Praveen Tantkar

CARBONATITES : OCCURRENCES, CHARACTERISTICS AND THEIR ECONOMIC SIGNIFICANCE

Carbonatites are rare igneous rocks having more than 50% of carbonate minerals. The mineralogy of the carbonatites is highly variable and contains calcite, dolomite, ankerite, natrolite, sodalite, apatite, magnetite, barite, fluorite, mica etc. in variable proportion. Geochemical...