It is named after the Gomti river, where it was first found in India. Being calcium phosphate, it connects its energy with the universe very quickly. Like the wheels of a vehicle running at 120 km/h it takes you to your goal ahead of time, and it ends all chakkars, whether court cases, spirit trouble or business problems.
White ones are the most common, red and yellow ones are found less, and blue ones exist in some foreign seas and rivers but are hardly available; yellow gomti chakra is special for wealth. It is also used in tantra, mantra, vashikaran, uchchatan and stambhan, but here only its vastu uses are taught.