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When a granite intrudes into a layer of limestone which is younger granite or limestone?
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.
Does carbonic acid dissolve limestone?
No. It dissolves limestone slowly. It may take centuries for a limestone outcrop to show visible weathering.
Who is older granite or limestone?
Granite is typically older than limestone. Granite is formed from molten magma deep within the Earth's crust, while limestone is formed from the accumulation of marine organisms over time. Therefore, granite is usually older as it predates the formation of limestone.
What is the flower of Aruba?
what is arubas state flower
What is the state flower of Aruba?
what is arubas state flower
Where is Aruba's younger limestone visible?
Rincon is where younger limestone is best visible. It's a cove in southeastern Aruba. Its geographic coordinates are 12 degrees 28 minutes North latitude and 69 degrees 52 minutes West latitude.
What is sedimentary rock formed by shells?
Sedimentary rock formed by shells is called limestone. Limestone is primarily made up of calcium carbonate that is deposited by the accumulation and compaction of shell fragments and other organic remains.
Do some limestone have pieces of broken seashells that you can see?
Yes, some limestone contains visible pieces of broken seashells. Limestone is formed from the accumulation of calcium carbonate deposits, which can include fossilized remains of marine organisms like shells. These fossilized shells can be visible in the rock as distinct shapes or patterns.
What r 3 uses of limestone?
cement (limemorter) as bricks on older buildings and in glass
What is limestone texture?
Limestone typically has a fine to medium-grained texture, with visible grains of calcite or dolomite minerals. It may appear dense and compact, with a smooth, granular surface. Depending on the specific type of limestone, it can also contain fossils or other organic remains.
Limestone regions may have few surface streams because?
Regions overlying limestone bedrock tend to have fewer visible groundwater sources (such as streams & ponds), since surface water easily drains downward through permeable fractures and fissures in the limestone
How does acid rain affect bilndings made of limestone?
Acid rain can erode the limestone in buildings by dissolving the calcium carbonate in the stone, leading to weakening and deterioration of the structure. Over time, this can cause visible damage such as pitting, flaking, or discoloration on the surface of the limestone buildings.
