2. a. Grains look melted together or interlocked - go to #3. b.Grains look glued together (not interlocked) - go to #5. Rocks like these contain mostly black, white and/or gray minerals. Calcite CaCO 3 49 Igneous Rock Aphanitic -- Vesicular (<50%) -- Light Grey �KB�uI�G�lq���PM��0�^'$Sؙ���Җ4NB��$9��R�d(3��� Therefore, one of the things students must learn is how to make systematic observations, and … There are three different types of rock: Igneous Rock . ESS 210 Lab 6: Igneous Rock Identification . Good for schools with very few rock samples and to assist students with their understanding of rock formation. 3. a. Grains are not lined up. ¡M«#O£n*BàV`L•€Ô‘#@òDꦩ)$œ€àÆqÅ0. The identification chart on the following page will be used to identify metamorphic rocks in this exercise. Rock B Nonfoliated of L Page 87 ÿïžÄ9.Rock B reacts with hydrochloric acid. is formed when a magma cools underground and crystallizes or when it erupts unto the surface of the ground, cools and crystallizes. State the name of Rock B. Metamorphic rocks form when changes in the composition and/or texture of a rock  Rock identification is not the specialty of Don or the Vagabonds, but we join others with the insatiable urge to figure out what a rock is when we find an interesting one. ESS 210 Lab 8: Sedimentary Rock Identification 4 Organic Sedimentary Rocks . You might not require more era to spend to go to the book opening as well as search for them. Anyone may copy it freely for noncommercial use. PDF Greenstone Belts and Graniteâ Greenstone Terranes Constraints from scheme for igneous rock identification worksheet answers , source:researchgate.net All you have to do when you arrive on their page that is primary is either pick one of many templates they provide or Start Fresh. Igneous rocks such as granite or lava are tough, frozen melts with little texture or layering. h޼�koG��JL��W�"$�q�nBHL�$��0� ��������}N� v���6|pwMu]��=�r�qHnpc��OC The texture will be either foliated of non-foliated and should further indicate whether the rock contains microscopic or megascopic grains. † àà^àHX¯V†ÍÃpÇÁð¦ ]À¸÷î«Ãåaøã`8Qð/ÐD»‚Õƒáó0Âq0# m€6€ñìž=!Ãñ‰0¤6ø78W̯páÀvÛZ{IŸ½xÇT®$F If you can see the crystals without a magnifier, but they are smaller than a grain of rice, the rock is medium grained.) State the name of Rock A. Each rock group is further subdivided into subgroups that are defined by the mode of origin of the rocks. Metamorphic Rock Identification Chart stals, like sulfides. Rock salt is a sedimentary rock that forms from the evaporation of salt water. RockA is composed of fine-grained quartz and feldspar particles 0.008 cm in diameter. 2. Title: Microsoft PowerPoint - KEY - Igneous Rock Identification Lab Author: JenkinHM Created Date: 2/27/2019 9:41:38 AM „H Lab 2: Rocks Page 1 of 9 LAB 2: ROCK IDENTIFICATION DUE: Wednesday, October 3rd . Replica Rocks - Teacher Notes File. G�O����^'G�1~��]1��� • The rock is made of coarse crystal grains. Browse rock identification key resources on Teachers Pay Teachers, a marketplace trusted by millions of teachers for original educational resources. SANDSTONE Biochemical Chemical Clastic When ... Microsoft Word - Rock Identification Key- Sedimentary.docx It consists of a series of "yes/no/then go to" questions that pertain to observations of structure, texture, color, hardness, and other properties of the specimen being examined. 5����G��EP]��`�~�� L”³¿¾mQòo‹åŸõ§Ëåj{r’`ȉ0l FÀ#¬™‡¡ŽÓ†æE 6ñµFÕC¡ò(ôq(¤+@¸@ ª‡aŽ³‰P…÷ö)`ËI°z0L†= Rock Identification Guide Complete with photos and information about each rock’s distinguishing characteristics, this rock identification guide has been designed to assist you in identifying the rocks provided in the Deeper and Deeper and Mining Matters II kits. In that regard, we provide notes, references and links to useful resources that we use in rock identification. Directions This lab constitutes four parts. Rock, in geology, naturally occurring and coherent aggregate of one or more minerals. This is common in swampy settings. 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… Double refraction (2 images visible through clear sample). How to Identify Rocks and Minerals By Jan C. Rasmussen (Revised from a booklet by Susan Celestian) 2012 Donations for reproduction from: Freeport McMoRan Copper & Gold Foundation Recipes to create your very own replica rocks. (If the rock is coarse grained, most of the rock is primarily made of crystals that are as large, or larger, than a grain of rice. First, decide whether your rock is igneous, sedimentary or metamorphic. Rock salt is a rock that you can eat!! IGNEOUS ROCK IDENTIFICATION … h�bbd```b``��~ �i ��_ f7�H�u`�[���~"͟��^�p�ɟ`�,^"�6�E��I[�x�䰮�l�ܓ����HVV��"��Հ�Q�����`ƫ`���0��?