It is generally considered to be granite, which will stand centuries of weathering.
The quartz in granite is the most resistant component to weathering.
Carbonate rocks, such as limestone, tend to be the least resistant to weathering and erosion.
Weathering can break away less resistant parts of the rock and leave behind the more resistant parts.
igneous
cos
Rock is far more resistant to weathering (erosion) than sand.
An igneous rock is resistant to weathering and erosion because is is is made from magma. And magma rocks are really tough.
The quartz in granite is the most resistant component to weathering.
Carbonate rocks, such as limestone, tend to be the least resistant to weathering and erosion.
Weathering can break away less resistant parts of the rock and leave behind the more resistant parts.
igneous
cos
Metamorphic rock that resists chemical and mechanical weathering, for example, the rock gneiss.
Quartzite, a metamorphic rock, is particularly resistant to weathering.
Quartz
What are examples of rocks that are easily weathered and rocks that are resistant to weathering
Quartz, by a long shot. Then orthoclase, muscovite, biotite, in that order