Institut za rudarstvo i metalurgiju Bor

phase are presented by andesite basalts and
trachybasalts. Pyroclastic rocks are made
by the agglomerates rich in fragments of
older magmatic rocks. Very often there are
also the fragments of andesite basalts and
trachybasalts.
From the Neogene sediments of Miocene
structures are developed and presented
by the sandy clays, slates, marls
and sandstone. Quaternary structures are
represented by sediments of river terraces
and alluvium and deluvium deposits and
rock debris. On Rogozna mountain there
were extracted the following geotectonic
units: Drina-Ivanjica element and the
Vardar zone (external subzone).
Drina-Ivanjica element, the name of
geotectonic unit by M. Dimitrijevic and M.
Dimitrijevic (1973), on the basis of whose
research is presented as external unit of the
Dinarida against Zvornik ocean. This geotectonic
zone is bordering on the north-east
with the external Vardar sub-zones.
In Drina-Ivanjica element from the
folder structure there are separated Ibar
Syncline and Kozarevo anticline. By the
regional point of view Ibar Syncline is the
final south-eastern part of Novi Pazar syncline
area which is situated from Novi
Pazar across Rogozna to the south to the
Ibar river and Kosovska Mitrovica. It
represents a broad negative compressive
structure. It is a deformed anti-formed
structure with the axis of direction northwest-southeast
which western wing lies
over the eastern wing of the Ibar Syncline.
From the fractioned structure in this
area, several major faults are noted; Kozarevo
Faulting in the northwest-southeast
direction is labile zone where movements
are carried out during Mesozoic and Tertiary.
It is part of Zvornik geosutures on
which they broke out the great mass Miocene
ophiolite and volcanic rocks, while in
the lower Senonian there was the creation
of Melange [1]. Cicavica diagonal fault, in
direction northwest-southeast, is passing
the eastern rim of the mountain Čičavica
continues to Banjska to the northwest,
where it connects with Sitnička dislocations
and extend along the direction of
Leskova head. Thermal water in Banjska
and Joševik are on Cičavica faults.
Vardar zone is a complex structural
unit that is bordering the Serbian-
Macedonian mass on the east, and to the
west with the Drina-Ivanjica element. It is
very important structural region of the
continental elements of the Balkans. Modern
research has indicated the validity of
retaining the division of external, central
and internal sub-zones, which are mutually
substantially different [1]. Vardar
external sub-zones, has a complex structure.
It extends from Zvornik stitches to
the line Belgrade-Poplar-Vrnjacka spa-
Podujevo-Gnilane-Nikuštak. It is divided
into several blocks. During the geological
history of geotectonic units described
above, there were structural deformations
of rock mass due to strong lateral thrusts.
The thrusts caused fraction and the development
of faults, where the thermal water
moved towards the surface of the terrain.
CONDITIONS OF FORMATION,
POTENTIALITY AND GENESIS OF
THERMO-MINERAL WATERS OF
BANJSKA
Conditions of formation of mineral water
are connected with tectonic magmatism of
Rogozna. Evolutionary development of the
mountain are characterized by tectonic
magmatic processes that recorded individual
stages and development of Mesozoic and
Cainozoic era. Magmatism in the Triassic
and Upper Cretaceous is represented by
serpentine Peridotite, with extrusive equivalents
diabase and gabbro rocks. In tectonic
magmatism chronology of the oldest and
most widespread igneous rocks are Peridotite.
According to their mineralogical
composition they correspond to harzburgite
type with minimal involvement of
equivalents-lherzolite, dunite and others.
No 1,2010. 161
MINING ENGINEERING