what kind of rock is basalt

Rocks and Minerals Dictionary: B - EnchantedLearning.com

banded agate Banded agate is a type of agate with distinct layers of color. basalt Basalt is a type of volcanic (igneous) rock. This hard, dark rock is composed of 45 ...

Rocks and the Rock Cycle - Paradise Valley

You can learn about rock types and other things in great detail below. ... If you start with two different rocks (say a basalt and a sandstone) ...

Basalt - Geology for Kids!

... so it's one kind of igneous rock. ... Because it is a common rock and so hard, people used basalt for early choppers and for grinding stones for grinding grains ...

The Columbia River Basalt Group - Exposed by the Ice Age Floods

The differences enable scientists to isolate basalt type and their ... These columns formed when the lava cooled and crystallized into basalt rock. When lava cools ...

Basalt - Igneous rocks - Sandatlas

Neighboring rock types like basaltic andesite, ... Basaltic rocks can be thrown out of volcanic vents as lapilli (singular: lapillus) and volcanic bombs.

The Giant Crystal Project : Basalt columns / Pseudocrystals

Other notable & famous basalt column occurences : Note : Basalt with its varieties is the most common volcanic rock type. Hence basalt columns are by no means rare ...

Metamorphic Rocks, Processes, and Resources

Protolith or parent rock is the rock type that a metamorphic rock was before it was subjected to metamorphic conditions. ... Basalt Amphibolite, amphibole schist

Basalt and Granite

What are the most important types of rock in the crust? Excluding the rocks between my ears, I'd have to say that basalt and granite have the honor of being the most ...

What is basalt used for? | Ask.com

Related Questions. Q: What type of rock is basalt? A: Basalt is an igneous rock, which means it was formed deep in the bowels of the earth, often from the lava flow ...

igneous rocks - Earth Science Australia

Magma Type : Solidified Volcanic Rock : Solidified Plutonic Rock : Chemical Composition : Temperature : Viscosity : ... The basaltic magma is generated in the mantle ...

Igneous - Learn About Rocks - Rock Around The World

The two main types of igneous rocks are plutonic rocks and volcanic rocks. ... An example of a mafic rock is basalt, ...

An Example of Igneous Rocks - Rocks and Minerals 4 U

The following is an example of igneous rocks. ... Basalt is the most common rock type in the Earth's crust most of the ocean floor is made of basalt.

Igneous Rock Quiz - St. James

Igneous Rocks. For each question ... Which of the following types of rock is produced by magma that cools deep below the earth's crust? ... A. basalt B. granite C ...

IGNEOUS ROCKS - msnucleus.org

Was it cooled quickly or slowly? How can ... compared to other igneous rocks. Basalt is also ... (Mg). Gabbro forms from the same kind of magma that creates basalt ...

How Do We Know That It's a Rock From the Moon?

The most common type of volcanic rock is basalt. The ancient ... Nonlunar meteorites have different FeO/MnO ratios than Moon rocks. Earth ...

Colorado Rocks - Domain Index for www.cliffshade.com

... mention here as an important transitional rock type in Colorado's ... Map of Colorado correctly shows a Quaternary basalt unit there.) Top ...

Basalt | Definition of basalt by Merriam-Webster

... a type of dark gray to black rock. ... What made you want to look up basalt? Please tell us where you read or heard it (including the quote, if possible).

Difference Between Basalt and Granite

... and metamorphic rocks. Basalt and granite are two types of ... Two of the most famous igneous rocks, basalt and granite have similarities causing ...

Rocks, Rock Information, Facts, News, Photos -- National ...

Get information, facts, photos, news, videos, and more about rocks from ... basic types of rock ... dark lava called basalt, the most common volcanic rock.

What are the different types of basaltic lava flows and how ...

What are the different types of basaltic lava flows and how do ... Pillow lavas are often considered important when trying to decipher old rock sequences because ...

Rock Types - Sandatlas

... and Metamorphic Rock Types with Pictures and Links to Specific Articles about each Type of Rock. HOME; ... EPIDOSITE is a hydrothermally altered basaltic rock ...

Basalt: Igneous Rock - Pictures, Definition, Uses & More

Basalt is an extrusive igneous rock. ... Basalt underlies more of Earth's surface than any other rock type.

Geology of North Cascades National Park

An ideal metamorphic sequence: A Rock's Progress from Shale to Gneiss or from Basalt to Amphibolite In an ideal metamorphic sequence of increasing heat and pressure ...

Volcanoes, Magma, and Volcanic Eruptions - Tulane University

Magma Type: Solidified Rock: Chemical Composition: ... A mechanism by which a basaltic magma beneath a volcano could change to andesitic magma and eventually ...

PSRD: Mars Crust: Made of Basalt - University of Hawaii

Planetary Science Research Discoveries. http://www.psrd.hawaii.edu/May09/Mars.Basaltic.Crust ... data to determine what type or types of igneous rock makes up ...

Columbia River Basalt Group - Wikipedia, the free encyclopedia

The Columbia River Basalt Group is a large igneous province that ... The type locality for the Steens basalt, ... yet reported in volcanic rocks. Imnaha Basalt ...

What Types of Minerals and Rocks Are Found on the Moon?

Photomicrograph of an Apollo 15 basalt What Types of Minerals and Rocks Are Found on the Moon? The crust of the Moon is made up of two main types of rock, anorthosite ...

What type of rock is Basalt - Answers.com

The Nuances of Basalt Rock The geology of basalt rock can be a source of fascination for many. The highly variable forms of this stone are dependent on their ...

Geology 1303 flashcards | Quizlet

Which of the following type of volcanoes is typically the largest in terms of volume? ... What type of rock makes up most of Iceland? basalt (mafic) ...

GLY 1000 ch. 4 and 5 flashcards | Quizlet

Which of the following types of igneous rocks are rarely found as lavas? a. felsic ... Basaltic lava that cools under water forms distinct _____ features.

What kind of rock is basalt - Answers.com

Answers.com > Wiki Answers > Categories > Science > Earth Sciences > Geology > What kind of rock is basalt? What would you like to do? ... Basalt is an extrusive ...

UK rocks by region - OpenLearn - Open University

... rock types. The Geology Toolkit ... Rock; Basalt; Sandstone; Mud; Glaciers; ... (RC 000391), an exempt charity in England & Wales and a charity registered in ...

KEY CONCEPT Igneous rocks form from molten rock.

rhyolite, pumice, and basalt. Types of Igneous Rocks Intrusive Molten rock that cools within ... appropriate for the two types of igneous rocks? reading tip