Wikipedia entity: Cement
Topics: geology; mineralogy; cement production
Original sentence: The level of clay components in the limestone (around 30-35%) is such that large amounts of belite (the low-early strength, high-late strength mineral in Portland cement) are formed without the formation of excessive amounts of free lime.
Quantified sentence: The level of clay components are few in the limestone, such that more amounts of belite (the low-early strength, high-late strength mineral in Portland cement) are formed without the formation of excessive amounts of free lime.
Quantifier: few
Percentage: 30%-35%
Specificity: partially