Mineralogical-chemical characteristics of calcite from Zletovo,Sasa and Bucim deposits

Sijakova-Ivanova, Tena and Zajkova-Paneva, Vesna and Donova, Ilinka (2006) Mineralogical-chemical characteristics of calcite from Zletovo,Sasa and Bucim deposits. Geologica Macedonica, 20. pp. 13-17.

Text doc01848620230816095040-combined.pdf - Published Version Download (2MB)

Abstract

The paper presents mineralogical-chemial characteristics, dependence between some elements and concentration of some elemnts in calcite from Zletovo, Sasa and Bucim deposits.Calcite from Sasa, Zletovo and Bucim occurs in rombohedral crystals of diferent size. The colour is white, but in Bucim it is white, pink and yellow. Their twinning is very common. Chemical composition of calcite was determined by AES-ICP. Results show that in calcite from Bucim the concentrtation of Ba is much higher in pink calcite from than white and yellow. The concentration ov Zn and Pb is the lowest in white calcite. The calcite from Zletovo contains much higherconcentrations of Pb, Zn, Sr, but calcite of Bucim which is pink contains higher amount of Ba and Co. The concentrations of CaO, MgO and MnO in all calcite samples are approximately equal. TG and DTA curves out on all simples were recorded. The decompositions of the samples of calcite starts at different temperature and it is not finish until 1000°C.

Item Type:	Article
Subjects:	Natural sciences > Other natural sciences
Divisions:	Faculty of Natural and Technical Sciences
Depositing User:	Tena Sijakova Ivanova
Date Deposited:	29 Aug 2023 08:28
Last Modified:	29 Aug 2023 08:28
URI:	https://eprints.ugd.edu.mk/id/eprint/32093

Actions (login required)

View Item