1855.] Proceedings of the Asiatic Society. 727 



No. 11. Granular Indianite containing chlorite, useful in the 

 bodies of stone ware. 



No. 12. Yellow ochron marl from coal measures, Jeypore. 



No. 13. Blue shale from the coal measures, Jeypore. 



No. 14. Yellow sandy ochre from the coal measures, Jeypore. 



No. 15. "White soft aluminous kaolin, from the vicinity of 

 Golaghat. This with No. 1, and No. 2, ought to make first rate 

 porcelain. 



No. 16. Red ochre from the Naga hills useful for coloring glazes 

 and painting pottery or porcelain. 



No. 17. Tough black clay from the river bank Golaghat, useful 

 for pottery, roofing and paving tiles, requires to be mixed with 2 

 parts of slaty clay or shale No. 13. 



No. 18. White ball clay useful for fire-bricks, seggars and 

 stoneware. 



No. 19. Tough blue clay, useful for stoneware and for seggars 

 with equal parts of No. 18. 



No. 20. Yellow sandy clay too coarse except for brick-making, 

 to be used with tough brown clay or No. 21. 



No. 21. Tough black clay useful for bricks and tiles. 



No. 22. Potter's clay unwashed. This is like Stourbridge fire 

 clay, used for seggars, fire-bricks, stoneware and chemical ware. 



No. 23. Fine silt used for making bath bricks. 



No. 24. Yellow silt used for bath bricks for sharpening knives. 



No. 25. Grey silt from the bed of a tank (a very sandy clay of 

 little use.) 



No. 26. Eed ochre (washed) used for coloring pottery. 



No. 27. Slaty clay or shale used for bricks along with No. 22, 

 or No. 18. 



No. 28. Tough blue clay from the coal measures, Jeypore, used 

 for pottery and making artificial hydraulic cement. 



No. 29. Quartz and felspar pebbles from the hot springs near 

 Golaghat . 



No. 30. Fossil wood and bones or horns converted into yellow 

 ochre. 



No. 31. Soft aluminous shale or Polier slate used for polishing 

 and burnishing metals. 



5 c 



