the hardness of it is 3 - 4
It is a limestone, hard.
The process that hardens limestone over time is called lithification, which involves compaction and cementation of sediment particles. Additionally, the presence of minerals like calcite can contribute to the hardness of limestone. These factors together make limestone resistant to erosion.
A very hard rock that is often formed inside limestone is marble. Marble is a metamorphic rock that forms when limestone is subjected to high pressure and temperature, resulting in a harder and more crystalline structure.
Yes, limestone is considered a hard rock. It is a sedimentary rock composed mainly of calcium carbonate minerals. While not as hard as igneous rocks like granite, limestone is still durable and commonly used in construction and as a building material.
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.
hard
It is a limestone, hard.
limestone
limestone
Hard and soft are relative attributes. Compared to a Marshmallow, limestone is very hard. It's even harder when comparing it with candy floss. In comparison to granite, steel or diamonds, limestone is a pretty soft rock.
you associate limestone rock with hard water.
the constituents of hard glass is potassium carbonate , limestone and silica
Limestone ststues are soft while marble statues are hard and durable.Now you know which is better.
The hard sedimentary rock that often forms inside limestone is called chert. Chert is composed of microcrystalline quartz and can be found in nodules or layers within limestone deposits. It forms through the replacement of limestone by silica-rich solutions.
The process that hardens limestone over time is called lithification, which involves compaction and cementation of sediment particles. Additionally, the presence of minerals like calcite can contribute to the hardness of limestone. These factors together make limestone resistant to erosion.
Marble is a very hard stone. Even though it is harder than limestone it is not as hard as granite.
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