• Bijay Singh
• Sapna Xaxa

The Auriferous mineralization occurs both in primary and placer/secondary forms with diverse litho stratigraphic and tectonic set up in Jharkhand. The Ranchi district, three-forth area is underlain by Chhotanagpur granite gneissic complex of pre-Cambrian age in the northern part and southern part of the area is covered by some part of North Singhbhum Mobile Belt (NSMB) of Palaeo to Meso-Proterozoic (1.0- 2.4 Ga). The gold mineralization is reported from different parts of NSMB along shear/ fracture zone within the meta-sedimentary and volcano-sedimentary rock sequence. The Palaeo-Mesoproterozoic gold occurrence is found in Parasi area, Ranchi district, Jharkhand. Gold occurs in the form of disseminations, specks, streaks, fracture, fillings etc. The phyllite and quartzite are host rock of the area. The Parasi gold mineralization is structurally controlled and shear zone has played a significant role and mostly in associated with sulfides such as arsenopyrite, pyrite and rarely pyrrhotite etc. The paper presents a note on auriferous mineralization of the Parasi area of NSMB.

Auriferous mineralization, North Singhbhum Mobile Belt (NSMB), Parasi Gold Deposit (PGD).

"A Note On Auriferous Mineralization In Parasi Area, Ranchi District, Jharkhand, India", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 10, page no.f20-f25, October-2021, Available :http://www.jetir.org/papers/JETIR2110504.pdf

"A Note On Auriferous Mineralization In Parasi Area, Ranchi District, Jharkhand, India", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 10, page no. ppf20-f25, October-2021, Available at : http://www.jetir.org/papers/JETIR2110504.pdf