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Rock identification lab answers

rock identification lab answers This quiz will introduce you to the different types of rocks. Start studying Earth Science Lab 111 Rock Identification. This is when the rock appears to be very porous with many holes. Step 2: Find the textures of all the rocks samples. Streak - Compare the color of the mineral with the color of the streak it creates. 99 $34. The materials used in this lab are nontoxic, but none of the materials should be consumed. 4. SUB-CLASS: If IGNEOUS, Plutonic or Volcanic Page - Lab 4 - Identification of Igneous Rocks Introduction A rock is a substance made up of one or more different minerals. Rocks can be a mixture of different kinds of minerals, a mixture of many grains of the same kind of mineral, or a mixture of different grains of rocks. NCREASING METAMORPHISM METAMORPHIC ROCK PROTOLITH slate shale/mudstone phyllite varies; usually pelite schist varies; often pelite gneiss varies; sandstone or granite 2. 4 56 Mineral (Carbonate) Not metallic -- Bubbles in HCL. 5. 2. ppt [Compatibility Mode] Author: taylors Created Date: 1/31/2017 9:56:14 PM material derived from their activities. On the blank charts provided, fill in all the physical properties for the suite of mineral specimens supplied in the lab by making your own observations. 3. g. Introductory Geology Laboratory Workbook. This is a fun way to expose kids to rock characteristics such as magnetism, luster, and streak color. Fill in the identification table Observe the color of the rock sample. State the name of Rock B. ESS 210 Lab 8: Sedimentary Rock Identification 4 Organic Sedimentary Rocks . Limestone, Dolomite, and Marble all contain some a) Silicon Dioxide b) Carbonate minerals c) Crystals d) Fossils 8. You can tell from the different rock colors. 1. A mineral is an inorganic solid, made of of a specific combination of chemical elements, the atoms bonded together in a repeated, symmetric pattern. Use the specimens provided in the rock identification portion of this lab and identify the igneous rocks, samples 1 3. Gr. The metamorphic rock is then eroded to make more sediments, which are deposited and then buried to make sedimentary rock. Station Descriptions: 1 - Color vs. Texture of sedimentary rocks in this lab will be taken to indicate origin or type of sediment found in the rock. (a) Rock unit identification The rock unit is the basic mapping unit for the rock material field classification (RMFC) system. Mineral and Rock Identification Kit. This rock identific The identification of a glassy rock such as obsidian is easy once you recall the properties of glass; any thick glass pane or a glass bottle that is broken will have this smooth, curve shaped pattern on the broken edge called conchoidal fracture. The location isn't an outcrop. This lab provides another exposure to dichotomous keys which are more typical in biology. Because some rocks have been changed more than others. Step 4: Complete the Table (page 2) using the Virtual Lab. More Activity: • Let the two cups rest undisturbed on the lab table for an hour or so. You should be able to identify minerals present in the coarse-grained and porphyritic rocks. Rock Cycle Interactive. media-rich resources for online, observational, lab activities in the identification of minerals, igneous, sedimentary, and metamorphic rocks includes a collection of known (identified in the visual bank) samples with reference properties includes a collection unknown (unidentified) samples undergoing traditional tests (e. Hold the rock up to a magnifying lens to look at the minerals more closely and identify them more accurately. Determine the hardness of each object by finding which minerals will scratch it, or alternatively, SALT was the correct answer! And not just a little dash of salt, a LOT of salt! I used a 1/4 of a cup!! What else can you make float? Would rocks work? Or would they be too heavy? What if you added From many different kinds of rocks from all different parts of the planet. Generally, metamorphic Igneous Rocks Formation A. Metamorphic Rock Identification This lab is a simple identification lab which can be used with any 6 (or less) metamorphic rocks listed on the ESRT that teachers have in stock. I. Sedimentary rocks form as weathered, eroded and deposited materials are compacted and cemented together beneath the weight of overlying sediments. For instructions on how to use the Mineral Properties Worksheet, click on the yellow button to the right. 