The Maharashtra Anti Terrorism Squad has seized over seven kg of natural uranium worth about Rs 21.30 crore and arrested two persons in this connection, an official said on Thursday.
The substance is 'highly radioactive and dangerous to human life', the ATS official said, quoting a report of an analysis conducted by the Bhabha Atomic Research Centre.
Acting on a specific information, the Nagpada unit of the ATS had apprehended a 27-year-old Thane resident, Jigar Pandya, with some small pieces of the valuable substance on February 14 this year, he said.
Pandya was allegedly trying to sell it illegally and was in search of a possible customer, he said.
During his interrogation, the ATS team got information that the uranium pieces were given to him by one Abu Tahir Afzal Husain Choudhary (31), a resident of Mankhurd in the eastern suburbs of Mumbai, the official said.
The ATS subsequently nabbed Choudhary from the premises of Kurla Scrap Association in Mankhurd and seized 7.1 kg of natural uranium from his possession, he said.
The seized uranium was sent to BARC at Trombay for analysis, he said, and its report mentioned that the substance was natural uranium, which is 'highly radioactive and dangerous to human life'.
The report received from the research centre mentioned that the substance was natural uranium, which is 'highly radioactive and dangerous to human life', he said.
Deputy Inspector General, ATS, Shivdeep Lande said the seized natural uranium has a purity above 90 per cent.
"The ATS is investigating how the accused persons knew the substance was uranium," he said.
The anti-terror agency is also verifying from where the accused had procured the 'highly radioactive' substance and to whom they were trying sell it, he said.
The ATS on Wednesday registered a case under provisions of the Atomic Energy Act 1962, based on a complaint by the regional director, central region, Atomic Minerals Directorate of Exploration of Research, Nagpur, he said.
The two accused were on Wednesday produced before a local court which remanded them in the custody of the ATS till May 12, the official said.