitation concession, the output from the Karpniki deposit was not resumed.
The anticipated economic resources of the exploited deposits account only for 4.16% of the total anticipated economic resources. The majority of anticipated economic resources are the resources within non-exploited deposits. The economic resources of the exploited deposits increased more than twice as a result of a new deposit development plan elaboration for the Stary Łom deposit and amounted to 5.79 million tonnes in 2021.
The feldspar raw materials output amounted to only 11.11 thousand tonnes in 2021. It was the 3rd consecutive year with the significant output drop – in comparison with the previous year by more than 60%, and the 4th consecutive one with the decrease after the 5 consecutive years of its growth. The exploitation level of the raw material from the Stary Łom deposit was equal 7.51 thousand tonnes (in 2020 it was 29.44 thousand tonnes) and the output from the Pagórki Wschodnie deposit restarted.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2021.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
The prognostic resources of the feldspar raw materials are currently being assessed at 61.35 million tonnes, whereas the prospective resources at 37.27 million tonnes*.
Prepared by: Agnieszka Malon
* Sroga C., Lewicka E., 2020 – ‘Kopaliny skaleniowe (feldspar, Na-feldspar, K-feldspar)’. In: ‘Bilans perspektywicznych zasobów kopalin Polski wg stanu na 31.12.2018 r.’ (eds. Szamałek K., Szuflicki M., Mizerski W.): 329-334. PIG-PIB, Warszawa [in Polish].
2020
General information and occurrence
Feldspar raw materials are the natural accumulations of various types of feldspar and feldspar-quartzitic rocks rich in alkali (Na2O + K2O equal at least 6.5%). The deposits of feldspar raw materials occur in Dolnośląskie and Małopolskie Voivodeships. These raw materials include leucogranites occurring in the various regions of the Lower Silesian area i.e. in the vicinities of Strzeblów and in Izera Mts. (Kopaniec vicinities). The feldspar raw materials are also represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts.). Other raw materials of that type occurring in the Silesian-Cracow region are: potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa.
The feldspar is one of the major raw materials in the ceramic industry. It is used in the form of powders and feldspar-quartz aggregates in the manufacture of the high-class porcelain and bone china, ceramic tiles, sanitary ceramics, enamel materials and in the glass industry. The feldspar raw materials are also recovered as by-products in the quarrying of granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Resources and output
Table 1 shows the current state of exploration and development of feldspar raw material deposits.
The anticipated economic resources of feldspar raw materials decreased by 0.02 million tonnes due to the exploitation and losses and in 2020 amounted to 139.08 million tonnes. There was only one active mine in 2020 – exploited Stary Łom deposit. In turn, Karpniki deposit was classified as abandoned due to the lack of exploitation since 2010 and in spite of the valid exploitation concession.
The anticipated economic resources of the exploited deposits account only for 4.18% of the total anticipated economic resources. The majority of anticipated economic resources are the resources within non-exploited deposits. The economic resources of the exploited deposits account for 45% of the anticipated economic resources of these deposits.
The output of the feldspar raw materials amounted to 29.44 thousand tonnes in 2020. It was the 2nd consecutive year with the significant output drop – in comparison with the previous year by 12.72 thousand tonnes (it means by 30%), and the 3rd consecutive one with the decrease after the 5 consecutive years of its growth. The output of the raw material from Stary Łom deposit decreased by 7.57 thousand tonnes in comparison with 2019, whereas the exploitation from Pagórki Wschodnie deposit was on hold.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2020.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
The prognostic resources of the feldspar raw materials are currently being assessed at 61.35 million tonnes, whereas the prospective resources at 37.27 million tonnes*.
Prepared by: Agnieszka Malon
* Sroga C., Lewicka E., 2020 – ‘Kopaliny skaleniowe (feldspar, Na-feldspar, K-feldspar)’. In: ‘Bilans perspektywicznych zasobów kopalin Polski wg stanu na 31.12.2018 r.’ (eds. Szamałek K., Szuflicki M., Mizerski W.): 329-334. PIG-PIB, Warszawa [in Polish].
2019
General information and occurrence
Feldspar raw materials are the natural accumulations of various types of feldspar and feldspar-quartz rocks rich in alkali (Na2O + K2O equal at least 6.5%). The deposits of feldspar raw materials occur in Dolnośląskie and Małopolskie Voivodeships. These raw materials include leucogranites occurring in the various regions of the Lower Silesian area i.e. in the vicinities of Strzeblów and in Izera Mts. (Kopaniec vicinities). The feldspar raw materials are also represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts.). Other raw materials of that type occurring in the Silesian-Cracow region are: potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa.
