Geologa and geochemistry of the Raštelica barite deposits southwest of Sarajevo, Bosnia and Herzegovina
Journal Title: UNKNOWN - Year 2002, Vol 14, Issue 1
Abstract
The Raštelica barite deposit occurs in the lowest part of Permian carbonate rocks along their contact with underlying Middle Permian variegated sandstones. Mineralization is in form of a few twn meters long and 0,3 to 3 m thick conformable bedded lensoid bodies. Crude ore contains 90% of BaSO4. Bornite is the main copper mineral associated with chalcopyrite. Content of SrSO4 in barite is 4.4%. δ34S of sulphate sulphur is +9.5‰ indicating source of sulphur from the Permian sea water. Fluid inclusions were performed on quartz and barite crystals. Warming of frozen inclusions gave rise of four or five solid phases. Homogenization temperature for all inclusions were measured from +220 to +350°C. Salinity was obtained between 32.6 and 32.9 wt% NaCl equ. Most of features suggest submarine hydrothermal origin.
Authors and Affiliations
Ivan Jurković Rajka Tončić-Gregl Sabina Strmić Dubtravko Šiftar
Keywords
Related Articles
- EP ID EP29926
- DOI -
- Views 171
- Downloads 2
APPLICATION OF PSEUDOMONAS PUTIDA AND RHODOCOCCUS SP. BY BIODEGRADATION OF PAH(S), PCB(S) AND NEL SOIL SAMPLES FROM THE HAZARDOUS WASTE DUMP IN POZĎÁTKY (CZECH REPUBLIC)
The objective of the project was a laboratory check of biodegradation of soil samples contaminated by PAH(s), PCB(s) and NEL from the hazardous waste dump in the Pozďátky locality. For the laboratory check, pure bacteria...
Two solutions - multipulsations model of genesis of the silesian-cracovian Zn-Pb ore deposits
Silesian-Cracovian Zn-Pb ore deposits are hosted in Mesozoic cover and are located near main dislocations in the area between Upper Silesian Coal Basin and buried Caledonian mountains, A screen of Keuper clayely beds con...
NOVI BESPLATNI PROGRAM ZA IZRAČUN GEOLOŠKE VJEROJATNOSTI NOVIH OTKRIĆA PLINA UNUTAR HRVATSKOGA DIJELA PADSKE DEPRESIJE
Cilj rada bio je prikazati aplikaciju u obliku transparentnoga programa dostupnoga za besplatnu uporabu. Program se može koristiti za procjenu izglednosti pronalaska novih otkrića plina u hrvatskome dijelu Padske depresi...
NUMERICAL INTEGRATION IN VOLUME CALCULATION OF IRREGULAR ANTICLINES
The volume of geological structures is often calculated by using the definite integral. Though in some cases the integral can be solved analytically, in practice we usually approximate its value by numerical integration...
BIOGAS STATIONS AND THEIR ENVIRONMENTAL IMPACTS
The article summarizes the authors’ experience with environmental impact assessment in branch of biogas plants. The introductory part of the paper describes legislative obligations of the Czech Republic concerning the...