Synthesis and characterization of spherical calcite CaCO_3 compound in the presence of amphiphilic block copolymer.;

Density functional theory study of interaction between calcite crystal and phosphonic acids;

Crystal Structure Parameters of Nano-calcite;

Based on the thermodynamics equilibrium theory and the reality in Kuqua depression,in this paper two diagenetic reactions in strata environment have been conducted,including the calcite dissolution and the replacement of dolomite to calcite.

According to studies of lithology, the ores of the Qiliping boron deposit are generally hosted in calcitite, consisting of boron minerals and calcite which both resulted from the replacement of dolomite marble (enclosing rock) by boron bearing gas and solution.

In Permian Period, isolate carbonate platform margin and reef composite place, auriferous calcite vein had been affected Youjiang fault process.

The lower part of member 1 of Shahejie Formation(Tertiary), as represented by well Gangshen 67 in Dagang oilfield, contains an overpressured belt on the top, which is characterized by the development of calcite veins in micritic limestone and calcareous fine sandstone.

At present,ESR method is one of the ways for measuring the age of calcite,but there are no final conclusions regarding the ESR signals and measurement conditions of calcite.

Therefore, the study of calcite formation age may help research of fault activity times.