No. Limestone is more porous than granite.
The granite statue will weather more slowly than the limestone statue because granite is a more durable and less porous material compared to limestone. Granite is known for its resistance to weathering and erosion, making it a better choice for outdoor sculptures subjected to environmental factors.
Limestone is porous and can absorb water, while sandstone is also porous but less absorbent than limestone. Granite is a denser and less porous rock, so it does not absorb water as readily as limestone or sandstone.
When a granite intrusion occurs within a layer of younger limestone, the granite is considered older than the surrounding limestone. This is because intrusive rocks form before surrounding sedimentary rocks. If the intrusion occurs within older limestone, then the limestone is considered older than the granite.
I'll say granite because the limestone as you know, is faster to it's weathering.
Marble is typically more expensive than granite or limestone. This is because marble is considered a luxury material with higher demand and often requires more intricate installation procedures. Granite and limestone are generally more affordable options when compared to marble.
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.
Among granite, clay, chalk, Jurassic limestone, and Carboniferous limestone, granite is generally considered the hardest material. Granite is an igneous rock formed from the slow crystallization of magma, making it much denser and more durable than sedimentary rocks like chalk and limestone. Carboniferous limestone is relatively hard but not as tough as granite. Therefore, granite stands out as the hardest of these materials.
In wet climates, granite weathers more slowly than limestone because granite is a harder and more resistant rock compared to limestone. The minerals in granite are less susceptible to dissolution by water and chemical weathering processes, leading to slower weathering rates.
because it's grains aren't interlocking
Granite is generally better than limestone for outdoor steps in New England weather due to its durability and resistance to freezing temperatures and moisture. Granite is less porous, which helps prevent water absorption and subsequent freeze-thaw damage. In contrast, limestone can be more susceptible to weathering and erosion, especially in harsh winter conditions. Overall, granite’s strength and low maintenance make it the preferred choice for outdoor applications in this region.
-Granite has little or no effect to acid rain whilst limestone is slowly eroded therefore granite lasts longer. -Granite is harder and stronger than limestone whilst limestone is easier to shape or mould. -Granite and sandstone are the most abundant minerals in the earth's crust.
Limestone weathers faster than granite because it is more susceptible to chemical weathering due to its composition of calcium carbonate. Granite, on the other hand, is a more resistant rock as it is composed of harder minerals like quartz and feldspar.