Why Does Granite Erode Slower Than Limestone

Granite has little or no effect to acid rain whilst limestone is slowly eroded therefore granite lasts longer.

Why does granite erode slower than limestone.

Travertine tufa caliche chalk sparite and micrite are all varieties of limestone. Limestone has long fascinated earth scientists because of its rich fossil. 1 biogenic precipitation from seawater the primary agents being lime secreting organisms and foraminifera. And 2 mechanical transport and deposition of preexisting limestones forming clastic deposits.

Granite is harder and stronger than limestone whilst limestone is easier to shape. 4 limestone problems that you might come across and how to avoid them. Limestone has two origins. Limestone is much softer more porous and more susceptible to this is primarily due to the chemical composition of the rocks.

This is because calcium carbonate which is one of the minerals found in limestone readily reacts with rainwater. Secondly the structure of granite is that of. What weathers faster a granite or limestone. Granite will weather slower than limestone.

Limestone is a rock which is more prone to especially chemical weathering than other types of rocks such as granite. Limestone because of its mineral property which is composed of mainly calcite which is weaker than granite.