which is harder granite or basalt

  • Basalt, Granite, Obsidian, and Pumice? | Yahoo Answers

    Mar 15, 2011· Basalt is magma that rises from the mantle into the deep high pressure water of the ocean and cools quickly into rock-the sea bed is mostly basalt. Granite started out as basalt, but, was chemically altered in the distant past into the rock that makes up most of the continental rock-it is lighter than basalt so it kind of floats on top of the basalt.

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  • hardness of basalt vs limestone BINQ Mining

    It then cooled, forming granite, basalt, and diorite. Granite is very hard … It is easy to carve and is about the hardness of is the … Limestone is composed primarily of the mineral calcite, or calcium carbonate. Limestone is … »More detailed

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  • Which do you think will weather at a faster rate

    Jun 29, 2016· Sandstone will weather faster than granite. We classify sandstone as sedimentary rock, this means that the rock is composed of sand-sized minerals or rocks that have been "smooshed" (that's a science term) together. These grains of rock are very loosely compacted in comparison to other rocks. Below is an image of red sandstone at Lower Antelope Canyon: Image Courtesy: Moondigger …

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  • What Is the Difference Between Basalt and Granite

    Granite is a felsic rock, meaning that it has a high silicon content; it is mostly made out of quartz, mica and feldspar. Basalt, as a mafic rock, contains more calcium oxide, manganese oxide and iron compounds than granite. Its high iron content gives it magnetic properties, and it may show signs of rust when exposed to air.

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  • What is the hardest natural stone? Quora

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    Jul 02, 2016· Granite is a good hard rock and is tough too. It is likely the hardest stone used as a building material. I think basalt or other trap rocks are hard rocks. They are very heavy and tough. Quartz is another very hard rock and it takes longer to drill than most rocks do.

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  • Granite vs. Quartz: Is One Better Than The Other? | HGTV's

    Granite is a very hard stone and 100 percent natural. It's mined from quarries all around the world, cut down to a manageable size, and then polished to a fine finish. Green Home Kitchen Counter. Closeup of a kitchen countertop with tiled backsplash and dark cabinetry.

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  • Rock Hardness References

    Hard: Very Hard: MOHS Scale of Hardness: TESTING (you can do in the field) Talc Slate Gypsum rock Asbestos rock Soft limestone: Limestone Dolomite Sandstone Copper Ore: Granite Quartzite Iron ore Trap rock Gravel Gabro: Iron ore (Taconite) Granite Grantic gravel Trap rock: 1 Talc 2 Gypsum 3 Clacite 4 Flourite 5 Apatite: 6 Orthoclase 7 Quartz 8 Topaz 9 Corundum

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  • Difference Between Basalt and Granite l Basalt vs Granite

    Aug 14, 2011· Basalt and granite are two types of igneous rocks. All rocks of igneous origin are made up of magma or molten earth that finds its way up to the surface of the earth from fissures and cracks underneath the surface of earth. The molten rocks that come out in the form of lava, upon cooling takes shape of igneous rocks.

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  • which is harder granite or basalt

    Which is harder basalt or granite Answers. Both basalt and granite are types of rock, and a rock is composed of multiple minerals except for some rocks composed of essentially one mineral. which is harder granite or basalt inspiringcareersin. rock density granite vs basaltwhich is harder granite or basalt which is harder basalt or granite rock granite is the rock with the highest tenacity, hard science. …

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  • The Strength of Marble and Granite | Seattle Granite Marble

    Granite. Granite is a very hard stone and resistant to damage. Though the composition of various granite colors and varieties will vary from slab to slab, granite is generally is made up of a quartz, feldspar and an assorted variety of minerals, evoking a gritty look. However, granite is still vulnerable to staining.

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  • Granite vs Basalt rocksparenature

    Granite is a very hard, granular, crystalline igneous rock which consists mainly of quartz, mica, and feldspar and is often used as building stone. Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of Earth.

