1949

Rare Minerals Survey Unit brought under Atomic Energy Commission on July 29 and renamed as ‘Raw Materials Division’ (RMD), with Headquarters at New Delhi.

   
1951 

Discovery of uranium deposit at Jaduguda, Singhbhum district, Jharkhand. First borehole drilled by the Associated Drilling Company, London.

   
1955

Procurement of four drilling rigs and commencement of exploratory drilling departmentally in the Singhbhum district, Jharkhand.
Commencement of Airborne radiometric surveys.
Indigenous fabrication of field instruments for exploration of Atomic Minerals.

   
1956

Discovery of uranium mineralisation at Umra, Udaipur district, Rajasthan.

   
1957

Exploratory mining commenced at Umra, Udaipur district, Rajasthan.
Exploratory mining commenced at Jadugoda, Singhbhum district, Jharkhand

   
1958

Renaming of RMD as ‘Atomic Minerals Division’ (AMD).

   
1962

Exploratory mining commenced at Bhatin, Singhbhum district, Jharkhand.

   
1963

Exploratory mining started at Narwapahar, Singhbhum district, Jharkhand.

   
1964

Fabrication and installation of Mass Spectrometer and Proton Precession Magnetometer at New Delhi.

   
1966

Evaluation and resource estimation of Jaduguda uranium deposit, Singhbhum district, Jharkhand was completed.

   
1970

Evaluation and resource estimation of Narwapahar uranium deposit, Singhbhum district, Jharkhand was completed.

   
1971

Discovery of xenotime occurrence at Kunkuri, Raigarh district, Chattisgarh.

   
1972

Evaluation and reserve estimation of heavy mineral resources of Chhatrapur, Berhampur district, Orissa and Neendakara-Kayankulam, Kerala were completed.

   
1973

Discovery of uranium deposit at Bodal, Rajnandagaon district, Chattisgarh.

   
1974

AMD Headquarters shifted from New Delhi to Hyderabad.

   
1976

Setting up of the Northeastern Circle Office at Shillong, Meghalaya.
Commencement of exploratory mining at Bodal and Jajawal, Chattisgarh.

   
1978

High-sensitive Airborne gamma ray spectrometric and magnetic surveys started.

   
1979

Evaluation and resource estimation of Bhatin and Turamdih (East) uranium deposits, Singhbhum district, Jharkhand was completed.
Discovery of spodumene bearing tantaliferous pegmatite at Marlagalla, Mandya district, Karnataka.

   
1983

Construction of calibration pads at Nagpur, Maharashtra for calibration of gamma ray spectrometry instruments.

   
1984

Discovery of sandstone-type uranium deposit at Domiasiat, West Khasi Hills district, Meghalaya.

   
1985

Evaluation and resource estimation of Bodal uranium deposit, Rajnandagaon district, Chhattisgarh was completed.

   
1986

Discovery of dolostone-hosted uranium mineralisation at Tummalapalle in the western margin of Cuddapah basin, Andhra Pradesh.

   
1987

Evaluation and resource estimation of Turamdih (West) (Banduhurang) uranium deposit, Singhbhum district, Jharkhand was completed.

   
1988

Northwestern (presently Western) and South Central Region Offices were set up at Jaipur and Hyderabad respectively.
Evaluation and estimation of heavy mineral resources of Kuttumangalam and Vettumadia sand deposits was completed.
Commencement of AMD’s Publication, Exploration and Research for Atomic Minerals ‘EARFAM’.
 

   
1989

Evaluation and resource estimation of Mohuldih Uranium deposit, Singhbhum district, Jharkhand was completed.
AMD participated in Antarctica Expedition.

   
1991

Discovery of uranium mineralisation at Lambapur, Nalgonda district, Andhra Pradesh.
National Mineral Award for discovery of the Domiasiat Uranium deposit.

   
1992

Discovery of beach sand heavy mineral deposit at Kalingapatnam Coast, Srikakulam district, Andhra Pradesh.
Setting up of test recovery plant at Domiasiat for extraction of uranium.

   
1993

Evaluation and resource estimation of Domiasiat uranium deposit, West Khasi Hills district, Meghalaya was completed.

   
1994

Discovery of uranium deposit at Wahkyn, West Khasi Hills district, Meghalaya.

   
1996
Two National Mineral Awards for
Discovery of Lambapur Uranium deposit
Development of pug-cure-leach technique for extraction of uranium (from Domiasiat Ore).
S. Narayanswamy award of the Geological Society of India, Bangalore for the discovery of U-mineralisation at Lambapur, Nalgonda district, Andhra Pradesh.
   
1997

Discovery of uranium mineralisation in brecciated limestone at Gogi, Gulbarga district, Karnataka in the Bhima basin.

   
1998

AMD enters the Golden Jubilee Year.
Atomic Minerals Division renamed as ‘Atomic Minerals Directorate for Exploration and Research’.
National Mineral Award in the field of Geophysics for valuable contribution in instrumentation of air borne geophysical surveys.
S. Narayanaswamy Award of the Geological Society of India, Bangalore for the discovery of uranium mineralisation at Gogi, Gulbarga District, Karnataka.

   
1999

National Mineral award for discovery of Gogi uranium occurrence, Gulbarga district, Karnataka.

   
2001

Evaluation and resource estimation of Lambapur-Peddagattu uranium deposit, Nalgonda district, Andhra Pradesh was completed.
Discovery of rich heavy mineral concentration in beach sands at Bramhagiri, Puri district, Orissa.

   
2004

Office building at Western Region Jaipur was inaugurated by Dr. Anil Kakodkar, Chairman AEC.


 
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