'Double refraction' diaporamas de présentation

Unit 3 Physical Properties of Glass and Soil, Organic and Inorganic Analysis of Evidence

Unit 3 Physical Properties of Glass and Soil, Organic and Inorganic Analysis of Evidence. Chapters 4-6. Physical Properties of Glass and Soil. Unit 3: Part 1. Physical Properties of Glass. Unit 3: Part 1. DO NOW: What is glass ? Homework: Complete Pre-lab assignment.

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Wave Phenomena

Wave Phenomena. Wu, Jinyuan Fermilab Aug. 2013. Introduction. We will talk about classical physics only. We will try to show phenomena not commonly seen in text book. Many pictures in this file are taken via www.google.com They are used for review and comments only.

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Lecture # 8 POLARIZATION OF L IGHT

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PROPERTIES OF MINERALS Chapter 2, Section 1

PROPERTIES OF MINERALS Chapter 2, Section 1. By Rusty Sturken Sixth Grade Science teacher Duluth Middle School August, 2010. What is a mineral?. A mineral is a naturally occurring, inorganic solid that has a crystal structure and a definite chemical composition.

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PROPERTIES OF MINERALS Chapter 2, Section 1

PROPERTIES OF MINERALS Chapter 2, Section 1. By Rusty Sturken Sixth Grade Science teacher Duluth Middle School August, 2010. What is a mineral?. A mineral is a naturally occurring, inorganic solid that has a crystal structure and a definite chemical composition.

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Earth Systems 3209

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Earth Science

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Anisotropic minerals/interference

Anisotropic minerals/interference. Isotropic minerals: velocity of light same in all directions. 1 index of refraction Isometric crystal system Anisotropic minerals: velocity of light varies. Light split into two rays; vibrate perp. to each other 2 velocities, 2 indices of refraction.

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Hairs, Fibers, and Paint

Hairs, Fibers, and Paint. Chapter 13. Hair. Hair morphology (structure) is a class characteristic , not an individual characteristic Hair evidence can indicate physical/violent contact Retains structure for a long time Analyze color & structure first

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Pre Presentation 5

Pre Presentation 5. Chapter 9 Section 1 and 2 You Try. YOU TRY Problems.

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Waves, Light & Quanta

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Mineral Criteria

Mineral Criteria. Inorganic: not made up of living things Naturally Occurring: exist in nature Crystalline Solid: regularly repeating crystalline structure Consistent Chemical Composition: consistent, no variety. Mineral Classes. Silicates: contain silicon (Si) and oxygen (O)

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Bellringer : What is a mineral?

Bellringer : What is a mineral?. Physical Properties of Minerals. mineralogist a person who examines, analyzes, and classifies minerals Each mineral has specific properties that are the result of its chemical composition and crystalline structure .

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Section 2: Identifying Minerals

Section 2: Identifying Minerals. Preview Key Ideas Physical Properties of Minerals Mineral Color, Luster, and Streak Mineral Cleavage and Fracture Types of Basic Crystalline Systems Special Properties of Minerals Maps in Action. Key Ideas.

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Clues for the Identification of Those Pesky Rock Forming Minerals (Follow along on p. 62)

Clues for the Identification of Those Pesky Rock Forming Minerals (Follow along on p. 62). Colby Geology. A. FELDSPARS (two varieties to identify) All have two directions of cleavage. 1. PLAGIOCLASE (2 types to identify) (Ca,Na)(Si,Al) 4 O 8 Have striations on cleavage planes

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5. ??? Double Refraction

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From The Town Of Bedrock, Its a Place Right Out Of History

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Properties of Minerals

Properties of Minerals. The properties of a mineral depend on its composition and structure. Color.

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Effects of HF multiple scattering in the ionosphere: Experimental observations

June 2010 Boulder CO. Introduction

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