Guar gum is derived from guar seeds (cluster beans), a legume crop that grows in semi arid regions of Rajasthan, Gujarat and Haryana. Rajasthan is major guar seed grower. In 2014-15, production of guar seed stood at 1.75 million tonnes, which led to extraction of nearly 450,000 tonnes of guar gum during the said period. Guar gum having the industrial value.