It's mechanically softer and it is soluble in rain-water.
rocks weather faster in polluted cities
Olivine would weather faster than quartz
Because sandstone is a sedimentary rock and is made of calcite, the rain weathers most rapidly.
The cementing mineral calcite is not resistant to chemical dissolution by naturally acidic rainwater as is the cementing silicate mineral.
It's mechanically softer and it is soluble in rain-water.
calcite
carbonic acid
rocks weather faster in polluted cities
Olivine would weather faster than quartz
Because sandstone is a sedimentary rock and is made of calcite, the rain weathers most rapidly.
sandstone will weather faster because it is softer than granite.
The cementing mineral calcite is not resistant to chemical dissolution by naturally acidic rainwater as is the cementing silicate mineral.
Marble will weather more quickly. The mineral calcite, of which marble is composed is softer and less resistant to abrasion than granite. It is also more susceptible to chemical weathering via natural and man-caused acidic rainfall due to its chemical composition. Granite--not so susceptible.
because there it is not a freezing weather
Why do the rocks at the top of a moutain peak weather faster the ones at the bottom
Yes, hair grows faster. My hair is almost up to 1 foot long.