2. the rocks in the study set using the rock identification chart. Three directions of cleavage at 90 degrees will result in a mineral that when broken, will form cube shapes. NOTE - Unless otherwise instructed, you are expected to do all lab work in pencil. You may copy it, or any part of it, for non-commercial, personal use. Is the rock made of crystal grains? (Does it have a lot of flat, shiny faces – may be tiny or small - that reflect light like little mirrors? You may need to use a magnifier. It would be nice if your answer were something other than, “a really cool rock!” Near the end of the class you will be given a rock and mineral identification test, where you will be asked to 1) identify the rock and mineral specimens, tell which class Work through a series of questions to determine the identity of a rock or mineral sample. Geologists classify sedimen- tary rocks into two groups: clastic (those formed mechanically) and nonclastic (those formed chemically and/or organically). You will compare your recorded observations to an identification chart to identify the minerals, then use a flowchart to identify the rocks. Chapter 2 study guide answers. Clastic Sediments and Rocks For all of the geography students out there, this quiz aims to test your knowledge of the multiple types of rock formations and the examples thereof. Forms from the cooling and solidification/ crystallization of molten lava and magma. Therefore, with an understanding of how different kinds of rocks were formed, it is Metamorphic Rock Identification Chart stals, like sulfides. Then click the 5% HCl Solution bottle to place a drop of HCl on the rock sample. )Mineral Identification Lab. Unknown Rock Identification Lab Background: At this point you should have a good understanding of the rock cycle, the 3 main classifications of rocks (sedimentary, metamorphic, and igneous) and the forces/processes that change them. , color, luster, hardness, streak) (ESS-M-A5) Sedimentary Rock Testing Lab: Drag the magnifying glass over the rock sample to get a close-up view. Try to classify a dozen different rock samples based on their appearance. Study the 17 minerals in this virtual rock box. State the name of Rock A. Title: Microsoft PowerPoint - KEY - Igneous Rock Identification Lab Author: JenkinHM Created Date: 2/27/2019 9:41:38 AM View Sedimentary Rock Identification Lab Answer Sheet. Double refraction (2 images visible through clear Sedimentary Rocks Lab Although sedimentary rocks are estimated to make up only about 5% of the volume of the earth’s crust, sediments and sedimentary rocks cover over 90% of the surface area of the earth. Rocks can be The Rock Science Kit teaches how to test, classify and identify different kinds of rocks. Clastic The Physical Setting: Earth Science, is related to the field of science called Earth Science. Minerals full text uakie earth science study resources igneous rocks lesson 12 volcano earth sciences 1022a b text notes Igneous Rock IdentificationIgneous Rock Identification Sle 4Solved Identify Igneous Rock 1 O Andesite Gabbro GraniteIgneous Rock Identification Sle 1Solved Identify Igneous Rock 1 O Andesite Gabbro GraniteRock I D LabIgneous Rock Identification Sle 6Igneous Sedimentary And… Lab 06 - Metamorphic Rock Identification Key 1. pdf View Download 1. Your pre-lab work (described above) 4. Igneous rocks may have a vesicular texture. We will see how any type of rock can become another kind. Color pencils. Therefore, names like "grano-diorite," "andesitic-basalt," and "rhyo-dacite porphyry" are perfectly acceptable. We wish to make this key available to one and all in the hope of correct identification of minerals in collections, rock gardens, and on windowsills everywhere. The crystals grew as the rock was getting squished. Common characteristics of each major rock type are described. docx from GEOL 1403 at South Texas College. Do you know the visual differences between igneous, sedimentary, and metamorphic rocks? Identify these rock pictures to find out! Rocks Igneous Clastic Crystalline Rock B Nonfoliated of L Page 87 ÿïžÄ9. 5. mineralogy. Geology is a science full of "shades of gray," and the naming of igneous rocks is certainly no exception. Gem Identification Made Easy $38. Extrusive Igneous Rock No crystals formed Forms as a frothy crust on the top of a lava flow or as material ejected from a volcanic vent and solidifying while Step 1: Retrieve the bag labeled Lab #6 Igneous Rock Samples from your lab kit and place the specimens (numbered 1 through 10) on a white sheet of paper. Note that rocks with glassy or pyroclastic textures may be described by the above compositions, but that for these specimens the final rock name must still Title: Microsoft PowerPoint - lab3key. Instructions. 