Table 1. Crystallization ages of Himalayan granites

High Himalayan leucogranites
Zanskar 20.0±0.5  Noble and Searle (1995)
Gangotri 22.4±0.5  Harrison et al. (1997b)
Shivling 21.9±0.5 Harrison et al. (1997b)
Manaslu 23.0±0.4  Harrison et al. (1997c)
                 19.3±0.3  Harrison et al. (1997c)
Shisha-Pangma 20.2±0.2  Searle et al. (1997)
                            17.3±0.2 Searle et al. (1997)
Rongbuk 22.0±1.0 Harrison et al. (1995)
Makalu 23.0±1.0 Schärer (1984)

 North Himalayan granites
Dolpu-Mugu 17.6±0.3  Harrison et al. (1997b)
Lhagoi Kangri 15.1±0.5 Schärer et al. (1986)
Maja 9.5±0.5 Schärer et al. (1986)
Gonto-La 12.5±0.5 Edwards and Harrison (1997)