Lesson 3 - Minerals And Rocks

通報

問題一覧

Mineral in pencil

graphite

Mineral inf table salt

sodium chloride

mineral inf cellphone

germanium

mineral on car

magnetite

mineral in roads

asphalt

defined as a naturally-occurring, inorganic solid with a definite chemical composition and an ordered internal structure, is unique, but they exhibit general characteristics.

minerals

Characteristics of Minerals

naturally occuring

Minerals exist naturally. Steel and synthetic diamonds are created artificially, and not minerals.

naturally occuring

Minerals are limited to substances formed through inorganic processes, and exclude materials derived from living organisms which involved organic processes.

inorganic

All liquids and gases - even those that are not naturally formed such as petroleum are not considered minerals.

solid

Always contain certain elements in the same proportion. • Almost all minerals are composed of two or more elements bonded together

definite chemical composition

The atoms in minerals are organized in a regular, repetitive geometric pattern or crystal structure. Substances that fulfill all the requirements but do not have an ordered internal structure are called

ordered internal stucture, mineraloids

physical properties of minerals

crystal form and habit

refers to the overall shape or growth pattern of the minerals. ___ a set of crystal faces that are related to each other by symmetry.

crystal form and habit, crystal form

it has globular or rounded shapes resembling a cluster of grapes.

botryoidal habit

Describes the appearance of mineral when light is reflected from its surface. It can be described as opaque, transparent, dull or shiny.

luster

is paque and very reflective like gold and silver.

metallic luster

- is dull, silky.,.greasy and pearly. like silicates

nonmetallic luster

refers to the tendency of minerals to break along very smooth, flat and very shiny surfaces

cleavage

may break along random and irregular surfaces.

fracture

Is the measure of the mineral's resistance to scratching. • Harder minerals will scratch softer minerals

Hardness

scale used to measure hardness

moh’s hardness scale

one of the most obvious properties of minerals but not reliable alone. • Some minerals come in just one color while others come in different color an varieties.

color

the color of the minerals in its powdered form. • It can be obtained by rubbing the mineral on an abrasive ceramic tile called ___.

streak, plate

Othwr properties

magnetism

chemical compositions of minerals

Native Elements

Chemical properties that are naturally occurring in nature in an uncombined form with a distinct minerals structure. It can be classified as metals, semimetals and nonmetals

Native Elements

This is the largest group of minerals. It contains silicon and oxygen, with some aluminum, magnesium, iron and calcium.

Silicates

Used in Jewelries, Medicines, and Denastry and Financial txchanoe

Native Elements

Used in Microchips, Glass and Ceramics, Watch and Clock

Silicates

It is formed from the combination of a metal and oxygen. This group ranges from dull ores like bauxite to gems like rubies and sapphires.

Oxides

Used in Inorganic Sunscreen, Coloring agents, Alkali batteries, Cosmetica

Oxides

These are made of compounds of sulfur usually with a metal. They tend to be heavy and brittie.

Sulfides

Used in Photocells, Intrared sensors, Photoluminescent Strips

Sulfides

These are made of compounds of sulfur combined with motals and oxygen. It is a large group of minerals that tend to be soft and translucent.

Sulfates

Used in Epsom Salt, Plaster, Mineral Supplements, and Algaecide

Sulfates

Elements with Halogen and Metal(?)

Halides

Used in Metol Halide lamps, Steel, Metal Halide Salt, Rock Salt

Halide

These are group of minerals made by carbon, oxygen and metallic element.

Carbonates

Used in Carbon Paper, Soap and Detergent

Cabonates

They are often formed when other minerals are broken down by weathering. They are often brightly colored.

Phosphates

Used in Phoschote Fertilizer. Heaith Nutrients, phosphate salt

phosphate

are naturally occurring, coherent aggregate of minerals or solid materials such as glass or organic matter.

rocks

They are the hardest and heaviest rock on earth. They are also called the 'new' rocks or magmatic rocks. Sometimes they are referred to as parent rock because all other rock types are formed from them.

igneous rocks

These rocks form from the cooling and solidification of molten material, either magma or lava.

igneous rocks

The interlocking texture of grains • The presence of vesicles (holes) in extrusive igneous rocks • May be dark-colored and heavy • May display two grain-sizes, one much larger than the other.

