Stoneware Clay #50
GoldArt 70
Bell Dark ball clay 20
Redart 10
QIT Red Dust 1
Grog (48 mesh) 5
Na2O 0.2% Al2O3 30.4% SiO2 62.5%
K2O 1.3% P2O5 0.0%
MgO 0.4% TiO2 2.0%
CaO 0.2% Fe2O3 3.0%
Loss On Ignition: 8.6%
Shrinkage : 13%
Color : Medium brown
Water absorption : 1%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #51
GoldArt 50
Bell Dark ball clay 20
Custer feldspar 10
Silica 10
QIT Red Dust 1.5
Grog (48 mesh) 5
Na2O 0.5% Al2O3 26.6% SiO2 66.3%
K2O 1.8% TiO2 1.6%
MgO 0.2% Fe2O3 2.6%
CaO 0.2%
Loss On Ignition: 7.0%
Shrinkage : 13%
Color : Medium brown
Water absorption : 1%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
Stoneware Clay #51
GoldArt 50
Bell Dark ball clay 20
Custer feldspar 10
Silica 10
QIT Red Dust 1.5
Grog (48 mesh) 5
Na2O 0.5% Al2O3 26.6% SiO2 66.3%
K2O 1.8% TiO2 1.6%
MgO 0.2% Fe2O3 2.6%
CaO 0.2%
Loss On Ignition: 7.0%
Shrinkage : 13%
Color : Medium brown
Water absorption : 1%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
--------------------------------
Stoneware Clay #52
GoldArt 60
Bell Dark ball clay 20
Custer feldspar 10
Silica 10
QIT Red Dust 1.8
Grog (48 mesh) 5
Na2O 0.5% Al2O3 27.0% SiO2 65.9%
K2O 1.8% TiO2 1.7%
MgO 0.2% Fe2O3 2.8%
CaO 0.2%
Loss On Ignition: 7.2%
Shrinkage : 14%
Color : Medium brown
Water absorption : 2.4%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #53
GoldArt 35
M&D Sledge ball clay 18
Redart 27
Custer feldspar 5
Silica 15
K2O 1.8% TiO2 1.7%
MgO 0.2% Fe2O3 2.8%
CaO 0.2%
Loss On Ignition: 7.2%
Shrinkage : 14%
Color : Medium brown
Water absorption : 2.4%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #53
GoldArt 35
M&D Sledge ball clay 18
Redart 27
Custer feldspar 5
Silica 15
QIT Red Dust 0.25
Grog (48 mesh) 5
Na2O 0.4% Al2O3 22.8% SiO2 69.2%
K2O 2.2% P2O5 0.1%
MgO 0.6% TiO2 1.3%
CaO 0.2% Fe2O3 3.3%
Loss On Ignition: 6.1%
Shrinkage : 14%
Color : Dark brown
Water absorption : 1.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #54
GoldArt 38
M&D Sledge ball clay 16
Redart 23
Custer feldspar 5
Silica 18
Grog (48 mesh) 5
Na2O 0.4% Al2O3 22.5% SiO2 70.3%
K2O 2.0% P2O5 0.1%
MgO 0.6% TiO2 1.3%
CaO 0.2% Fe2O3 2.7%
Loss On Ignition: 6.0%
Shrinkage : 14%
Color : Dark brown
Water absorption : 1.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #55
GoldArt 53
M&D Sledge ball clay 22
Custer feldspar 5
Silica 20
QIT Red Dust 1.8
Grog (48 mesh) 5
Na2O 0.3% Al2O3 24.6% SiO2 68.9%
K2O 1.2% TiO2 1.4%
MgO 0.3% Fe2O3 3.0%
CaO 0.3%
Loss On Ignition: 6.7%
Shrinkage : 14%
Color : Light brown
Water absorption : 1.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #56
EPK 40
M&D Sledge ball clay 30
Silica 15
Custer feldspar 2.5
Talc 12.5
QIT Red Dust 2
Grog (48 mesh) 5
Na2O 0.2% Al2O3 26.9% SiO2 62.9%
K2O 0.6% P2O5 0.1%
MgO 4.1% TiO2 0.7%
CaO 1.4% Fe2O3 3.0%
Loss On Ignition: 8.8%
Shrinkage : 14%
Color : Buff
Water absorption : 7%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
Stoneware Clay #80
GoldArt 45
