87Sr/86Sr ratios and REEs patterns of Indian Basmati rice samples were evaluated for geographical tracer.
Uttar Pradesh originated rice found comparatively more radiogenic for 87Sr/86Sr.
Indian Basmati rice showed significant different 87Sr/86Sr ratios than other regions.
Strong correlation observed between 87Sr/86Sr of rice, silicates, carbonates and irrigation water.
Water seems to be the possible source of Sr in rice plant.