John Britt Oilspot #3

54.63 - Kona Soda Feldspar

29.41 - Silica

4.20 - Whiting

4.20 - Dolomite

7.56 - EPK Kaolin

6.72 - Red Iron Oxide

4.20 - Cobalt Carbonate

John Britt Oilspot #1

57.26 - Kona Soda Feldspar

24.23 - Silica

4.41 - Whiting

4.41 - Dolomite

9.69 - EPK Kaolin

8.00 - Red Iron Oxide

5.00 - Cobalt Carbonate

Bailey's Oilspot

35.72 - Kona Soda Feldspar

25.52 - Custer Potash Feldspar

5.10 - Talc

5.10 - Dolomite

5.10 - Ferro Frit 3110

15.30 - EPK Kaolin

8.16 - Silica

6.00 - Red Iron Oxide

Davis Oilspot Under

57.40 - Nepheline Syenite

19.10 - Albany Slip Clay

14.40 - Burnt Umber

9.10 - Silica

Davis Oilspot Over

46.39 - Custer Potash Feldspar

13.40 - Whiting

28.87 - Silica

11.34 - EPK Kaolin

8.0 - Red Iron Oxide

Dorothy's SG-12 Oilspot

47.38 - Albany Slip Clay

38.03 - Custer Potash Feldspar

9.45 - OM4 Ball Clay

2.05 - Bone Ash

3.08 - Talc

4.50 - Red Iron Oxide

1.00 - Dark Rutile

Dorothy's OSIV Oilspot

47.45 - Albany Slip Clay

37.96 - Kona Soda Feldspar

12.24 - OM4 Ball Clay

2.35 - Borax

4.80 - Red Iron Oxide

Dorothy's Cover Glaze

46.39 - Custer Potash Feldspar

13.40 - Whiting

11.34 - EPK Kaolin

28.87 - Silica

8.00 - Red Iron Oxide

Rotten Spot

46.70 - Rotten Stone

46.70 - Custer Potash Feldspar

1.90 - Talc

1.90 - Wood Ash

2.80 - Barnard Clay

Bailey's Iron Red

47 - Custer Potash Feldspar

13 - Silica

13 - EPK Kaolin

14 - Bone Ash

2.50 - Lithium Carbonate

8 - Red Iron Oxide

OBM 0

58.70 - Custer Potash Feldspar

12.40 - Whiting

21.70 - Silica

7.20 - OM4 Ball Clay

7.70 - Red Iron Oxide

3.00 - Titanium Dioxide

Steve Irvine Iron Red

41.72 - Kona Soda Feldspar

22.24 - Silica

7.34 - Talc

6.45 - EPK Kaolin

10.23 - Bone Ash

6.45 - Whiting

5.56 - Magnesium Carbonate

11.12 - Red Iron Oxide

Randy Johnston's Tenmoku

54 - Custer Potash Feldspar

13 - Whiting

22 - Silica

6 - EPK Kaolin

2.5 - Barium Carbonate

2.5 - Zinc Oxide

7 - Red Iron Oxide

Sylvie's Clear

40.58 - Kona Soda Feldspar

12.71 - Gerstley Borate

4.24 - Barium Carbonate

8.47 - Whiting

28.91 - Silica

2.59 - Grolleg China Clay

1.99 - Ferro Frit 3110

0.50 - Zinc Oxide

0.85 - Tin Oxide

Traditional Oilspot

80.20 - Custer Potash Feldspar

5.66 - Silica

3.77 - Whiting

4.71 - Calcined Talc

5.66 - Bone Ash

8.50 - Red Iron Oxide

Montmollin Oilspot

68.40 - Kona Soda Feldspar

17.80 - Silica

4.90 - EPK Kaolin

8.90 - Talc

7.11 - Red Iron Oxide

2.00 - Cobalt Oxide

Candice Black Oilspot

65 - Kona Soda Feldspar

5 - Dolomite

5 - Whiting

5 - EPK Kaolin

20 - Silica

8 - Red Iron Oxide

5 - Cobalt Carbonate

Lost Oilspot #1

48 - Custer Potash Feldspar

23 - Silica

7 - Whiting

6 - EPK Kaolin

6 - Talc

10 - Bone Ash

9 - Red Iron Oxide

Lost Oilspot #2

45 - Custer Potash Feldspar

22 - Silica

17 - Whiting

12 - EPK Kaolin

4 - Zinc Oxide

8 - Red Iron Oxide

Lost Oilspot #3

40 - Custer Potash Feldspar

30 - Silica

10 - Whiting

10 - EPK Kaolin

10 - Talc

10 - Red Iron Oxide

Persimmon #1

52.45 - Custer Potash Feldspar

20.09 - Silica

6.12 - Gerstley Borate

6.12 - EPK Kaolin

6.12 - Talc

9.06 - Bone Ash

8.50 - Red Iron Oxide

Persimmon #2

48.45 - Custer Potash Feldspar

21.89 - Silica

7.16 - Gerstley Borate

6.26 - EPK Kaolin

6.26 - Talc

9.95 - Bone Ash

10.00 - Red Iron Oxide

Staley Tomato Red

48.21 - Kona Soda Feldspar

25.89 - Silica

7.14 - Magnesium Carbonate

7.14 - EPK Kaolin

11.60 - Bone Ash

8.00 - Red Iron Oxide