Bell Dark ball clay 19
Custer feldspar 13
Silica 13
Redart 10
QIT Red Dust 1
Grog (48 mesh) 5
Na2O 0.6% Al2O3 24.4% SiO2 68.1%
K2O 2.3% P2O5 0.0%
MgO 0.3% TiO2 1.5%
CaO 0.2% Fe2O3 2.6%
Loss On Ignition: 6.3%
Shrinkage : 12%
Color :Medium brown
Water absorption : 1.5%
Plasticity : 10.5 (12)
Glaze behaviour : 11 (12)
----------------------------
Stoneware Clay #80
GoldArt 45
Bell Dark ball clay 19
Custer feldspar 13
Silica 13
Redart 10
Stoneware Clay #56
EPK 40
M&D Sledge ball clay 30
Silica 15
Custer feldspar 2.5
Talc 12.5
QIT Red Dust 2
Grog (48 mesh) 5
Na2O 0.2% Al2O3 26.9% SiO2 62.9%
K2O 0.6% P2O5 0.1%
MgO 4.1% TiO2 0.7%
CaO 1.4% Fe2O3 3.0%
Loss On Ignition: 8.8%
Shrinkage : 14%
Color : Buff
Water absorption : 7%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #57
GoldArt 50
Bell Dark ball clay 20
Custer feldspar 18.5
Silica 11.5
QIT RedDust 1.8
Grog (48 mesh) 5
Na2O 0.7% Al2O3 25.4% SiO2 66.9%
K2O 2.5% TiO2 1.5%
MgO 0.2% Fe2O3 2.6%
CaO 0.2%
Loss On Ignition: 6.3%
Shrinkage : 14%
Color : Medium brown
Water absorption : 0.1%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #58
GoldArt 50
Bell Dark ball clay 20
Custer feldspar 18.5
Silica 11.5
Na2O 0.7% Al2O3 24.5% SiO2 69.5%
K2O 2.6% TiO2 1.5%
MgO 0.2% Fe2O3 0.9%
CaO 0.1%
Loss On Ignition: 6.7%
Shrinkage : 14%
Color : Medium brown
Water absorption : 0.1%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #59
GoldArt 57
Bell Dark ball clay 27
Redart 14
Sand (60 mesh) 2
QIT Red Dust 1
Grog (48 mesh) 5
Na2O 0.2% Al2O3 29.0% SiO2 63.7%
K2O 1.3% P2O5 0.0%
MgO 0.4% TiO2 1.9%
CaO 0.2% Fe2O3 3.1%
Loss On Ignition: 8.3%
Shrinkage : 10.5%
Color : Dark brown
Water absorption : 0.6%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
--------------------------------
Stoneware Clay #60
Bell Dark ball clay 26
M&D Sledge ball clay 25
EPK 24
Custer feldspar 10
Silica 15
QIT Red Dust 2
Grog (48 mesh) 10
Na2O 0.4% Al2O3 28.7% SiO2 64.6%
K2O 1.4% P2O5 0.1%
MgO 0.2% TiO2 1.1%
CaO 0.4% Fe2O3 3.1%
Loss On Ignition: 7.8%
Shrinkage : 14%
Color : Buff
Water absorption : 4%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
----------------------------
Stoneware Clay #61
EPK 32
Custer feldspar 20
Bell Dark ball clay 30
Nepheline syenite 12
GoldArt 2
Silica 4
QIT Red Dust 2.4
Grog (30 mesh) 5
Grog (48 mesh) 5
Stoneware Clay #61
EPK 32
Custer feldspar 20
Bell Dark ball clay 30
Nepheline syenite 12
GoldArt 2
Silica 4
QIT Red Dust 2.4
Grog (30 mesh) 5
Grog (48 mesh) 5
Na2O 1.9% Al2O3 30.7% SiO2 60.1%
K2O 2.9% P2O5 0.1%
MgO 0.1% TiO2 0.9%
CaO 0.3% Fe2O3 3.0%
Loss On Ignition: 7.0%
Shrinkage : 14%
Color : Reddish medium brown
Water absorption : 0.1%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
--------------------------------
Stoneware Clay #62
GoldArt 50
Bell Dark ball clay 12
Redart 25
Custer feldspar 8
Silica 5
Grog (48 mesh) 10
Na2O 0.5% Al2O3 27.1% SiO2 64.7%
K2O 2.5% P2O5 0.1%
MgO 0.5% TiO2 1.6%
CaO 0.2% Fe2O3 2.9%
Loss On Ignition: 6.5%