igneous rocks

Types of Igneous Rocks

Igneous Intrusive or Plutonic Igneous

develop when magma is trapped deep inside the earth and solidifies without ever reaching the surface. The magma cools and solidifies very slowly over thousands or millions of years in chambers of pre-existing rocks

igneous intrusive or plutonic igneous

igneous rocks are formed on the earth’s surface when lava exists and cools almost instantly when exposed to a relatively cool temperature in the atmosphere

igneous extrusive or volcanic igneous

They are made from deposits of preexisting rocks or remains of once-living organisms due to the compression of ocean sediments and other processes. They are commonly found near sources of water, like riverbeds, oceans, ponds, and coasts. Sedimentary rocks are also found in deserts and caves.

sedimentary rocks

Grains cemented together The presence of fossils Light-colored and light weight May display interlocking grains but is very light weight

sedimentary rocks

types of sedimentary rocks

clastic sedimentary rocks

sedimentary rocks derived from mechanical weathering.

clastic sedimentary rocks

sedimentary rocks from when dissolved minerals precipitate.

chemical sedimentary rocks

formed by the accumulated sedimentary debris caused by organic processes. These may contain fossils of plants and animals trapped in the sediments as the rock was formed.

organic sedimentary rocks

form due to the transformation of preexisting rocks in response to environmental changes such as heat, high pressure, and mechanical stress.

metamorphic rocks

The interlocking texture of large grains Foliation (layering) Banded light and dark colors “ching” sound instead of a “chunk” sound when tapped

metamorphic rocks

types of metamorphic rocks

foliated

Have a layered or banded appearance that is produced by exposure to heat and directed pressure. This plating process creates thin layers and directional patterns in the rocks.

foliated

Do not have a layered or banded appearance. Under high pressure, the minerals compress however they do not align into sheets or platy layers

nonfoliated

AP module 1 - 2

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AP module 1 - 2

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TLE Chapter 1-3

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TLE Chapter 1-3

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AP Modyul 4-7

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AP Modyul 4-7

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Mapeh

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TLE chapter 4-5

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TLE chapter 4-5

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Science Quiz Bee

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AP Modyul 8-9

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mapeh

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mapeh

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TLE Bartending

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AP Buwis, Migrasyon, OFW

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TLE Flairetending

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Science

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Science

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Filipino

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Filipino

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Research (Methodology, Sampling)

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AP Karapatang pantao

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Filipino Mitohiya Mula Sa Africa

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Science 3rd Qtr Monthly

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mapeh 3rd qtr monthly

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TLE Catering

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Carering tools and equipment

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Carering tools and equipment

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Talambuhay

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Talambuhay

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TLE PURCHASING ANDPREPARING INGREDIENTSACCORDING TO RECIPE

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89問 • 2年前

semi finals

semi finals

Flower arrangementss

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Flower arrangementss

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Gas Laws, Biomolecules

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Gas Laws, Biomolecules

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Lesson 1 Information and Communications Technology

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47問 • 1年前

Lesson 1 Origin of the universe

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Lesson 1 Origin of the universe

31問 • 1年前

Konseptong Pangwika

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Lesson 2 - ICT as a Platform for Social Change

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Lesson 2 - ICT as a Platform for Social Change

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Lesson 3 - Developing an ICT Project for Social Change

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Lesson 4 - Contextualized Online Search

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Lesson 4 - Contextualized Online Search

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Lesson 5 Online Security and Safety

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Lesson 5 Online Security and Safety

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Lesson 2 - Subsystems

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Lesson 4 - IMPORTANT MINERALS TO SOCIETY

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Lesson 4 - IMPORTANT MINERALS TO SOCIETY

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Lesson 4 - Ore Minerals

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Lesson 4 - Ore Minerals

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Lesson 1 - Major Gentes of Literature

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Lesson 1 - Major Gentes of Literature

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Lesson 2 -Elements of literature

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Lesson 2 -Elements of literature

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Drama Fiction, and Creative NonFiction

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Drama Fiction, and Creative NonFiction

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Lesson 3 - Philippine Literary Period - PreColonial

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Lesson 3 - Philippine Literary Period - PreColonial

16問 • 1年前

Lesson 3 - Philippine Literary Period - Spanish Period

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Lesson 3 - Philippine Literary Period - American Period