The feldspar is one of the major raw materials in the ceramic industry. It is used in the form of powders and feldspar-quartz aggregates in the manufacture of the high-class porcelain and bone china, ceramic tiles, sanitary ceramics, enamel materials and in the glass industry. The feldspar raw materials are also recovered as by-products in the quarrying of granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Resources and output
Table 1 shows the current state of exploration and development of feldspar raw material deposits.
The anticipated economic resources decreased by 0.04 million tonnes due to the exploitation and losses and in 2019 amounted to 139.10 million tonnes.
The economic resources of the exploited deposits account for 32% of the anticipated economic resources of these deposits. The output of the feldspar raw materials amounted to 42.16 thousand tonnes in 2019. It was the significant drop in comparison with 2018 (by 29.32 thousand tonnes – it means by 41%) and the 2nd consecutive year with the output decline after the 5 consecutive years of its growth. The output of the raw material from Stary Łom deposit decreased by 5.55 thousand tonnes in comparison with 2018, whereas the exploitation from Pagórki Wschodnie deposit dropped from 28.92 thousand tonnes to only 5.15 thousand tonnes in 2019.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2019.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
The prognostic resources of the feldspar raw materials are currently being assessed at 61.35 million tonnes, whereas the prospective resources at 37.27 million tonnes*.
Prepared by: Agnieszka Malon
* Sroga C., Lewicka E., 2020 – ‘Kopaliny skaleniowe (feldspar, Na-feldspar, K-feldspar)’. In: ‘Bilans perspektywicznych zasobów kopalin Polski wg stanu na 31.12.2018 r.’ (eds. Szamałek K., Szuflicki M., Mizerski W.): 329-334. PIG-PIB, Warszawa.
2018
Feldspar raw materials are natural accumulations of various types of feldspar and feldspar-quartz rocks rich in alkali (Na2O + K2O equal at least 6.5%). Deposits of feldspar raw materials occur in Dolnośląskie and Małopolskie Voivodeships. These raw materials include leucogranites occurring in various regions of the Lower Silesian area i.e. in the vicinities of Strzeblów and in Izera Mts. (Kopaniec vicinities). Feldspar raw materials are also represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts.). Other raw materials of that type occurring in the Silesian-Cracow region are: potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzów.
Feldspar is one of the major raw materials in the ceramic industry. It is used in the form of powders and feldspar-quartz aggregates in the manufacture of the high-class porcelain and bone china, ceramic tiles, sanitary ceramics, enamel materials and in the glass industry. Feldspar raw materials are also recovered as by-products in the quarrying of granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Table 1 shows the current state of exploration and development of feldspar raw material deposits.
Anticipated economic resources decreased in 2018 by 0.07 million tonnes due to the exploitation and losses.
Economic resources of exploited deposits account for 32% of anticipated economic resources of these deposits. The output of feldspar raw materials decreased in 2018 by 19.72 thousand tonnes in relation to the previous year and amounted to 71.48 thousand tonnes. After the period of five consecutive years with the output growth, this was the first year of the feldspar raw materials exploitation drop. The output from Stary Łom deposit declined more than twice (by 47.14 thousand tonnes), whereas the output from Pagórki Wschodnie deposit increased almost twenty times over (by 27.42 thousand tonnes).
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2018.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
Prepared by: Agnieszka Malon
2017
Deposits of feldspar raw materials represent natural accumulations of various types of feldspar and feldspar-quartz rocks rich in alkali (Na2O + K2O equal at least 6.5%). Deposits occur in Dolnośląskie and Małopolskie Voivodeships. The rocks include leucogranites occurring in various regions of the Lower Silesian area i.e. in the vicinities of Strzeblów and in Izera Mts. (Kopaniec vicinities). Feldspar raw materials are also represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts.). Other raw materials occurrying in the Silesian-Cracow region are: potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzów.
Feldspar is one of the major raw materials in the ceramic industry. It is used in the form of various powders and feldspar-quartz aggregates in the manufacture of high-class porcelain and bone china, ceramic tiles, sanitary ceramics and enamel materials and in the glass industry. Feldspar raw materials are also recovered as by-products in quarrying granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Table 1 shows the current state of exploration and development of feldspar raw material deposits.
Anticipated economic resources decreased in 2017 by 0.09 million tonnes due to the exploitation and losses.