2. It is de-fined as a body of rock that is identified in the field and mapped according to measurable or otherwise describable physical properties or features at a scale useful for project analysis. The rock contains a crystalline structure of ingrown crystals of different SIZES, SHAPES, and COMPOSITION. Observe and measure the properties of a mineral sample, and then use a key to identify the mineral. '320. )Metamorphic ID lab Summary In this virtual lab, you will identify mineral and rock samples by conducting tests and observing properties used to classify minerals and rocks. Metamorphic rocks are those that have formed from other rocks as a result of the action of heat, pressure, and/or chemical action. Using handbooks and rock identification guides, have students fill out the following list of igneous rock identification information on an index card for each unlabeled rock. Draw diagrams of the two cups after they have rested on the lab table for an hour or so. mafic rock, with predominance of mafic minerals pyroxenes, olivines and calcic plagioclase; these rocks (example, basalt) are usually dark colored, but not always, and have a higher density than felsic rocks. Please note that you can expand this image to fill the screen by clicking on the blue arrows on the right side of the diagram. 5. 8, GLE#17 – Describe the properties of minerals (e. Flashcards Rock Classification Answer Key Vocabulary: classify, extrusive igneous rock, foliation, fossil, igneous rock, intrusive igneous rock, metamorphic rock, mineral, sedimentary rock, strata, texture Prior Knowledge Questions (Do these BEFORE using the Gizmo. Click the posters on the wall to get specific information about the sedimentary rocks. Rocks are the physical record of past events in Earth’s history. When you split a rock into very small pieces, the pieces are different from each other. Read the handouts first so the diagnostic features are fresh in your mind. The rock cycle shows the relationship between the three main types of rocks: igneous, metamorphic, and sedimentary. To get you started, a few hints will be provided for Rock 1. 07. Color is also useful because it is a reflection of the mineralogical composition, but, if you can see the grain, you may also be able identify the mineral based on cleavage or a crystal form characteristic of a component mineral. The felsic (light-colored) rocks are on the left. : observe physical properties, follow flow chart, arrive at mineral name 2. 25% of the exam will consist of 12 multiple choice questions based upon material, terminology, and concepts that were covered during lab lectures. If the rock doesn’t fizz, record “no” on your data sheet. LAB 1: MINERAL IDENTIFICATION DUE: WEDNESDAY, SEP. S. The Rock Cycle - how to use pg. Once these two characteristics have been identified, the Igneous Rock Identification chart is used to identify the rock name. 5 to 5. The Interactive Rock Identification is a 278 page hyperlinked PDF document that guides students through the investigation of 19 Igneous, Metamorphic, and Sedimentary rocks. Brainpop: Mineral Identification Igneous Rock Identification Chart The color of an igneous rock is related to the colors of the minerals present. 9. In the first column, describe in your own words the texture of each rock, whether it has minerals big enough to see, whether it has holes, etc. 153-156) b) the rock's mineralogy (if you can identify the minerals) c) the rock's general compositional class (i. In this lab you will identify the minerals in each rock, determine the igneous composition of the rock, name its texture, take a photograph of it and interpret its origin. This will help the students get familiar with the subject. If the rock begins to fizz, then record “yes” on your data sheet. First, decide whether your rock is igneous, sedimentary or metamorphic. By doing a few simple tests you can discover how valuable those useless chu… 3 handouts: Rocks, Rocks, Rocks Worksheet; Rock Test Data Table; Rock Identification Flow Chart; Each rock testing kit needs: 8 rock samples of the rocks listed on the Alabraska Geology Map: basalt, sandstone, limestone, granite, gneiss, slate, pumice, obsidian (not sand/gravel) steel nail; copper penny; streak plate, stuch as an unglazed porcelain tile Children Find the Most Difficult Rocks. In this course you will be studying the different processes, relationships, mechanisms, and concepts that help us interpret our planet Earth. Some Sedimentary Rock Identification. The kit includes fifteen (15) rock specimens, plus a magnifying viewer and a handy identification guide. Have students use the terms that were used in the discussion concerning how scientists classify igneous rocks. 