Shrinkage : 14%
Color : Dark brown
Water absorption : 0.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #63
GoldArt 60
Bell Dark ball clay 33
Redart 7
QIT Red Dust 1
Grog (48 mesh) 5
Na2O 0.2% Al2O3 30.6% SiO2 62.7%
K2O 1.1% P2O5 0.0%
MgO 0.3% TiO2 2.0%
CaO 0.2% Fe2O3 2.7%
Loss On Ignition: 8.8%
Shrinkage : 12%
Color : Medium brown
Water absorption : 0.8%
Plasticity : 10.0 (12)
Glaze behaviour : 11.0 (12)
-----------------------------
Stoneware Clay #64
GoldArt 67
Bell Dark ball clay 33
QIT Red Dust 1
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.7% SiO2 62.4%
K2O 0.9% TiO2 2.1%
MgO 0.2% Fe2O3 2.3%
CaO 0.2%
Loss On Ignition: 9.1%
Shrinkage : 12%
Color : Medeium brown
Water absorption : 0.25%
Plasticity : 10.0 (12)
Glaze behaviour : 11.0 (12)
-------------------------------
Stoneware Clay #65
GoldArt 67
Bell Dark ball clay 33
QIT Red Dust 1.5
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.5% SiO2 62.1%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 2.8%
CaO 0.2%
Loss On Ignition: 9.1%
Shrinkage : 12%
Color : Dark brown
Water absorption : 0.6%
Plasticity : 10.0 (12)
Glaze behaviour : 11.0 (12)
-----------------------------
Stoneware Clay #66
GoldArt 67
Bell Dark ball clay 33
QIT Red Dust 2
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.4% SiO2 61.8%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 3.2%
CaO 0.2%
Loss On Ignition: 9.1%
Shrinkage : 12%
Color : Black
Water absorption : 0.1%
Plasticity : 10.0 (12)
Glaze behaviour : 11.0 (12)
Stoneware Clay #66
GoldArt 67
Bell Dark ball clay 33
QIT Red Dust 2
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.4% SiO2 61.8%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 3.2%
CaO 0.2%
Loss On Ignition: 9.1%
Shrinkage : 12%
Color : Black
Water absorption : 0.1%
Plasticity : 10.0 (12)
Glaze behaviour : 11.0 (12)
------------------------------
Stoneware Clay #67
GoldArt 36
Bell Dark ball clay 19
EPK 10
Custer feldspar 19.5
Silica 15.5
Atlas Brown Dust 2.6
Grog (48 mesh) 10
Na2O 0.7% Al2O3 26.1% SiO2 65.7%
K2O 2.4% P2O5 0.0%
MgO 0.3% TiO2 1.2%
CaO 0.3% Cr2O3 0.3%
MnO 0.2% Fe2O3 2.6%
NiO 0.1%
Loss On Ignition: 6.0%
Shrinkage : 10%
Color : Light brown
Water absorption : 0.1%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #68
GoldArt 54
Bell Dark ball clay 26
Redart 20
Grog (48 mesh) 5
Na2O 0.2% Al2O3 29.1% SiO2 63.7%
K2O 1.6% P2O5 0.0%
MgO 0.5% TiO2 1.9%
CaO 0.2% Fe2O3 2.7%
Loss On Ignition: 8.3%
Shrinkage : 12%
Color : Medium brown
Water absorption : 0.6%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #69
GoldArt 70
Bell Dark ball clay 30
QIT Red Dust 2
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.4% SiO2 61.7%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 3.2%
CaO 0.2%
Loss On Ignition: 9.0%
Shrinkage : 12%
Color : Black
Water sabsorption : 0.1%
Plasticity : 10.5 (12)
Glaze behaviour : 10 (12)
GoldArt 70
Bell Dark ball clay 30
QIT Red Dust 2
