
(PPT) DAN ALJANNAH POWER POINT (GEOLOGY AND OCCURRENCES .
Marble is a metamorphosed limestone. Limestone and marble are carbonate rocks, dominated by the mineral calcite (CaCO3). Figure 1 .1Geological map of Nigeria showing limestone and marble occurrences. Table 1 :1Loions of Limestone Deposits in Table 2 :2Marble Deposits in Nigeria.