1. Firmin recognize features of common metamorphic rocks relevant for identification of the rock by name navigate a simplified classification table of the common metamorphic rocks observe a metamorphic rock sample and describe observational facts - for example, "the sample exhibits a sheen of reflected light off its surface" What to bring to lab. ) When you classify objects, you organize them into groups based on common characteristics. Proceed with a penny if the fingernail Post-Lab Questions 1. How to Identify Rocks and Minerals By Jan C. 3. g. 1 Rock around the rock-cycle clock – Sedimentary rock is buried deeper to make metamorphic rock, the metamorphic rock is uplifted and during this process the material overhead is eroded so that it can be exposed at surface. 008 cm in diameter. Often some of the characteristics of the sediments are retained in sedimentary rocks. Answer the following questions: 1. Rocks Unit Review. If a sedimentary rock is dominated by component (1) above, then it is a clastic sedimentary rock. An unusual sedimentary rock is coal, a carbon-rich rock that forms when organic matter (trees and other plant matter) is buried and compressed in an oxygen-poor environment so that decomposition does not proceed. LAB ACTIVITY: Mineral Identification Most minerals can be easily identified by using the properties discussed in Chapter 5. of rock identification is the ability to correctly recognize the major (or most abundant) minerals within a given rock sample. doc View Download ESS_Igneous_Rocks_ANSWERS. A hand lens provides a quick and easy way to perform that work. for Igneous Rock Identification from the Earth Science Reference Tables. Rock Sample Identification 1. Explain why the distribution of sediment in the two cups is so LAB 2-5: METAMORPHIC ROCK IDENTIFICATION INTRODUCTION: The word "metamorphic" comes from Greek words meaning to change form (meta = change, morphe = form). Do you want your kids to learn about s Give the rock type, the subclassification, and the rock name for each sample. Descriptions of rocks and minerals along with special properties to help identify them from one another Geology Lab: Rocks and Minerals ID. Summary Chart: Igneous, Sedimentary, and Metamorphic Rocks Step 3: Find the Rocks and Minerals Virtual Lab link in the Lesson Resources in Lesson 3. Chapter 2 Powerpoint. 167, Fig. It's your local elementary school. 00 Add To Cart. You should also have a basic understanding of the characteristics used to classify rocks within these groups. Thus an essential part of rock identification is the ability to correctly recognize the major (or most abundant) minerals within a given rock sample. Sedimentary Rock Identification Lab DIRECTIONS: Read the Passages about how to Identify sedimentary rocks. Lab safety: 1. Various types of clasts are shown in Figure 5. igneous rocks = crystallization; metamorphic rocks = recrystallization 4. Rocks & Minerals Unit i n class materials & Labs: Mineral Identification Lab (pdf or google doc) Weathering Lab Instructions and Questions (pdf or google doc) Learning About Sinkholes Article (pdf or google doc) Sinkhole Lab Instructions & Questions (pdf or google doc) Charcoal Crystal Garden Lab (pdf or google doc) tary rocks are formed from materials that have been deposited in calm water. If your fingernail scratches the rock then record that on your data sheet. Rock B reacts with hydrochloric acid. Unit Labs/helps: Rock ID Lab Classification Chart. Use your mineral identification skills to look for mineral cleavage, fracture, luster, color, crystal form, and special properties of particular Mineral Identification Lab Objective: The objective of this activity is to get the students familiar to minerals and their properties. This is common in swampy settings. Please note that you can expand this image to fill the screen by clicking on the blue arrows on the right side of the diagram. 1 Clastic Sedimentary Rocks A clast is a fragment of rock or mineral, ranging in size from less than a micron [1] (too small to see) to as big as an apartment block. ultramafic rock, with more than 90% of mafic minerals (e. 5. This is often described as the rock’s mineralogy. Rocks are categorized into types based on the way in which they form. 2. , dunite) Classroom Resources > Rock Cycle Interactive. If it is in between, look at the intermediate column. Rock Cycle Lab. hydrochloric acid to the rock. Another important PART II IGNEOUS ROCK IDENTIFICATION Examine the igneous rock specimens labeled 11 through 22. 7. Sedimentary Rock ID Lab As you now know, rocks are composed of minerals or a combination of minerals. Ternary classification of felsic to mafic igneous rocks. If the color is light it is considered felsic. Hardness <2. Lab Exercise The identification and classification of igneous rocks is based on texture and mineralogical composition. Sedimentary rock identification is primarily based on composition. 