Identifikasi Lapisan Geologi Bawah Permukaan Berdasarkan Data Geomagnetik di Sungai Logawa Banyumas
Abstract: Identification of
geological resources can be done either using surface mapping and cross
sectional stratigraphy measurement or geophysical approximation beneath the
earth surface. Geomagnetic exploration related to the existing of gold mineral
begins with the total magnetic field intensity measurements at 173 locations
was scattered in 109.196970 - 109.207580E and 7.448830 - 7.454110S.
Interpretation from processing of data obtained four anomalous object, which is
defined as fine-medium sandstone (χ= 0.0015 cgs units), coarse sandstone and
compact (χ= 0.0035 cgs units), igneous basalt-andesite old Slamet (χ= 0.0085
cgs units), and the complex bedrock (χ= 0.0145 cgs units). The presence of gold
mineralization in the rock throughout geomagnetic surveys used to
identification of subsurface geological which is interpreted from the
processing data that indicated the presence of gold in association with
sedimentary (sandstone) is often referred to as sediment-hosted.
Penulis: Sukmaji Anom Raharjo,
Sehah, Adi Candra
Kode Jurnal: jptindustridd140622