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  • Basalt Wikipedia

    Basalt is defined by its mineral content and texture, and physical descriptions without mineralogical context may be unreliable in some circumstances. Basalt is usually grey to black in colour, but rapidly weathers to brown or rust-red due to oxidation of its mafic (iron-rich) minerals into hematite and other iron oxides and hydroxides

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  • which harder granite or basalt kampsbuigcentrale.nl

    which is harder between basalt and granite aitcorgin. Which is harder basalt or granite Answers Both basalt and granite are types of rock, and a rock is composed of multiple minerals . 【More】 hardness of basalt vs limestone BINQ Mining. hardness of basalt vs limestone Posted at:, basalt, and diorite Granite is very hard, Why are granite basalt limestone diamond and quartz not classified .

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  • Difference Between Granite & Limestone | Sciencing

    Apr 25, 2017· Granite rocks were formed when pockets of magma cooled below the Earth's surface, with the overall process taking longer than for many other igneous rocks. Limestone is classed as a sedimentary rock. It was formed on the surface of the Earth by the process of sedimentation, with several minerals or organic particles coming together to form a solid sediment.

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  • is basalt harder than granite? | Yahoo Answers

    May 06, 2007· Best Answer: Both basalt and granite are types of rock, and a rock is composed of multiple minerals except for some rocks composed of essentially one mineral like limestone (calcite) or quartzite (quartz). Minerals are crystalline compounds with known characteristics such as hardness, specific gravity

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  • Difference Between Basalt and Granite l Basalt vs Granite

    Aug 14, 2011· The key difference between basalt and granite is that basalt is mostly occurring on ocean floors, while granite is in the crust of the earth in all continents. Earth contains three kinds of rocks namely igneous rocks, sedimentary rocks, and metamorphic rocks. Basalt and granite are two types of igneous rocks. All rocks of igneous origin consist of magma or molten earth that finds its way up to

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  • What Is the Difference Between Basalt and Granite

    What Is the Difference Between Basalt and Granite? Granite is an intrusive rock with few contaminants, while basalt is an extrusive rock with many contaminants. Granite is the principal component of the continental crust, while basalt is the principal component of the oceanic crust.

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  • Which Harder Granite Or Basalt ilcapriccio-falisolle.be

    hardest rock granite or blue basalt. which harder granite or basalt . hard rock such as granite or basalt is not a difficult challenge for mobile rm crushers. delivering high output with low wear read more >> Get Price + rocks under the microscope index of oxford.

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  • 1 Left Which is older the granite or the basalt Explain

    Left Which is older. the granite or the basalt? Explain your reasoning. 2. Center G is granite. and N. Y. and W are dikes. Write the letters in correct succession of age. fiom oldest to youn-qest. Write a short description of the geologic history of this block from the oldest …

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  • How Hard Is Granite on the Mohs Hardness Scale

    How Hard Is Granite on the Mohs Hardness Scale? Granite is a 6 to 7 on the Mohs hardness scale. The Mohs hardness scale was developed by the German mineralogist Friedrich Mohs to determine the hardness of a mineral based on whether it can be scratched by a substance of known hardness.

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  • Granite and basalt Flashcards | Quizlet

    a light colored; intrusive igneous rock, major component of continental crust (easy to see minerals; coarse-texteured rock) basalt. a dark colored, extrusive igneous rock, major component of oceanic crust; hard to see minerals (fine grained) most important rocks in the crust.

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  • Why is granite less dense than basalt and what process

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    Dec 06, 2015· Granite is less dense than basalt mainly because granite is made up of lighter mass minerals like quartz and feldspars without much in the way of heavier mass, weightier mafic minerals like pyroxenes and hornblende. Granites may have biotite or other micas, and might have a little hornblende but not very much.

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  • Basalt Wikipedia

    Definition. Basalt has a fine-grained mineral texture due to the molten rock cooling too quickly for large mineral crystals to grow; it is often porphyritic, containing larger crystals ( phenocrysts) formed prior to the extrusion that brought the magma to the surface, embedded in a finer-grained matrix.

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  • Granite and basalt Flashcards | Quizlet

    Start studying Granite and basalt. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

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  • Igneous Rocks formation properties examples granite from

    Granite tends to be lighter in colour than basalt (see 4(d) below). Granite type rocks are sometimes called course-grained rocks because of the mixture of interlocking larger crystals. Granite rock is very durable material used in building construction, hard wearing steps and gravestones! Fig 6. An igneous Intrusion

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