Why Does Granite Erode Slower Than Limestone

Limestone because of its mineral property which is composed of mainly calcite which is weaker than granite and the minerals it usually is made up of quartz feldspar mica.

Why does granite erode slower than limestone.

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. Granite has little or no effect to acid rain whilst limestone is slowly eroded therefore granite lasts longer. Travertine tufa caliche chalk sparite and micrite are all varieties of limestone.

Limestone has long fascinated earth scientists because of its rich fossil. Clay is a softer rock than the sandstone so is eroded more quickly the softer rocks erode backwards faster to form sheltered bays which may have beaches. 4 limestone problems that you might come across and how to avoid them. Limestone has two origins.

1 biogenic precipitation from seawater the primary agents being lime secreting organisms and foraminifera. Limestone is much softer more porous and more susceptible to this is primarily due to the chemical composition of the rocks. What weathers faster a granite or limestone. Limestone because of its mineral property which is composed of mainly calcite which is weaker than granite.

Secondly the structure of granite is that of. This is because calcium carbonate which is one of the minerals found in limestone readily reacts with rainwater.