CaCO3 Designation Petrographic Desig.
95 – 100 High-grade Limestone Limestone
Marble
Chalk
Coral Limestone
85 – 95 Limestone Lime Sand
Shell Deposit
75 – 85 Marly Limestone Marly Limestone
CaCO3 Designation Petrographic Desig.
95 – 100 High-grade Limestone Limestone
Marble
Chalk
Coral Limestone
85 – 95 Limestone Lime Sand
Shell Deposit
75 – 85 Marly Limestone Marly Limestone