Re-examination of the outcrop of conjugate of strike-slip faults mapped by Roday et al. (1989) near forest rest house at Hirapur reveals that the main dextral strike-slip fault that strikes N35ºE and is a manifestation of the earliest NE-SW trending subhorizontal V 1 that produced extensional reef system in the Bundelkhand massif. Although the change in the stress system though 90º rotation of the principal compressive stress V 1 and V 3 (with V 2 maintaining near vertically) is correct, another point of interest is that the V 1 for the system of faults bisects the obtuse angle between the two sets and not an acute one as required by the brittle failure criterion. The sinistral strike-slip faults were probably formed by rejuvenation of the initial dextral strike-slip faults that were generated when the maximum principal compressive stress was oriented NS. The reversal of fault displacement is seen on all scales in the Bundelkhand massif. The dextral strike-slip fault related to the late stress system was preferentially produced along pre-existing tensile fractures that were generated under NE-SW directed subhorizontal V 1 . Some of these fractures were converted into sinistral strike-slip faults under NS directed maximum principal compression acting subhorizontally.
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