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Earth Science Lab Practical Review. Station 1: Rocks and Minerals COLORCOLOR STREAK LUSTER HARDNESS CLEAVAGE/FRACTURE DENSITY/HEFT CRYSTAL SHAPE SPECIAL
Earth Science Lab Practical Review. Station 1: Rocks and Minerals COLORCOLOR STREAK LUSTER HARDNESS CLEAVAGE/FRACTURE DENSITY/HEFT CRYSTAL SHAPE SPECIAL
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Rocks and Minerals posted version. What is a Mineral? Naturally occurring – not man-made Solid - not liquid or gas Inorganic- not part of a living thing
Rocks and Minerals posted version. What is a Mineral? Naturally occurring – not man-made Solid - not liquid or gas Inorganic- not part of a living thing
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Rock – an aggregate of minerals (mixture of minerals). Mineral – naturally occurring, inorganic, crystalline solids, with a definite chemical composition
Rock – an aggregate of minerals (mixture of minerals). Mineral – naturally occurring, inorganic, crystalline solids, with a definite chemical composition
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Tool steels simplified
Tool steels simplified
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Physical Properties Of Minerals 12 NOV 14. Starter: Students collected mineral samples on a field trip and tested them for different properties. The students
Physical Properties Of Minerals 12 NOV 14. Starter: Students collected mineral samples on a field trip and tested them for different properties. The students
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Review 1. What are the two mineral groups?1. What are the two mineral groups? 2. What does chemical composition mean?2. What does chemical composition
Review 1. What are the two mineral groups?1. What are the two mineral groups? 2. What does chemical composition mean?2. What does chemical composition
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Properties of Minerals. Hardness - resistance to being scratched Mohs Hardness Scale Mohs Hardness Scale ranges from 1(talc) to 10 (diamond) ranges from
Properties of Minerals. Hardness - resistance to being scratched Mohs Hardness Scale Mohs Hardness Scale ranges from 1(talc) to 10 (diamond) ranges from
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Rocks & Minerals NOTES Pages 1 - 3. Frayer Model Box #1 What is a mineral? It is a substance which has a naturally occurring inorganic definite chemical
Rocks & Minerals NOTES Pages 1 - 3. Frayer Model Box #1 What is a mineral? It is a substance which has a naturally occurring inorganic definite chemical
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MINERALS TYvye0CVbU0
MINERALS TYvye0CVbU0
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Chapter (1) CUTTING TOOL MATERIALS. TOPICS : Introduction Carbon and medium alloy steels High speed steels Cast-cobalt alloys Carbides Coated tools Alumina-based
Chapter (1) CUTTING TOOL MATERIALS. TOPICS : Introduction Carbon and medium alloy steels High speed steels Cast-cobalt alloys Carbides Coated tools Alumina-based
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E a r t h ’ s S u r f a c e I-Surface I-Surface Materials ABedrock A-Bedrock && && Soil Soil: 1- Crust 1- Crust outer layer of earth consist of bedrock,
E a r t h ’ s S u r f a c e I-Surface I-Surface Materials ABedrock A-Bedrock && && Soil Soil: 1- Crust 1- Crust outer layer of earth consist of bedrock,
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Materials Engineering – Day 2
Materials Engineering – Day 2
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