Kristalohemijska ispitivanja sfalerita iz polimetaličnog Pb - Zn rudnog ležišta Kiževak
Crystallochemicaly investigations of the sphalerites from the polymetallic Pb-Zn ore deposit Kiževak
Апстракт
With the X-ray, chemical and spectrochemical method there were investigated monomineral concentrations of the brown and yellow sphalerite varietys from the polymetallic Pb-Zn ore deposit Kiževak from the different horizons at 670, 690 and 710m.
There were calculated sphalerite unit cell dimensions for which it was confirmed that increase with the increasing of the Fe, FeS and (Fe,Mn,Cd)S contents and that decrease with the increasing of the Cu content.
Sphalerite compositions and their unit cell dimensions are more or less different at different depths, and also they are different for the brown and yellow varietys.
These differences are also manifested at mutually different slopes of the lines which are representing the dependence of the unit cell dimensions by sphalerite compositions from the different horizons, and also for sphalerites of the different color.
These mutually different slopes indicate to the different chemical compositions (from which is of the most significan...ce the Fe content), but also probably to the different formation conditions of the sphalerite, and according to that to the different formation conditions of the individual horizons and varietys of this ore deposit.
Contents of the (Fe,Mn,Cd)S most probably are not useful for the objective conclusions at the crystallographical sense, because they show considerable lower “ending” unit cell dimensions than Fe and FeS contents, which are showing the same.
Calculated unit cell dimensions from the X-ray investigations are considerable bigger related to that which are calculated from the equations from the literature datas, while that difference decrease with the increasing of the Fe and FeS contents.
Кључне речи:
Kiževak / horizons / sphalerites / X-ray investigations / unit cell dimensions / chemical compositions / influence of the Fe, Mn, Cd and CuИзвор:
Radovi, 2005, 40, 107-139Издавач:
- Geoinstitut
Институција/група
IHTMTY - JOUR AU - Tančić, Pavle AU - Sudar, Slobodanka PY - 2005 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6444 AB - With the X-ray, chemical and spectrochemical method there were investigated monomineral concentrations of the brown and yellow sphalerite varietys from the polymetallic Pb-Zn ore deposit Kiževak from the different horizons at 670, 690 and 710m. There were calculated sphalerite unit cell dimensions for which it was confirmed that increase with the increasing of the Fe, FeS and (Fe,Mn,Cd)S contents and that decrease with the increasing of the Cu content. Sphalerite compositions and their unit cell dimensions are more or less different at different depths, and also they are different for the brown and yellow varietys. These differences are also manifested at mutually different slopes of the lines which are representing the dependence of the unit cell dimensions by sphalerite compositions from the different horizons, and also for sphalerites of the different color. These mutually different slopes indicate to the different chemical compositions (from which is of the most significance the Fe content), but also probably to the different formation conditions of the sphalerite, and according to that to the different formation conditions of the individual horizons and varietys of this ore deposit. Contents of the (Fe,Mn,Cd)S most probably are not useful for the objective conclusions at the crystallographical sense, because they show considerable lower “ending” unit cell dimensions than Fe and FeS contents, which are showing the same. Calculated unit cell dimensions from the X-ray investigations are considerable bigger related to that which are calculated from the equations from the literature datas, while that difference decrease with the increasing of the Fe and FeS contents. PB - Geoinstitut T2 - Radovi T1 - Kristalohemijska ispitivanja sfalerita iz polimetaličnog Pb - Zn rudnog ležišta Kiževak T1 - Crystallochemicaly investigations of the sphalerites from the polymetallic Pb-Zn ore deposit Kiževak VL - 40 SP - 107 EP - 139 UR - https://hdl.handle.net/21.15107/rcub_cer_6444 ER -
@article{ author = "Tančić, Pavle and Sudar, Slobodanka", year = "2005", abstract = "With the X-ray, chemical and spectrochemical method there were investigated monomineral concentrations of the brown and yellow sphalerite varietys from the polymetallic Pb-Zn ore deposit Kiževak from the different horizons at 670, 690 and 710m. There were calculated sphalerite unit cell dimensions for which it was confirmed that increase with the increasing of the Fe, FeS and (Fe,Mn,Cd)S contents and that decrease with the increasing of the Cu content. Sphalerite compositions and their unit cell dimensions are more or less different at different depths, and also they are different for the brown and yellow varietys. These differences are also manifested at mutually different slopes of the lines which are representing the dependence of the unit cell dimensions by sphalerite compositions from the different horizons, and also for sphalerites of the different color. These mutually different slopes indicate to the different chemical compositions (from which is of the most significance the Fe content), but also probably to the different formation conditions of the sphalerite, and according to that to the different formation conditions of the individual horizons and varietys of this ore deposit. Contents of the (Fe,Mn,Cd)S most probably are not useful for the objective conclusions at the crystallographical sense, because they show considerable lower “ending” unit cell dimensions than Fe and FeS contents, which are showing the same. Calculated unit cell dimensions from the X-ray investigations are considerable bigger related to that which are calculated from the equations from the literature datas, while that difference decrease with the increasing of the Fe and FeS contents.", publisher = "Geoinstitut", journal = "Radovi", title = "Kristalohemijska ispitivanja sfalerita iz polimetaličnog Pb - Zn rudnog ležišta Kiževak, Crystallochemicaly investigations of the sphalerites from the polymetallic Pb-Zn ore deposit Kiževak", volume = "40", pages = "107-139", url = "https://hdl.handle.net/21.15107/rcub_cer_6444" }
Tančić, P.,& Sudar, S.. (2005). Kristalohemijska ispitivanja sfalerita iz polimetaličnog Pb - Zn rudnog ležišta Kiževak. in Radovi Geoinstitut., 40, 107-139. https://hdl.handle.net/21.15107/rcub_cer_6444
Tančić P, Sudar S. Kristalohemijska ispitivanja sfalerita iz polimetaličnog Pb - Zn rudnog ležišta Kiževak. in Radovi. 2005;40:107-139. https://hdl.handle.net/21.15107/rcub_cer_6444 .
Tančić, Pavle, Sudar, Slobodanka, "Kristalohemijska ispitivanja sfalerita iz polimetaličnog Pb - Zn rudnog ležišta Kiževak" in Radovi, 40 (2005):107-139, https://hdl.handle.net/21.15107/rcub_cer_6444 .