Economic resources of exploited deposits account for 33% of anticipated economic resources of these deposits. The output of feldspar raw materials increased in 2017 by 3.06 thousand tonnes in relation to the previous year and amounted to 91.20 thousand tonnes (Table 1). It was the fifth consecutive year with the increasing exploitation (almost entirely from Stary Łom deposit) – started from the level of 10 thousand tonnes in 2012.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2017.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
Prepared by: Agnieszka Malon
2016
Deposits of feldspar raw materials represent natural accumulations of various kinds of feldspar and feldspar-quartz rocks rich in alkali (Na2O + K2O equal at least 6.5%). Deposits occur in Dolnośląskie and Małopolskie Voivodeships. The rocks include leucogranites occurring in various parts of the Lower Silesian area i.e. in the vicinities of Strzeblów and in Izera Mts. (Kopaniec vicinities). Other feldspar raw materials are represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts.), potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa in the Silesian-Cracow region.
Feldspar is one of the major raw material in the ceramic industry. It is used in the form of various powders and feldspar-quartz aggregates in the manufacture of high-class porcelain and bone china, ceramic tiles, sanitary ceramics and enamel materials and in glass industry. Feldspar raw materials are also recovered as by-products in quarrying granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Table 1 shows the current state of exploration and development of feldspar raw material deposits.
Anticipated economic resources increased in 2016 by 1.99 million tonnes due to the approving of a new documentation with recalculated resources for Stary Łom deposit – the deposit area was enlarged towards the south and south-west and the horizontal border was lowered.
Economic resources of exploited deposits account for 33% of anticipated economic resources of these deposits. Production of feldspar raw materials increased in 2016 by 11.60 thousand tonnes in relation to the previous year and amounted to 88.14 thousand tonnes (Table 1).
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2016.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
Prepared by: Agnieszka Malon
2015
Deposits of feldspar raw material represent natural accumulations of various kinds of feldspar and feldspar-quartz rocks rich in alkali (Na2O + K2O equal at least 6.5%). The rocks include leucogranites occurring in the vicinities of Strzeblów (Pagórki Wschodnie deposit) and Izera Mts (Kopaniec deposit) and other parts of the Lower Silesian region. Other feldspar raw materials are represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Sośnia Mts in the Jelenia Góra Basin (Sudety Mts) and potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzów in the Silesian-Cracow region.
Feldspar is one of the major raw material in the ceramic industry. It is used in the form of various powders and feldspar-quartz aggregates in the manufacture of high-class porcelain and bone china, ceramic tiles, sanitary ceramics and enamel materials and in glass industry. Feldspar raw materials are also recovered as by-products in quarrying granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Table 1 shows the current state of exploration and development of feldspar raw material deposits.
Anticipated economic resources decreased in 2015 due to the output and amounted to 137.31 million tonnes.
In 2015 economic resources of developed deposits accounted for 38% of anticipated economic resources of these deposits. Production of feldspar raw materials increased in 2015 by 7.63 thousand tonnes in relation to the previous year and amounted to 76.54 thousand tonnes (Table 1).
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2015.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
Prepared by: Agnieszka Malon
2014
Deposits of feldspar raw material represent natural accumulations of various kinds of feldspar and feldspar-quartz rocks rich in alkali (Na2O + K2O equal at least 6.5%). The rocks include leucogranites occurring in the vicinities of Strzeblów (Pagórki Wschodnie deposit) and Izera Mts (Kopaniec deposit) and other parts of the Lower Silesian region. Other feldspar raw materials are represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts) and potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa in the Silesian-Cracow region.
Feldspar is one of the major raw material in the ceramic industry. It is used in the form of various powders and feldspar-quartz aggregates in the manufacture of high-class porcelain and bone china, ceramic tiles, sanitary ceramics and enamel materials and in glass industry. Feldspar raw materials are also recovered as by-products in quarrying granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Table 1 shows the current state of exploration and development of deposits of feldspar raw material.
Anticipated economic resources decreased in 2014 due to the output and amounted to 137.39 million tonnes.
In 2014 economic resources of developed deposits increased by 377 thousand tonnes – due to the new mine development plan approved for Pagórki Wschodnie deposit. Production of feldspar raw materials doubled in 2014 in relation to the previous year (due to the increasing production from Stary Łom deposit) and amounted to 68.91 thousand tonnes. The exploitation from Pagórki Wschodnie deposit was revived in 2014.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2014.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
Prepared by: Agnieszka Malon
2013
Deposits of feldspar raw material represent natural accumulations of various kinds of feldspar and feldspar-quartz rocks rich in alkali (Na2O + K2O equal at least 6.5%). The rocks include leucogranites occurring in the vicinities of Strzeblów (Pagórki Wschodnie deposit) and Izera Mts (Kopaniec deposit) and other parts of the Lower Silesian region. Other feldspar raw materials are represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts) and potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa in the Silesian-Cracow region.
