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dokhra

Dokra is one of the earliest known methods of non-ferrous metal casting in the human civilization. It existed under different names in all the primitive cultures of the world and was used for everything from making jewelry to vessels to images of Gods.

 

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  In India it has survived in the tribal communities all over Orissa where it is used to make figures of Gods and animals.
Wax is first collected from the forests where the tribals live. It is kneaded, beaten and rolled into thin strands. Then a clay base is made of the object to be cast and the wax strands are wound around it. For jewelry, the clay base is omitted and the whole thing is made with thick sheets of wax with the decorative trims added. There are many ways to do this and different tribes have different styles





  The wax covered object is then covered thoroughly with a thick layer of clay, with a cup shaped opening on top. Into this cup shaped opening, pieces of brass are put and the whole thing is covered in clay to seal the metal in. Brass is usually bought second hand and cut into small pieces.

  The next stage is to make an oven out of clay and put the whole covered object inside. When it is baked, the clay hardens, the wax melts and flows out of a hole conveniently placed in the bottom, the metal also melts and flows from the top to fill the empty space left by the wax. The casting is complete. After the whole thing has cooled, the clay covering is broken open and the rough edges of the object are filed down.
walrus india
naganandini@vsnl.com