South Tibetan Detachment dividing the lower Higher Himalayan Crystalline made by leucogranite (white) overlaied by biotite-sillimanite micaschist (grey) from the upper Tibetan Sedimentary Sequence constituded by very low grade metamorphic ordovician limestones. Top to the NE sense of shear. PhotoID194
South Tibetan Detachment dividing the lower Higher Himalayan Crystalline made by leucogranite (white) overlaied by biotite-sillimanite micaschist (grey) from the upper Tibetan Sedimentary Sequence constituded by very low grade metamorphic ordovician limestones. Top to the NE sense of shear. PhotoID194
Photograph: Chiara Montomoli