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.4% SiO2 61.7%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 3.2%
CaO 0.2%
Loss On Ignition: 9.0%
Shrinkage : 12%
Color : Black
Water sabsorption : 0.1%
Plasticity : 10.5 (12)
Glaze behaviour : 10 (12)
----------------------------
Stoneware Clay #70
GoldArt 30
Bell Dark ball clay 20
Redart 25
Custer feldspar 10
Silica 15
Grog (48 mesh) 5
Na2O 0.5% Al2O3 22.3% SiO2 70.0%
K2O 2.5% P2O5 0.1%
MgO 0.5% TiO2 1.3%
CaO 0.2% Fe2O3 2.6%
Loss On Ignition: 5.8%
Shrinkage : 12%
Color : Medium brown
Water absorption : 0.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #71
GoldArt 50
Redart 30
Silica 20
Grog (48 mesh) 10
Na2O 0.3% Al2O3 23.1% SiO2 69.5%
K2O 1.8% P2O5 0.1%
MgO 0.6% TiO2 1.5%
CaO 0.1% Fe2O3 3.1%
Loss On Ignition: 5.5%
Stoneware Clay #71
GoldArt 50
Redart 30
Silica 20
Grog (48 mesh) 10
Na2O 0.3% Al2O3 23.1% SiO2 69.5%
K2O 1.8% P2O5 0.1%
MgO 0.6% TiO2 1.5%
CaO 0.1% Fe2O3 3.1%
Loss On Ignition: 5.5%
Shrinkage : 10%
Color : Dark brown
Water absorption : 0.3%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #72
EPK 28
Bell Dark ball clay 32
Redart 15
Silica 10
Custer feldspar 15
QIT Red Dust 1
Grog (48 mesh) 10
Na2O 0.6% Al2O3 28.3% SiO2 64.1%
K2O 2.4% P2O5 0.1%
MgO 0.4% TiO2 1.0%
CaO 0.3% Fe2O3 2.9%
Loss On Ignition: 7.2%
Shrinkage : 13%
Color : Medium brown
Water absorption : 0.1%
Plasticity : 10 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #73
GoldArt 44
Bell Dark ball clay 23
Custer feldspar 14
Silica 9
Barnard slip 10
Stoneware Clay #73
GoldArt 44
Bell Dark ball clay 23
Custer feldspar 14
Silica 9
Barnard slip 10
Na2O 0.6% Al2O3 25.3% SiO2 67.0%
K2O 2.3% TiO2 1.5%
MgO 0.2% Fe2O3 2.6%
CaO 0.2%
MnO 0.3%
Volatiles:
Other 7.4%
Loss On Ignition: 6.9%
Shrinkage : 10%
Color : Dark brown
Water absorption : 0.1%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
Color : Dark brown
Water absorption : 0.1%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #74
GoldArt 45
Bell Dark ball clay 22
Custer feldspar 9
Silica 9
Redart 10
Barnard slip 5
Grog (48 mesh) 10
Na2O 0.5% Al2O3 26.8% SiO2 65.8%
K2O 2.0% P2O5 0.0%
MgO 0.4% TiO2 1.6%
CaO 0.2% Fe2O3 2.6%
MnO 0.2%
Loss On Ignition: 6.7%
Stoneware Clay #74
GoldArt 45
Bell Dark ball clay 22
Custer feldspar 9
Silica 9
Redart 10
Barnard slip 5
Grog (48 mesh) 10
Na2O 0.5% Al2O3 26.8% SiO2 65.8%
K2O 2.0% P2O5 0.0%
MgO 0.4% TiO2 1.6%
CaO 0.2% Fe2O3 2.6%
MnO 0.2%
Loss On Ignition: 6.7%
Shrinkage : 12%
Color : Dark brown
Water absorption : 1.25%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #75
GoldArt 23
Bell Dark ball clay 23
Redart 10
Custer feldspar 23
Silica 14
Barnard slip 7
Grog (48 mesh) 5
Na2O 0.8% Al2O3 21.7% SiO2 69.8%
K2O 3.3% P2O5 0.0%
MgO 0.3% TiO2 1.1%
CaO 0.2% Fe2O3 2.5%
MnO 0.2%
Loss On Ignition: 5.3%
Shrinkage : 14%
Color : Dark brown
Water absorption : 1.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
Stoneware Clay #75
GoldArt 23
Bell Dark ball clay 23
Redart 10