Feldspar is one of the major raw material in the ceramic industry. It is used in the form of various powders and feldspar-quartz aggregates in the manufacture of high-class porcelain and bone china, ceramic tiles, sanitary ceramics and enamel materials and in glass industry. Feldspar raw materials are also recovered as by-products in quarrying granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Table 1 shows the current state of exploration and development of deposits of feldspar raw material.
Anticipated economic resources decreased in 2013 due to the output and amounted to 137.45 million tonnes in 2013.
In 2013 economic resources of developed deposits were estimated at 5.19 million tonnes. Production of feldspar raw materials increased quadruple in 2013 in relation to the previous year (production increased from Stary Łom deposit) and amounted to 37.43 thousand tonnes.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2013.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles.
Prepared by: Agnieszka Malon
2012
Deposits of feldspar raw material represent natural accumulations of various kinds of feldspar and feldspar-quartz rocks rich in alkali (Na2O + K2O equal at least 6.5%). The rocks include leucogranites occurring in the vicinities of Strzeblów (Pagórki Wschodnie deposit) and Izera Mts (Kopaniec deposit) and other parts of the Lower Silesian region. Other feldspar raw materials are represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts) and potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa in the Silesian-Cracow region.
Feldspar is one of the major raw material in the ceramic industry. It is used in the form of various powders and feldspar-quartz aggregates in the manufacture of high-class porcelain and bone china, ceramic tiles, sanitary ceramics and enamel materials and in glass industry. Feldspar raw materials are also recovered as by-products in quarrying granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Table 1 shows the current state of exploration and development of deposits of feldspar raw material.
Anticipated economic resources increased due to new documentation accepted for Pagórki Wschodnie deposit and amounted to 137.49 million tonnes in 2012.
In 2012 economic resources of developed deposits were estimated at 5.22 million tonnes. Production of feldspar raw materials decreased in 2012 in relation to the previous year (Pagórki Wschodnie deposit was not exploited) and amounted to 9.35 thousand tonnes.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2012.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles. Therefore, the imported feldspar material is characterized by parameters allowing its use in ceramic industry (pottery and sanitary ceramics) and electrotechnical and glass branches of industry. This material is rich in alkali whereas content of coloring oxides is low.
Prepared by: Agnieszka Malon
2011
Deposits of feldspar raw material represent natural accumulations of various kinds of feldspar and feldspar-quartz rocks rich in alkali (Na2O + K2O equal at least 6.5%). The rocks include leucogranites occurring in the vicinities of Strzeblów (Pagórki Wschodnie deposit) and Izera Mts (Kopaniec deposit) and other parts of the Lower Silesian region. Other feldspar raw materials are represented by feldspars of porphyry varieties of the Karkonosze granites from the vicinities of Karpniki, Maciejowa and Góra Sośnia in the Jelenia Góra Basin (Sudety Mts) and potassium trachyte from Siedlec and Kwaczała arcose from Wygiełzowa in the Silesian-Cracow region.
Feldspar is one of the major raw material in the ceramic industry. It is used in the form of various powders and feldspar-quartz aggregates in the manufacture of high-class porcelain and bone china, ceramic tiles, sanitary ceramics and enamel materials and in glass industry. Feldspar raw materials are also recovered as by-products in quarrying granites rich in potassium feldspar.
Feldspar raw materials deposits are presented on the map.
Table 1 shows the current state of exploration and development of deposits of feldspar raw material.
Anticipated economic resources decreased due to output and losses by 0.2 million tonnes and amounted to 137.04 million tones in 2011.
In 2011, economic resources of developed deposits were estimated at 5.23 million tonnes. Production of feldspar raw materials decreased in 2011 in relation to that from the previous year (Karpniki deposit was not exploited) and amounted to 25.79 thousand tonnes.
The figure given below shows changes in resources and production of feldspar raw materials in Poland in the years 1989-2011.
The demand for feldspar raw materials remains high in Poland. The domestic production of feldspar is used mainly in the manufacture of ceramic tiles. Therefore, the imported feldspar material is characterized by parameters allowing its use in ceramic industry (pottery and sanitary ceramics) and electrotechnical and glass branches of industry. This material is rich in alkali whereas content of coloring oxides is low.
Prepared by: Agnieszka Malon