Naslov
Magnetic and VLF Investigations of Andesite Dikes in a Dolomite Quarry

Autori
Šumanovac, Franjo ; Lukačević, Mladen

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
58^th EAGE Conference and Technical Exibition / - : European Association of Geoscientists and Engineers (EAGE), 1996, 118-118

Skup
58^th European Association of Geoscientists & Engineers (EAGE) Conference and Technical Exibition

Mjesto i datum
Amsterdam, Nizozemska, 03.06.1996. - 07.06.1996

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
geomagnetic measurements; VLF; dolomite

Sažetak
Combined geomagnetic and VLF measurements were carried out in the area of Očura quarry, where dolomites have been exploited as buildings materials. The main goal of exploration was to discover possible andesite dikes in the area determined for extension of the exploitation, which causes very serious difficulties in exploitation process. Magnetic anomalies discovered by the magnetic measurements point to the andesite dikes. Magnetic bodies have got low resistivity which has been proved by the VLF measurements. The anomalies in the southern part of the profiles are probably caused by the andesite dike, because the interpretation results acquired by both methods are very similar. The anomalies in northern part of the profiles are probably caused by two different bodies, and nongeological causative body can not be excluded. The next step will be application of the mining methods at the positions of the magnetic and VLF anomalies, which includes shallow bore holes and digs.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA