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is limestone a soft or hard rock

Is limestone hard rock or soft rock -

Generally speaking, when a geologist talks of soft rocks andhard rocks what he or she means is sedimentary rocks origneous and metamorphic.

Limestone - Wikipedia

Limestone is a sedimentary rock, composed mainly of skeletal fragments of marine organisms such as coral, forams and molluscs. Its major materials are the minerals ...

List of Types of Limestone Limestone Pavement Category:Limestone Indiana Limestone

Is limestone a hard or soft rock? Study

18-12-2018  Answer to: Is limestone a hard or soft rock? By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can also...

Is limestone hard or soft - science.answers

Hard and soft are relative attributes. Compared to a Marshmallow, limestone is very hard. It's even harder when comparing it with candy floss.

Limestone: Rock Uses, Formation, Composition,

Limestone is a chemical or biological sedimentary rock that has many uses in agriculture and industry.

Is sedimentary rock hard or soft - Answers

15-12-2018  Is sedimentary rock hard or soft? ... But some are not and the rock is soft. Same with limestone, some is hard but some is very soft

Is pumice a soft rock or hard rock8-12-2018Are rocks hard or soft30-11-2018Are sedimentary rocks soft Are metamorphic rocks hard or soft Meer resultaten weergeven

Portland limestone - Simple English Wikipedia, the

Portland limestone is a limestone which was deposited ... Carbonates are rocks formed from ... Portland stone is hard enough to resist weathering but soft enough ...

Formation  Practical uses  In a cement

Limestone - Sedimentary rocks - Sandatlas

Tufa is a chemically precipitated soft and porous limestone usually associated with springs. The hard variety of tufa ... form the majority of the rock in limestone.

Geology - rocks and minerals

Argillite Breccia Chert Conglomerate Greywacke Limestone Mudstone Sandstone. Introduction Features Igneous rocks Sedimentary rocks Metamorphic rocks. ... soft to hard ...

Is Sandstone a hard or soft rock? Yahoo Answers

9-2-2008  Best Answer: sandstones are sedimentary rock which are considered soft rock geology ... Is Sandstone Hard ... en.wikipedia.org/wiki/Sandstone ...

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Is Sandstone a hard or soft rock? Yahoo Answers

9-2-2008  Best Answer: sandstones are sedimentary rock which are considered soft rock geology ... Is Sandstone Hard ... en.wikipedia.org/wiki/Sandstone ...

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Are rocks hard or soft - answers

1-12-2018  Sedimentary rocks can be hard or soft. ... But some are not and the rock is soft. Same with limestone, some is hard but some is very soft .

Is pumice a soft rock or hard rock - Answers

9-12-2018  Is pumice a soft rock or hard rock? ... But some are not and the rock is soft. Same with limestone, some is hard but some is very soft .

Is limestone a hard rock? - Quora

5-4-2018  Sometimes limestone is hard. Sometimes it isn’t. It is fairly soluble in mild acids though, and rainwater is mildly acid, so limestone dissolves (slowly ...

What Is the Hardness of Limestone? Hunker

What Is the Hardness of Limestone? ... and talc the least hard, ... modern industry uses the soft limestone as a fertilizer and filler in many commercial products.

how hard is limestone rock - Mining

Is limestone hard rock or soft rock. Generally speaking, when a geologist talks of "soft rocks" and "hard rocks" what he or she means is "sedimentary rocks" or ...

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Rocks, Soils and Minerals Hard Rocks Soft Rocks ...

Here we will learn about rocks, soils and minerals. When we go out for a walk, let us look at the stones around us. We see there are big stones, small stones and tiny ...

Best Bucket To Dig Limestone And Rock -

is limestone a soft or hard rock. Request for Quotation. You can get the price list and a ZME representative will contact you best bucket to dig limestone and rock ...

how hard is limestone? Yahoo Answers

30-7-2009  How hard is limestone? ... sandstones therefore contain a hard mineral and a soft mineral ... are uniformly very hard -- amongst the hardest rocks on ...

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Geology - rocks and minerals - University of

Argillite Breccia Chert Conglomerate Greywacke Limestone Mudstone ... grained sedimentary rock consisting of a mixture of ... quite soft, but can be hard and ...

