Grade modelling of anomaly No.12A Iron deposit in Bafgh area, central of Iran

Subject Areas :

Hassan Madani ¹ , حسین Hasani ² , مرضیه SHademan-Khakestar ³ , سعید Soltani-Mohamadi ⁴

1 - استادیار دانشکده مهندسی معدن و متالوژی دانشگاه صنعتی امیرکبیر
2 - استادیار دانشکده مهندسی معدن و متالوژی دانشگاه صنعتی امیرکبیر
3 - دانشجوی کارشناسی ارشد مهندسی اکتشاف معدن دانشگاه صنعتی امیرکبیر
4 - دانشجوی دکتری مهندسی اکتشاف معدن دانشگاه صنعتی امیرکبیر

Received: 2016-09-05 Accepted : 2016-09-05 Published : 2008-12-21

Keywords: Iron, Central Iran, Grade Modeling, Anomaly No.12A,

Abstract :

Anomaly No.12A iron deposit is located in Bafgh block in Central Iran. In exploration period, 19exploratory boreholes were drilled. According to results, the grade behavior is composed of threepopulations. Since dividing these population physically and geologically was not possible, therefore,the whole grade population was considered as one. In this regard, the normal, lognormal and threeparameter lognormal models have been studied. According to the results, the three parameter modelwas chosed for the deposit.