Enhanced processing of magnetic data for delineating lithological boundary and geological structure of the epithermal gold mineralization control system - A case study: Cibaliung Area, Indonesia

Open

Wahyu Eko Junian, Andri Yadi Paembonan, Harnanti Y Hutami, Muhammad Arief Wicaksono

2021 IOP Conference Series: Earth and Environmental Science Vol. 882 Issue 1 Conference paper Cited by 1 SDG 12 Quartile

Abstract

Cibaliung is an area that is traversed by the Au-Ag-Cu mineralization pathway from low to intermediate sulfide epithermal system. The implemented techniques for delineating probable gold deposits by the lithology contact and structures that control epithermal gold mineralization systems in the area include first vertical derivative (FHD), vertical derivative (VD), second vertical derivative (SVD), analytic signal (SA), and tilt angle (TA). The results shows that high continuity of anomaly contrast in the direction of Northwest (NW), North-Northwest (NNW), and North-Northeast (NNE) is presumed to be the target geological structure of the study area. Furthermore, the contrast value of magnetic anomaly represents the lithology contact lies in the direction of the West and the East of the area. © Published under licence by IOP Publishing Ltd.

Affiliations

Geophysics for Natural Resources Research Center, Geophysical Engineering Department, Institut Teknologi Sumatera, South Lampung, 35365, Indonesia; Unit Geomin and Technology Development, PT. Antam Tbk, Tanjung Barat, Jakarta, 12530, Indonesia

Research at a Glance

Premium content — register to unlock

Research at a Glance

Register to unlock

Topics & SDG Alignment

Premium content — register to unlock

Topics & SDG Alignment

Register to unlock

Collaboration

Premium content — register to unlock

Collaboration

Register to unlock

Author Profile (Selected)

Premium content — register to unlock

Author Profile (Selected)

Register to unlock

References Overview

Premium content — register to unlock

References Overview

Register to unlock

Journal & Source

Premium content — register to unlock

Journal & Source

Register to unlock

Metadata & Integrity

Premium content — register to unlock

Metadata & Integrity

Register to unlock