What are the different types of hard rocks? - Quora

7-3-2018  hardrock and soft rock are the terms which are not commonly used in geology as reference .. as far as hard rock is concerned the rocks with ability to ...

BBC - GCSE Bitesize - Geography - Rock types -

Granite is a hard, igneous rock, ... They surface when softer, surrounding rocks are worn away. Limestone is a sedimentary rock made of calcium carbonate.

Limestone - Simple English Wikipedia, the free

Limestone is a sedimentary rock, made up mostly of the mineral calcite, a form of calcium carbonate, CaCO 3. The calcium carbonate is originally produced by living ...

Formation  Fossiliferous limestones  Marble  Uses  Related pages

what is the difference between a hard rock and a

13-6-2010  Best Answer: Hard rock and soft rock are loosely defined terms that relate to the hardness and competency of rock. Hardness is a property of minerals, not ...

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Is metamorphic rock generally soft rock or hard

14-12-2018  Is metamorphic rock generally soft rock or hard rock? ... But some are not and the rock is soft. Same with limestone, some is hard but some is very soft .

types of stone or rock - synonyms and related

Comprehensive list of synonyms for types of stone or rock, ... a hard smooth stone used for building and ... a type of soft stone that is often carved to make ...

Limestone - Hard Rock Flooring

Hard Rock Flooring specialises in limestone and we are constantly sourcing different types. Most limestone is oolitic which means it is formed from minute pieces of ...

What is Limestone? (with pictures) - wisegeek

17-11-2018  Limestone is a type of sedimentary rock that comes in a wide range of textures and colors. ... the rock is soft, ... while marble is hard, ...

Limestone, Shell, Dolomite Florida Department

Limestone, Shell, Dolomite. ... The limestone can be a soft chalky material with microfossils, ... The hard rock may have to be broken with explosives prior to ...

Rock Hardness References

Hardness of Rock; Soft: Medium: Hard: Very Hard: MOHS Scale of Hardness: TESTING (you can do in the field) Talc Slate Gypsum rock Asbestos rock Soft limestone

What is the difference between hard water and

Hard water or soft water? ... Let’s assume that the rainwater falls on an area with lots of limestone rocks. ... You will not know if water is soft or hard by just ...

Big and soft or small and rock hard - Answers

Big and soft or small and rock hard? ... But some are not and the rock is soft. Same with limestone, some is hard but some is very soft . Are igneous rocks soft or hard?

how hard is limestone? Yahoo Answers

30-7-2009  How hard is limestone? ... sandstones therefore contain a hard mineral and a soft mineral ... are uniformly very hard -- amongst the hardest rocks on ...

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Sedimentary Rocks Pictures, Characteristics,

A photo gallery of sedimentary rocks. Breccia, chert, coal, conglomerate, dolomite, flint, iron ore, limestone, oil shale, rock salt, sandstone, shale, siltstone.

SAFE BEARING CAPACITY OF ROCKS SOILS AS

S.No. Safe Bearing Capacity (Type of rocks soils) ... limestone in sound condition. ... 1 Soft shale, hard or stiff clay in deep bed, dry ...

Rock Identification - ThoughtCo

9-9-2018  ... and metamorphic rock types with this handy rock identification ... Sedimentary rocks such as limestone or shale ... hard or soft: mixed: mixed rocks ...

Is clay hard or soft? / In Dialogue

Is clay hard or soft ... light and shadow metacognition observation personal relationships photoshop photoshop 101 pools read the river riffles riverfield rock creek ...

Geology - Simple English Wikipedia, the free

Rocks can be very different from each other. Some are very hard and some are soft. Some rocks are very common, while others are rare. However, all the different rocks ...

Types of rock  Principles of ...  Gallery  Related pages

How can limestone cause hard water? Yahoo

18-5-2009  How can limestone cause hard water? and how can acids ... Using coral or limestone-rich rocks will ... If your water is too soft because you ...

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Limestone Facts - SoftSchools

18-12-2018  Limestone is a sedimentary rock that contains at least 50% calcium carbonate (CaCO3). Because sedimentary rocks are made of various types of sediments, the ...