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Diana science
Diana science

...  A: As long as it can erode something.(or as long as there is a source of erosion) ...
Lab 8: Sedimentary Rock Identification
Lab 8: Sedimentary Rock Identification

... been weathered from preexisting rock and transported by gravity, water, ice, or air. Chemical weathering involves the dissolution or decomposition of these minerals, whereas mechanical weathering consists of processes such as abrasion and cracking that do not change the mineral content of the materi ...
BUILDING STONES
BUILDING STONES

...  Metamorphic Rocks : Formed by gradual changes in the structures of either igneous or sedimentary rocks caused by heat, water, pressure. (Marble, Slate) ...
BUILDING STONES - Middle East Technical University
BUILDING STONES - Middle East Technical University

...  Metamorphic Rocks : Formed by gradual changes in the structures of either igneous or sedimentary rocks caused by heat, water, pressure. (Marble, Slate) ...
Ch 6 ppt
Ch 6 ppt

... Sedimentary Rocks • formed at or near the surface at relatively low temperatures. • from sediments which include boulders, cobbles, gravels, sands, silts, and clay particles. • OR particles which are suspended and dissolved in water. • Sedimentary rocks – preserve evidence of surface depositional p ...
weathering and erosion
weathering and erosion

...  These agents of erosion are water, wind, ice and gravity. ...
10-6 Power Point
10-6 Power Point

... YWBAT explain the visual differences between the three types of rock. Drill: ...
The Rock Review
The Rock Review

... The crust, or bedrock, that makes up the continents (large land areas) consists mostly of granite. In addition, many mountain ranges, such as the Rocky Mountains and the White Mountains in New Hampshire, consist largely of granite. Because of its hardness, granite is frequently used for buildings an ...
File - Earth Science With Mrs. Locke
File - Earth Science With Mrs. Locke

... • Often found near mountains and deep in Earth ...
Lab 2: Sedimentary Environments, Rocks, and Structures
Lab 2: Sedimentary Environments, Rocks, and Structures

... that have been weathered from preexisting rock and transported by gravity, water, ice, or air. Chemical weathering involves the dissolution or decomposition of these minerals, whereas mechanical weathering consists of processes such as abrasion and cracking that do not change the mineral content of ...
rock cycle powerpoint
rock cycle powerpoint

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Name: Date: Earth Science- Sedimentary Rock Notes Formation
Name: Date: Earth Science- Sedimentary Rock Notes Formation

... (ie. Sandstone is made up of sand) B. Clastic Sedimentary Rocks 1. Formed when rock fragments & sediments are carried and deposited by ___________________________________________________________________________. 2. The further water carries sediment, the __________________________________________ th ...
Twenty Questions
Twenty Questions

... Water flows or wind blows, carrying sediment. It piles up in layers and eventually forms rock. ...
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Types of Rocks

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Rocks, Weathering, Erosion, Deposition, Rock Cycle, and Watersheds
Rocks, Weathering, Erosion, Deposition, Rock Cycle, and Watersheds

... Solving for changes in mass and volume Calculating Rate of Change (ESRT Page 1) ...
Rocks and Minerals
Rocks and Minerals

... • Metamorphic -a type of rock formed when heat and pressure change the properties of a rock • Sedimentary-a type of rock formed when layers of sediments settle on top of one another and harden • Igneous-a type of rock formed from molten rock • Erosion-the moving of weathered material • Weathering-th ...
Sedimentary Rocks – Practice Questions and Answers
Sedimentary Rocks – Practice Questions and Answers

... a. lithic wacke b. lithic siltstone c. lithic arenite d. quartzolithic arenite e. lithoquartzose arenite 23. A mudstone is composed of particles ranging in size from less than ______ mm to ______ mm. 24. Siltstones are coarser grained than a. sandstones b. very fine grained sandstones c. very fine g ...
6. Name three kinds of sedimentary rocks. 7. What three things can
6. Name three kinds of sedimentary rocks. 7. What three things can

... ...
What is the purpose of a team? A VERY IMPORTANT TEAM The
What is the purpose of a team? A VERY IMPORTANT TEAM The

... The earth is continuously be destructed and constructed by different forces. There is a key team/partnership that plays a major role in this. ____________________________ and _______________________________ When you think of a beach, what images pop into your mind? What makes a beach/shoreline? 1. _ ...
The word fossil comes from the Latin word that means to `dig up`
The word fossil comes from the Latin word that means to `dig up`

... Sometimes its ancestors or near relatives have been fossilised but its descendants and ‘cousins’ are living today. Fossils are usually found in sedimentary rocks. Most sedimentary rocks are made up of particles such as pebbles, sand and mud. These particles may be compressed and cemented together to ...
Sedimentary Rocks
Sedimentary Rocks

... 1. ________________ – clastic sedimentary rocks are formed when already existing rocks _________ into smaller ________________ 2. ___________ – weathered rock _________ are _____________ by rivers, winds, waves, and glaciers 3. _____________ – sediments are ____________ when the transport system (ie ...
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What are Rocks?

... • Naturally Occurring • Solid • Mixture of one or more minerals • May contain organic matter ...
Rocks and Fossil Fuels
Rocks and Fossil Fuels

... This rock must have cooled slowly because of all of the mineral grains in it Hint: Granite sounds like GRAINS! ...
Rock Identification and stories lab
Rock Identification and stories lab

... cemented together. If you look at the particles with a handlens, or even with the naked eye, you can see individual grains often somewhat rounded because sharp edges were knocked off during transport down stream, along beaches, etc. Sand-sized particles range from just big enough to see to about 2mm ...
Cornell Notes: The Rock Cycle - CGW-Life-Science
Cornell Notes: The Rock Cycle - CGW-Life-Science

... Rocks are made of one or more minerals (minerals are the “ingredients”) Three main types of rock. : Sedimentary, Igneous, Metamorphic Type is determined by how the rock is made. Sedimentary Rocks are usually made by layers of particles (sand, silt, broken up shells) Usually this has to take place in ...
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Mudrock



Mudrocks are a class of fine grained siliciclastic sedimentary rocks. The varying types of mudrocks include: siltstone, claystone, mudstone, slate, and shale. Most of the particles are less than 0.0625 mm (1/16th mm or 0.0025 inches) and are too small to study readily in the field. At first sight the rock types look quite similar; however, there are important differences in composition and nomenclature. There has been a great deal of disagreement involving the classification of mudrocks. There are a few important hurdles to classification, including:Mudrocks are the least understood, and one of the most understudied sedimentary rocks to dateIt is difficult to study mudrock constituents, due to their diminutive size and susceptibility to weathering on outcropsAnd most importantly, there is more than one classification scheme accepted by scientistsMudrocks make up fifty percent of the sedimentary rocks in the geologic record, and are easily the most widespread deposits on Earth. Fine sediment is the most abundant product of erosion, and these sediments contribute to the overall omnipresence of mudrocks. With increased pressure over time the platey clay minerals may become aligned, with the appearance of fissility or parallel layering. This finely bedded material that splits readily into thin layers is called shale, as distinct from mudstone. The lack of fissility or layering in mudstone may be due either to original texture or to the disruption of layering by burrowing organisms in the sediment prior to lithification. From the beginning of civilization, when pottery and mudbricks were made by hand, to now, mudrocks have been important. The first book on mudrocks, Geologie des Argils by Millot, was not published until 1964; however, scientists, engineers, and oil producers have understood the significance of mudrocks since the discovery of the Burgess Shale and the relatedness of mudrocks and oil. Literature on the elusive yet omnipresent rock-type has been increasing in recent years, and technology continues to allow for better analysis.
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