Custer feldspar 23
Silica 14
Barnard slip 7
Grog (48 mesh) 5
Na2O 0.8% Al2O3 21.7% SiO2 69.8%
K2O 3.3% P2O5 0.0%
MgO 0.3% TiO2 1.1%
CaO 0.2% Fe2O3 2.5%
MnO 0.2%
Loss On Ignition: 5.3%
Shrinkage : 14%
Color : Dark brown
Water absorption : 1.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #76
GoldArt 53
Bell Dark ball clay 24
Custer feldspar 9
Silica 9
Barnard slip 5
Stoneware Clay #76
GoldArt 53
Bell Dark ball clay 24
Custer feldspar 9
Silica 9
Barnard slip 5
Grog (48 mesh) 5
Na2O 0.4% Al2O3 27.0% SiO2 66.7%
K2O 1.7% TiO2 1.7%
MgO 0.2% Fe2O3 1.9%
CaO 0.1%
MnO 0.2%
Volatiles:
Other 8.0%
Loss On Ignition: 7.4%
Na2O 0.4% Al2O3 27.0% SiO2 66.7%
K2O 1.7% TiO2 1.7%
MgO 0.2% Fe2O3 1.9%
CaO 0.1%
MnO 0.2%
Volatiles:
Other 8.0%
Loss On Ignition: 7.4%
Shrinkage : 13%
Color : Dark brown
Water absorption : 0.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
Color : Dark brown
Water absorption : 0.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #77
GoldArt 45
Bell Dark ball clay 18
Custer feldspar 9
Silica 18
Redart 10
QIT Red Dust 1
Grog (48 mesh) 5
Na2O 0.4% Al2O3 23.5% SiO2 69.6%
K2O 1.9% P2O5 0.0%
MgO 0.3% TiO2 1.4%
CaO 0.2% Fe2O3 2.6%
Loss On Ignition: 6.2%
Shrinkage : 14%
Color :Medium brown
Water absorption : 0.6%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-------------------------------
Stonrware Clay #78
EPK 17
GoldArt 25
Bell Dark ball clay 17
Custer feldspar 16
Silica 8
Redart 10
Barnard slip 7
Stoneware Clay #77
GoldArt 45
Bell Dark ball clay 18
Custer feldspar 9
Silica 18
Redart 10
QIT Red Dust 1
Grog (48 mesh) 5
Na2O 0.4% Al2O3 23.5% SiO2 69.6%
K2O 1.9% P2O5 0.0%
MgO 0.3% TiO2 1.4%
CaO 0.2% Fe2O3 2.6%
Loss On Ignition: 6.2%
Color :Medium brown
Water absorption : 0.6%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-------------------------------
Stonrware Clay #78
EPK 17
GoldArt 25
Bell Dark ball clay 17
Custer feldspar 16
Silica 8
Redart 10
Barnard slip 7
Grog (48 mesh) 5
Na2O 0.6% Al2O3 26.4% SiO2 65.6%
K2O 2.7% P2O5 0.1%
MgO 0.3% TiO2 1.2%
CaO 0.2% Fe2O3 2.7%
MnO 0.2%
Loss On Ignition: 7.1%
Shrinkage : 12%
Color :Dark brown
Water absorption : 0.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #79
GoldArt 44
Bell Dark ball clay 19
Custer feldspar 18
Silica 9
Redart 10
QIT Red Dust 1
Grog (48 mesh) 5
Na2O 0.7% Al2O3 25.0% SiO2 66.9%
K2O 2.8% P2O5 0.0%
MgO 0.3% TiO2 1.4%
CaO 0.2% Fe2O3 2.6%
Loss On Ignition: 6.2%
Shrinkage : 12%
Color :Medium brown
Water absorption : 0.3%
Plasticity : 10.5 (12)
Glaze behaviour : 11 (12)
-----------------------------
Stoneware Clay #80
GoldArt 45
Bell Dark ball clay 19
Custer feldspar 13
Silica 13
Redart 10
Grog (48 mesh) 5
Na2O 0.6% Al2O3 24.4% SiO2 68.1%
K2O 2.3% P2O5 0.0%
MgO 0.3% TiO2 1.5%
CaO 0.2% Fe2O3 2.6%
Loss On Ignition: 6.3%
Shrinkage : 12%
Color :Medium brown
Water absorption : 1.5%
Plasticity : 10.5 (12)
Glaze behaviour : 11 (12)
Stoneware Clay #80
GoldArt 45
Bell Dark ball clay 19
Custer feldspar 13