8. Once this is done the rock name is easily determined using the Classification of Igneous Rock chart. Briefly Define the following: CLASTIC SEDIMENTARY ROCK – CHEMICAL SEDIMENTARY ROCK- BIOLOGICAL SEDIMENTARY I believe that the rock identification practice site will be effective as it will build students' confidence in correctly identifying the rocks, compositions, and textures in the absence of a lab partner or instructor providing immediate feedback and answers to questions. A mineral is not the same thing as a rock. Step 5: Answer the rest of the questions in the lab fully (in complete sentences). Igneous rocks such as granite or lava are tough, frozen melts with little texture or layering. Drag the rock name to the correct rock. 11. 3. NOTE : If the minerals in the parent rock didn't contain the chemical components necessary to make the "new" stable minerals (p. For each specimen determine: a) the rock's texture (Pellant, p. RockA is composed of fine-grained quartz and feldspar particles 0. Identify the unknown sedimentary rock samples by name by comparing your recorded observations with an identification chart and this limited bank. Select the best answer. We will use fingernail, copper, glass, and ceramic. More Questions: 3. STUDY. This is the first iteration of Igneous Rock Identification - A Practical Online Study Guide, and I can guarantee the presence of typos / errors, omissions and even bad web design. Perfect for young science enthusiasts, especially those with an interest in geology. Texture will still be used but in a different sense than for igneous rocks. In this lab, you will use what you have learned about mineral properties and the table in Appendix E in your textbook to identify some common rock-forming minerals. Sedimentary Rock Identification Student Name_Suhadie Gonzalez Geol- 1403-V06 Interactive Rock Identification Chart: QUESTIONS 7. How are rocks classified? - classify rocks by perfoming different tests What are the advantages of alternative energy sources? - explore wind, solar and other energy sources How can locations in the United States be identified by their geographic features? - identify locations in the U. When molten lava or magma COOLS and SOLIDIFIES, crystals of different minerals form the rock. Identify the composition by identifying the color and determine the texture by examining the crystal sizes that are present. Introduction. Cooling of the magma can occur beneath the surface (plutonic) or on the surface (volcanic). If you are highly skilled at rock identification, I am willing to bet that there is a location near your home where your hand-specimen identification skills can be put to a rigorous test. 2016 Igneous Rock Identification Lab - Ebackpack. Igneous rocks can be identified by the determination of the composition and texture of the rock. Take a picture of a rock with felsic composition and glassy texture. In the top part of the chart, igneous rocks are organized by two properties: grain (crystal) size and min- eral composition. 6 ESRT to identify processes that form each type of rock (good way to avoid memorization!) Animation Links: Animation Links for Rocks and Minerals . Pencil with eraser. Breaks along smooth planes = cleavage scratches glass = hardness red power = streak 3. 00 Add To Cart. The coarse-grained rocks are at the bottom, just as they generally form within Earth. Andrew Harrison's Site; Ashley Sipe's Site; Barbara Geiss' Site; Bethany Maynard's Site; Dane Badders' Site; Dr. Take a picture of rock containing Ca-rich Geologists working in the field, lab, or office often need to closely examine rocks, sediments, soils, sand, minerals, and other materials with tiny features. Rocks come in three major categories. Hardness—Begin hardness test with your fingernail. You want to look for any type of metallic appearance or streamlined flow structures. 10-1), the "new" minerals won't be formed! Description: The goal of this lab is to review the rock cycle. e, silicic, intermediate, or mafic) 7 Sedimentary Rock Identification Match the Name to the Rock: Example 1. Texture. There are 26 mineral samples to identify. Rocks also can be classified by where they formed. METAMORPHIC ROCK PROTOLITH On each of the following pages you will find an image of a rock and a Igneous Rock Identification Chart. 4. 