North-east zone - White marble enhances positive energy sources as it reflects and polarises sunlight. Also white color is the color of 'jal tatwa' and the north-east zone requires the qualities of the jal tatwa.
South-east zone - Agra red stone or any other pink colored stone provides the necessary loading to compensate the energy sink and the red color representing 'agni tatwa ' satisfies the requirements of this zone. South-west zone - Yellow colored stone as yellow jaisalmer stone represent the 'prithvi tatwa' and hence orients the 'gurutwa' (heaviness) towards this zone. Gurutwa is required to compensate the sink-sink combination in this zone. |
North-west zone - Kota or blue tandoor stone is suitable for this zone. Blue color represents 'vayu tatwa' matching the qualitative requirements of this zone.