Silica 13
Redart 10
QIT Red Dust 1
Grog (48 mesh) 5
Na2O 0.6% Al2O3 24.4% SiO2 68.1%
K2O 2.3% P2O5 0.0%
MgO 0.3% TiO2 1.5%
CaO 0.2% Fe2O3 2.6%
Loss On Ignition: 6.3%
Shrinkage : 12%
Color :Medium brown
Water absorption : 1.5%
Plasticity : 10.5 (12)
Glaze behaviour : 11 (12)
------------------------------
Stoneware Clay #81
M&D Sledge ball clay 27
EPK 36
Redart 10
Custer feldspar 13
Silica 9
Barnard slip 5
Grog (48 mesh) 10
Na2O 0.5% Al2O3 30.0% SiO2 62.7%
K2O 2.2% P2O5 0.1%
MgO 0.4% TiO2 0.8%
CaO 0.3% Fe2O3 2.8%
MnO 0.2%
Loss On Ignition: 7.9%
Shrinkage : 12%
Color :Dark brown
Water absorption : 0.6%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #82
M&D Sledge ball clay 30
EPK 40
Alberta slip 5
Custer feldspar 15
Silica 10
QIT Red Dust 1.15
Grog (48 mesh) 10
Na2O 0.7% Al2O3 30.9% SiO2 61.8%
K2O 2.1% P2O5 0.1%
MgO 0.4% TiO2 0.7%
CaO 0.6% Fe2O3 2.7%
Loss On Ignition: 7.8%
Shrinkage : 11%
Color :Beige
Water absorption : 0.2%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
Color :Beige
Water absorption : 0.2%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
--------------------------------
Stoneware Clay #83
M&D Sledge ball clay 30
EPK 40
Alberta slip 5
Custer feldspar 15
Silica 10
Stoneware Clay #83
M&D Sledge ball clay 30
EPK 40
Alberta slip 5
Custer feldspar 15
Silica 10
QIT Red Dust 1.45
Grog (48 mesh) 10
Na2O 0.7% Al2O3 30.9% SiO2 61.6%
K2O 2.1% P2O5 0.1%
MgO 0.4% TiO2 0.7%
CaO 0.7% Fe2O3 2.9%
Loss On Ignition: 7.8%
Shrinkage : 11%
Color :Beige
Water absorption : 0.2%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #84
M&D Sledge ball clay 30
EPK 40
Redart 5
Custer feldspar 15
Silica 10
QIT Red Dust 1.15
Grog (48 mesh) 10
Na2O 0.6% Al2O3 31.1% SiO2 61.9%
K2O 2.1% P2O5 0.1%
MgO 0.3% TiO2 0.8%
CaO 0.3% Fe2O3 2.8%
Loss On Ignition: 8.0%
Shrinkage : 11%
Color :Buff
Water absorption : 0.2%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
--------------------------------
Stoneware Clay #85
M&D Sledge ball clay 29
EPK 38
Redart 10
Custer feldspar 14
Silica 9
QIT Red Dust 1.15
Grog (48 mesh) 10
Na2O 0.6% Al2O3 30.6% SiO2 61.9%
K2O 2.2% P2O5 0.1%
MgO 0.4% TiO2 0.8%
CaO 0.3% Fe2O3 3.1%
Loss On Ignition: 7.9%
Shrinkage : 12%
Color :Brown
Water absorption : 0.9%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #86
GoldArt 65
Bell Dark ball clay 22
Redart 10
Talc 2
MgO 0.4% TiO2 0.8%
CaO 0.3% Fe2O3 3.1%
Loss On Ignition: 7.9%
Shrinkage : 12%
Color :Brown
Water absorption : 0.9%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #86
GoldArt 65
Bell Dark ball clay 22
Redart 10
Talc 2
QIT Red Dust 1.15
Grog (48 mesh) 5
Na2O 0.2% Al2O3 29.7% SiO2 62.4%
K2O 1.2% P2O5 0.0%
MgO 1.0% TiO2 2.0%
CaO 0.4% Fe2O3 3.1%
Loss On Ignition: 8.5%
Shrinkage : 12%
Color :Medium brown
Water absorption : 1.4%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
K2O 1.2% P2O5 0.0%
MgO 1.0% TiO2 2.0%
CaO 0.4% Fe2O3 3.1%
Loss On Ignition: 8.5%
Shrinkage : 12%
Color :Medium brown