5 . )Igneous ID lab. • Name: Scientific (likely the last thing to fill in). Take a picture of a rock with mafic composition and vesicular texture. Learn how to distinguish between types of rocks and discover how rocks change over time. Toward the right they become more mafic (dark-colored). g. A. Lab #11 - Rock Identification A rock is a substance made up of one or more different minerals. Metamorphic Rocks An introduction and intended to familiarize students with using their ESRT for description 5 Igneous Rock Identification Match the Name to the Rock: Example 1. carleton. Rasmussen (Revised from a booklet by Susan Celestian) 2012 Donations for reproduction from: Freeport McMoRan Copper & Gold Foundation Look at your rock for additional features. In addition to this, a printable 22 page activity booklet contains student activities and answer keys to go along with the Interactive Rock Identification. Further you have to fill up the charts to with your observations. 19. Some of the general properties of minerals that you should know are the hardness, color, streak color, luster, and cleavage. If you are an instructor and you want answer keys, or you have ideas for additional features to be developed in this website so that it can be more useful for your The BIG Mineral Identification Lab Usually contains a chart for students to fill out as they attempt to identify unknown minerals using mineral properties as their clues. 10 (8th edition), “Igneous & Rock Identification Key,” helpful) The rock’s color is (light, medium, dark, or very dark). You will have a mineral sample and a rock sample in this photo. How is identifying the Texture of a Sedimentary rock different from that of an igneous rock? 2. 6. FOLIATED rocks: mineral grains have clear preferred orientation . Follows this introductory reference table lab (attached below). ) Sedimentary Lab. The key can help guide you to the correct rock identification. ROCK TYPE: IGNEOUS, SEDIMENTARY, or METAMORPHIC) 2. See if you can guess the mineral before clicking on the image. NONFOLIATED rocks (granoblastic): little or no preferred mineral orientation . Metallic and Sub-Metallic Luster. LABS: 1. Hardness 3. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Determine whether the rock is a clastic sedimentary rock or a chemical sedimentary rock. Presidium Gem Indicator $259. 00 Add To Cart. 2. Three types of "texture" will be used - clastic, chemical, and biologic. 0/1 e 2009 Scheme for Sedimentary Rock Identification Review Book Company THE ROCK KEY Use this key to ask and answer questions on your unknown rock specimens. That is why an essential part . Rock Worksheet Rock Identification Lab Igneous Rock Key Sedimentary Rock Key Metamorphic Rock Key Click here for practice identifying rocks Rock Identification Study Guide Click here for MORE practice identifying rocks Practice identifying characteristics and types of rocks Rock graphic organizer Classifying Rocks (back of graphic organizer) In Chapter 6 you learned about the different types of sedimentary rocks, and some of the key characteristics. You can number the minerals so they are done in a certain order or just let them identify in any order they choose. If the color is dark it is considered mafic and you will look on the mafic column to determine the possibilities that it could be. observations of the two cups to justify your answer. 8, GLE #16 – Compare the physical characteristics of rock and mineral specimens to observe that a rock is a mixture of minerals (ESS-M-A5) Gr. In this lab, you will study photos of several sedimentary rocks and determine their physical properties. Rock identification Author: Liz Created Date: 4/25/2013 12:26:23 PM ESS 210 Lab 6: Igneous Rock Identification . 5 to 3. They are often in the process of undergoing change. Use the left and right arrows to page through the information on the poster. This is often described as the rock’s . However, you need to transfer your hardness results (both as a letter - H, I or S - and as a number) from Answer Sheet (MN-3) to the Hardness Column in Mineral Properties Worksheet, Part A (MN-1). Online Rock Cycle Lab. skip 12. 6. This reshuffling occurs without any actual melting of the rock (remember, melting would make the resultant rock an igneous rock!). The website provides immediate feedback to the student. To understand and identify igneous rocks, you cannot be shy about addressing the rocks. Although The Rock Identification Key is copyrighted, it may be distributed freely for noncommercial use by individuals, educators, and organizations. Drag the rock name to the correct rock. Rock Review The purpose of this lab exercise is to help refresh your memory of igneous, metamorphic and sedimentary rock types. Rock Identification Charts. Rocks are made of minerals. Hardness 2. Answer Keys: Rocks Unit Vocabulary. Lab Procedures; Minerals and their Identification; Physical Properties of Minerals; Introduction. quartzite --> sandstone protolith hornfels --> shale protolith marbles --> limestone protolith skarn --> dirty limestone protolith 3. To identify visible mineral grains, use the same mineral identification procedures that you used in Lab 6. In addition to this, a printable 22 page activity booklet contains student activities and answer keys to go along with the Interactive Rock Identification. Water + Salt Water + Clay 4. A rock formed form quartz sandstone or chert that was changed by extreme heat and pressure is a) Limestone b) Slate c) Gneiss d) Quartzite 9. Rocks that are rich in silica usually contain considerable quartz and light-colored feldspar. The top diagram is for extrusive rocks and the lower is for intrusive rocks. . Igneous rocks form when magma rises from the mantle, cools, and hardens either below the Earth’s surface or on the surface. I suggest the Rock and Mineral PowerPoint Presentation be used before this activity. An unknown sample is identified when its properties most closely match those of a rock identified and described in the limited bank or your external resource. Hardness >5. Materials: Rock Identification Lab Mineral Hardness Objective: You will determine the relative hardness of common objects relative to the known hardness of index minerals. 12 and in Exercise 5. In Chapter 6, you will learn about rocks, which are Mineral ID Lab - Teacher Information Objective: Complete the tasks/tests at six different stations and make observations to identify mineral samples. Before you begin this activity, you may also wish to review the Sedimentary Rock Identification page. 32-33, Marshak, p. Non-Metallic Luster. 1. Part 2 – Rock Identification Rocks are composed of two or more minerals and can be classified as igneous, sedimentary, or metamorphic based on origin. pptx Author: Gcherman Created Date: 9/28/2018 4:18:25 PM See full list on serc. slate, phyllite, schist --> shale protolith gneiss -- > granite protolith 2. Be sure to answer all parts of the questions. They provide us with evidence of ancient surface processes, they contain enormous mineral wealth, Mineral Identification Tests: Summary of Procedures Mineral Identification Charts. Students can observe the color, luster, shape, density, hardness, streak, and reaction to acid for each mineral. M24 Electronic Gold Tester $209. D. Kaplan; Emily Weber's Site; English: Ms. Brainpop: Crystals. Sedimentary rocks such as limestone or shale are hardened sediment with sandy or clay-like layers (strata). 3. Rocks Quiz. Begin by describing the texture and color of the rock. If instead it is dominated by component (2), then it is a chemical sedimentary rock, and if it is dominated by (3), then it is organic. How to EASILY Identify Rocks and Minerals: Have you ever found a rock and wondered what it was? Or maybe you have an old collection but can't remember what hidden treasures you actually have? Well, you're in luck. Procedure for Mineral I. Fossils for Index Fossil WS. Mineral & Rocks Identification Home Page | EASC 111 Home Page | Contact Cheryl Resnick | ©2007 Earth Science, Illinois Central College | EASC 111 Home Page | Contact MINERAL IDENTIFICATION KEY II by Alan Plante, Donald Peck & David Von Bargen. Take a picture of a rock containing the mineral K-feldspar AND the mineral K-feldspar. Erosion! Lots of water to do lots of erosion The minerals are cut off & have moved! The rocks were CHEMICALLY changed as well as physically (think FOSSILS). It is important to note that there are many, many intermediate steps between these main divisions. Under no condition is its inclusion approved in any publication, print or electronic, which is to be sold or for which a fee is charged. Directions 1. ) Title: Microsoft PowerPoint - RVCC GCH GEOL157 Introduction to Geology Laboratory Manual. Rocks like these contain mostly black, white and/or gray minerals. edu SEDIMENTARY ROCK IDENTIFICATION ONLY LAB This is a portion of the posted TPT Sedimentary Rock Tutorial and Identification Lab – this portion focuses on sedimentary rock identification only! The most common rock type in the world! Learn how to READ the past. Rocks that have a metallic appearance with a scaly or smooth texture are metamorphic. The Interactive Rock Identification is a 278 page hyperlinked PDF document that guides students through the investigation of 19 Igneous, Metamorphic, and Sedimentary rocks. , HCl, Mohs, streak) About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators invariably bring rocks into class and ask you what they are. What you will do in lab. Thicker layers = MORE change! Did you SEE what happened to (You may find the color index at the at the bottom of Figure 2. rock identification lab answers