chapter 7 rocks and minerals. minerals vs. rocks mineral: natural, solid substance that has a...
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![Page 1: Chapter 7 Rocks and Minerals. Minerals vs. Rocks Mineral: Natural, solid substance that has a specific chemical composition and physical structure](https://reader036.vdocuments.us/reader036/viewer/2022062223/551b2d73550346cf5a8b5efe/html5/thumbnails/1.jpg)
Chapter 7Chapter 7Rocks and MineralsRocks and Minerals
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Minerals vs. RocksMinerals vs. Rocks
MineralMineral: Natural, solid substance : Natural, solid substance that has a specific chemical that has a specific chemical composition and physical structurecomposition and physical structure
5 ways to classify 5 ways to classify MINERALSMINERALS::1.1. StreakStreak2.2. FluorescenceFluorescence3.3. Crystal StructureCrystal Structure4.4. CleavageCleavage5.5. HardnessHardness
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Mineral ClassificationMineral Classification
1.1. StreakStreak: Color of the powder left behind : Color of the powder left behind when a mineral is rubbed when a mineral is rubbed
2.2. FluorescenceFluorescence: Glows under UltraViolet : Glows under UltraViolet LightLight
3.3. Crystal StructureCrystal Structure: Atom arrangement in a : Atom arrangement in a specific shapespecific shape
4.4. CleavageCleavage: Direction of a break in a : Direction of a break in a mineralmineral
5.5. HardnessHardness: Mohs Hardness Scale: Mohs Hardness Scale
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Minerals vs. RocksMinerals vs. Rocks
RocksRocks: a solid formation of : a solid formation of mineralsminerals
3 Major Types3 Major Types::1.1. Igneous RockIgneous Rock
2.2. Sedimentary RockSedimentary Rock
3.3. Metamorphic RockMetamorphic Rock
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Igneous RockIgneous Rock
Igneous rockIgneous rock forms when melted forms when melted rock hardensrock hardens
2 Types2 Types::1.1. IntrusiveIntrusive: Cools Inside Earth: Cools Inside Earth
2.2. ExtrusiveExtrusive: Cools Outside Earth: Cools Outside Earth
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Sedimentary RockSedimentary Rock
Sedimentary RockSedimentary Rock is formed when is formed when layers of sediments bind together.layers of sediments bind together.
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Metamorphic RockMetamorphic Rock
Metamorphic RockMetamorphic Rock is formed when is formed when extreme heat and pressure change extreme heat and pressure change igneousigneous, , sedimentarysedimentary, or other , or other metamorphicmetamorphic rocks. rocks.
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ROCKS AND MINERALS!ROCKS AND MINERALS!
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Rock CycleRock Cycle