Water absorption : 1.4%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-------------------------------
Stoneware Clay #87
M&D Sledge ball clay 30
EPK 40
Redart 5
Custer feldspar 15
Silica 10
QIT Red Dust 1.4
Grog (48 mesh) 10
Na2O 0.6% Al2O3 31.0% SiO2 61.8%
K2O 2.1% P2O5 0.1%
MgO 0.3% TiO2 0.8%
CaO 0.4% Fe2O3 3.0%
Loss On Ignition: 8.0%
Shrinkage : 12%
Color :Medium brown
Water absorption : 0.2%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #88
GoldArt 57
Bell Dark ball clay 27
Redart 14
Sand (60 mesh) 2
Na2O 0.2% Al2O3 28.1% SiO2 65.6%
K2O 1.4% P2O5 0.0%
MgO 0.4% TiO2 1.9%
CaO 0.2% Fe2O3 2.2%
Loss On Ignition: 8.8%
Shrinkage : 10.5%
Color :Medium brown
Water absorption : 0.6%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
---------------------------------
Stoneware Clay #89
GoldArt 60
Bell Dark ball clay 33
Redart 7
QIT Red Dust 1.15
Grog (48 mesh) 5
Na2O 0.2% Al2O3 30.6% SiO2 62.6%
K2O 1.1% P2O5 0.0%
MgO 0.3% TiO2 2.0%
CaO 0.2% Fe2O3 2.9%
Loss On Ignition: 8.8%
Shrinkage : 12%
Color :Light orange
Water absorption : 0.8%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #90
GoldArt 67
Bell Dark ball clay 33
QIT Red Dust 1.15
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.6% SiO2 62.3%
K2O 0.9% TiO2 2.1%
MgO 0.2% Fe2O3 2.5%
CaO 0.2%
Loss On Ignition: 9.1%
Shrinkage : 12%
Color :Medium buff
Water absorption : 0.2%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #91
GoldArt 67
Bell Dark ball clay 33
QIT Red Dust 1.7
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.4% SiO2 62.0%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 2.9%
CaO 0.2%
Loss On Ignition: 9.1%
Shrinkage : 12%
Color :Medium buff
Water absorption : 0.6%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #92
GoldArt 67
Bell Dark ball clay 33
QIT Red Dust 2.3
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.3% SiO2 61.6%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 3.4%
CaO 0.3%
Loss On Ignition: 9.1%
Shrinkage : 12%
Color :Orange
Water absorption : 0%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
-------------------------------
Stoneware Clay #93
GoldArt 70
Bell Dark ball clay 30
QIT Red Dust 2.3
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.3% SiO2 61.5%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 3.4%
CaO 0.2%
Loss On Ignition: 9.0%
Shrinkage : 12%
Color :Orange brown
Water absorption : 0%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #94
EPK 28
Bell Dark ball clay 32
Redart 15
Silica 10
Custer feldspar 15
QIT Red Dust 1.15
Grogf (48 mesh) 10
Na2O 0.6% Al2O3 28.3% SiO2 64.0%
K2O 2.4% P2O5 0.1%
MgO 0.4% TiO2 1.0%
CaO 0.3% Fe2O3 3.0%
Loss On Ignition: 7.2%
Shrinkage : 13%
Stoneware Clay #91
GoldArt 67
Bell Dark ball clay 33
QIT Red Dust 1.7
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.4% SiO2 62.0%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 2.9%
CaO 0.2%
Loss On Ignition: 9.1%
Shrinkage : 12%
Color :Medium buff