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Lesson 3 - Philippine Literary Period - American Period

8問 • 1年前

Lesson 3 - Philippine Literary Period - Japanese and Post War

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Lesson 3 - Philippine Literary Period - Japanese and Post War

20問 • 1年前

Lesson 3 - Philippine Literary Periods - Contemporary

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Lesson 1 - Nature, Elements, and Process of Communication

Lesson 1 - Nature, Elements, and Process of Communication

Lesson 2 - Models of Communication

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Lesson 2 - Models of Communication

21問 • 1年前

Lesson 3 - Verbal and Nonverbal Communication

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Lesson 4 - Intercultural Communication

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Lesson 4 - Intercultural Communication

7問 • 1年前

Lesson 1 Academic Text in Various Disciplines

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Lesson 1 Academic Text in Various Disciplines

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Lesson 2 - Academic Writing Conventions

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Lesson 2 - Academic Writing Conventions

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Lesson 3 - Reading Techniques

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Lesson 3 - Reading Techniques

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Lesson 4 - How to write a thesis statement

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Lesson 1 - Properties of a Well Written Text

Lesson 1 - Properties of a Well Written Text

Lesson 2 - Patterns of Development in Writing

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Lesson 2 - Patterns of Development in Writing

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Lesson 2 - Teorya ng Wika

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Lesson 2 - Teorya ng Wika

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Lesson 3 - Kasaysayan ng Wikang Pambansa

Lesson 3 - Kasaysayan ng Wikang Pambansa

Lesson 4 - Kasaysayan ng Wikang Pambansa (Ikalawang Bahagi)

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Lesson 4 - Kasaysayan ng Wikang Pambansa (Ikalawang Bahagi)

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Lesson 5 - Exogenic Processes

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Lesson 5 - Exogenic Processes

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Lesson 6 - Endogenic Processes

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Lesson 6 - Endogenic Processes

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Lesson 7&8 - TECTONIC PROCESSES

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Lesson 7&8 - TECTONIC PROCESSES

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Lesson 9&10 - How Layers of Rocks Form

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Lesson 5 - Monolingguwalismo, Bilingguwalismo, at Multilingguwalismo

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Lesson 6 - Barayti ng Wika

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Lesson 6 - Barayti ng Wika

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Lesson 7 - Gamit ng Wika sa Lipunan

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Lesson 7 - Gamit ng Wika sa Lipunan

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Lesson 4 - Philippine Literature from The Regions

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Lesson 5 - Philippine National Artists in Literature

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Lesson 5 - Philippine National Artists in Literature

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Lesson 5 - Sumamrizing, Paraphrasing, Quoting, and Citing

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Lesson 5 - Sumamrizing, Paraphrasing, Quoting, and Citing

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Lesson 4 - Patterns of Development

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Lesson 4 - Patterns of Development

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Lesson 8 - Context of Text Development

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Lesson 8 - Context of Text Development

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Lesson 6 - Reaction Paper

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Lesson 6 - Reaction Paper

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Lesson 6 - Collaborative Development of ICT

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Lesson 6 - Collaborative Development of ICT

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Lesson 5 - Speech Context

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Lesson 5 - Speech Context

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Lesson 7 - Speech Acts

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Lesson 7 - Speech Acts

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Sitwasyong Pangwika

Sitwasyong Pangwika

Claims

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Claims

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Determining Textual Evidence

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Determining Textual Evidence

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Professional Correspondence - Business Letter

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Professional Correspondence - Business Letter

31問 • 1年前

Communicative Strategies

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Types of Speech According to Purpose

Types of Speech According to Purpose

Simple Interest

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Simple Interest

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Compound Interest

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Compound Interest

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Simple Annuity

Simple Annuity

Figures of Speech

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Figures of Speech

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Literary Analysis

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Literary Analysis

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World Lit

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World Lit

28問 • 1年前

Types kf Speech According to Delievery

Types kf Speech According to Delievery

Concept Paper

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Concept Paper

17問 • 1年前

Position Paper

Position Paper

Logical Fallacies and Types of Appeal

Logical Fallacies and Types of Appeal

Renewable and Nonrenewable Resources

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Renewable and Nonrenewable Resources

34問 • 1年前

Water Resources

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Water Resources

33問 • 1年前

Soil Resources

Soil Resources