Water absorption : 0.6%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #92
GoldArt 67
Bell Dark ball clay 33
QIT Red Dust 2.3
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.3% SiO2 61.6%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 3.4%
CaO 0.3%
Loss On Ignition: 9.1%
Shrinkage : 12%
Color :Orange
Water absorption : 0%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
-------------------------------
Stoneware Clay #93
GoldArt 70
Bell Dark ball clay 30
QIT Red Dust 2.3
Grog (48 mesh) 5
Na2O 0.2% Al2O3 31.3% SiO2 61.5%
K2O 0.9% TiO2 2.1%
MgO 0.3% Fe2O3 3.4%
CaO 0.2%
Loss On Ignition: 9.0%
Shrinkage : 12%
Color :Orange brown
Water absorption : 0%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #94
EPK 28
Bell Dark ball clay 32
Redart 15
Silica 10
Custer feldspar 15
QIT Red Dust 1.15
Grogf (48 mesh) 10
Na2O 0.6% Al2O3 28.3% SiO2 64.0%
K2O 2.4% P2O5 0.1%
MgO 0.4% TiO2 1.0%
CaO 0.3% Fe2O3 3.0%
Loss On Ignition: 7.2%
Shrinkage : 13%
Color :Medium brown
Water absorption : 0%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #95
GoldArt 45
Bell Dark ball clay 18
Custer feldspar 9
Silica 18
Redart 10
QIT Red Dust 1.15
Grog (48 mesh) 5
Na2O 0.4% Al2O3 23.4% SiO2 69.6%
K2O 1.9% P2O5 0.0%
MgO 0.3% TiO2 1.4%
CaO 0.2% Fe2O3 2.7%
Loss On Ignition: 6.2%
Shrinkage : 14%
Color :Medium brown
Water absorption : 0.6%
Plasticity : 10.0 (12)
Glaze behaviour : 12 (12)
-----------------------------
Stoneware Clay #96
GoldArt 44
Bell Dark ball clay 19
Custer feldspar 18
Silica 9
Redart 10
QIT Red Dust 1.15
Grog (48 mesh) 5
Na2O 0.7% Al2O3 25.0% SiO2 66.8%
K2O 2.8% P2O5 0.0%
MgO 0.3% TiO2 1.4%
CaO 0.2% Fe2O3 2.7%
Loss On Ignition: 6.2%
Shrinkage : 12%
Color :Medium brown
Water absorption : 0.3%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
------------------------------
Stoneware Clay #97
GoldArt 45
bell daek ball clay 19
Custer feldspar 13
Silica 13
Redart 10
QIT Red Dust 1.15
Grog (48 mesh) 5
Na2O 0.6% Al2O3 24.4% SiO2 68.0%
K2O 2.3% P2O5 0.0%
MgO 0.3% TiO2 1.5%
CaO 0.2% Fe2O3 2.7%
Loss On Ignition: 6.3%
Shrinkage : 12%
Color :Medium brown
Water absorption : 1.5%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
-------------------------------
Stoneware Clay #98
GoldArt 36
Bell Dark ball clay 19
EPK 10
Custer feldspar 19.5
Silica 15.5
Atlas Brown Dust 3.6
Grog (48 mesh) 10
Na2O 0.7% Al2O3 25.8% SiO2 65.1%
K2O 2.4% P2O5 0.0%
MgO 0.3% TiO2 1.2%
CaO 0.4% Cr2O3 0.5%
MnO 0.2% Fe2O3 3.1%
NiO 0.2%
Loss On Ignition: 5.9%
Shrinkage : 10%
Color :Dark brown
Water absorption : 0%
Plasticity : 10.5 (12)
Glaze behaviour : 12 (12)
--------------------------------
Stoneware Clay #99
GoldArt 55
Redart 30
Silica 15
Grog (48 mesh) 10
Na2O 0.3% Al2O3 24.6% SiO2 67.7%
K2O 1.9% P2O5 0.1%
MgO 0.6% TiO2 1.6%
CaO 0.1% Fe2O3 3.2%
Loss On Ignition: 5.9%
Shrinkage : 10%
Color :Dark brown
Water absorption : 2.5%
Plasticity : 10.0 (12)
Glaze Behaviour : 12 (12)
-----------------------