����>�a`0�?��k� �7� endstream endobj startxref 0 %%EOF 72 0 obj <>stream Rock Identification Guide Rock Identification Guide This is likewise one of the factors by obtaining the soft documents of this Rock Identification Guide by online. [ Return to Rock Key Table of Contents ] What Types of Rock Are There? Such aggregates constitute the basic unit of which the solid Earth is composed and typically form recognizable and mappable volumes. 4 56 Mineral (Carbonate) Not metallic -- Bubbles in HCL. 0/1 e 2009 Scheme for Sedimentary Rock Identification Review Book Company '320. keys gizmo answer key rock identification activity guides dichotomous keys the alien''dichotomous key for shells in a rock pdf download april 18th, 2018 - used mainly in biology rock key rockhounds www rock identification activity guides amp dichotomous keys rock identification activity guides amp dichotomous keys rock salt''DICHOTOMOUS KEY Download Identification of Common Rocks .pdf from this site... Rock Composition The rock composition is found by determining which minerals make up the rock. Rock Identification Activity Guides & Dichotomous Keys Name: _____ DICHOTOMOUS KEY TO THE SEDIMENTARY ROCKS Developed by Mr. R.D. 1. 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.) A rock is like the car, a mineral is like the steel, or glass, or plastic. Abstract. A simple dichotomous key to assist with the classification of rocks. Rock Classification - Dichotomous Key File. Rhombs, 3 cleavage planes (not 90), H=3. The three major classes of rock are igneous, sedimentary, and metamorphic 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. This identification key has been designed to assist teachers, students, or collectors in the identification of rocks. Lab 06 - Metamorphic Rock Identification Key 1. slate, phyllite, schist --> shale protolith gneiss -- > granite protolith 2. quartzite --> sandstone protolith hornfels --> shale protolith marbles --> limestone protolith skarn --> dirty limestone protolith 3. igneous rocks = crystallization; metamorphic rocks = recrystallization 4. Metamorphic Rock Identification Key pdf version - What is pdf? ����"#+�s�4aO�.r�� [�B*�"�4)�I�?�F�:��:��T#���d{�ZS�PsR��"d�U�;1�� ��7�s�q�����(�3C�؝' 0��9q f[�l �-N*=YV`��%�-0[H:#W�be�9���������HR�����TɾJM������1k%;�L��z��۶»�0�@���� $��x�{¿~ȸZ�oBזz�ӄ�����д�rh� #ZR�*Gk8 �*2���^�c2Q)6[�Ƅh΍�B( i�O֗������� �@����>DF㞄�f(��Ivc���d9�{#Pqv����� ��F��ec�"�[��0kH�`9�87I��Ԓ�j���UXM�|OmT�-�+ܪ��P�b�=�����`8Z��s\��. Ternary classification of felsic to mafic igneous rocks. Sedimentary rocks such as limestone or shale are hardened sediment with sandy or clay-like layers (strata). For each specimen list the texture of the rock on the form for metamorphic rock determination. P��� ̠y�6�ajSi��zO�Y?C ��� �,���=�38ʼ�°�a�F��'T{T�En190�c�t`5�m���� !���.����AB�"�h` j'� endstream endobj 16 0 obj <> endobj 17 0 obj <>/ExtGState<>/Font<>/Pattern<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Type/Page>> endobj 18 0 obj <>stream 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 View 2.6.4_LW-Igneous_Rock_Identification_Lab.pdf from SCI 0902 at Liberty University Online Academy. Siliciclastic Rock Identification Key Feldspar/quartz dominate ARKOSE BRECCIA ARKOSE CONGLOMERATE ARKOSE SANDSTONE Angular fragments > 2 mm (gravel) Rounded fragments > 2 mm (gravel) Fragments 1/16 to 2 mm Hand Specimen: Pink or red common. Rock identification key and chart Rock Identification key and chart 1. a. The heart of science is the ability to make accurate observations about the natural world. In the first three sessions, you will familiarize yourselves with the characteristics of – and learn to describe, identify and interpret – the three main Chemical and Biochemical Rock Identification Key HALITE (Rock Salt) Clear to gray cubic crystals Salty taste CHERT DIATO-MITE Conchoidal fracture Dull luster; dense looking Scratches glass Many colors white, black, brown, yellow, red, etc. The top diagram is for extrusive rocks and the lower is for intrusive rocks. %PDF-1.6 %���� They are randomly scattered. Igneous rocks form when magma, molten rock, rises upward toward the surface and are classified into two types on the basis of texture (grain size) and composition. 15 0 obj <> endobj 49 0 obj <>/Filter/FlateDecode/ID[]/Index[15 58]/Info 14 0 R/Length 147/Prev 1584817/Root 16 0 R/Size 73/Type/XRef/W[1 3 1]>>stream You can see mineral grains - go to #2. b.Grains are too fine to see - go to #4. Rock Identification adapted from Don Peck Page 5 of 16 The Rock Identification Key About the Rock Identification Key This Rock Key has been designed and written to assist children and adults in identifying the common rocks they find in their back yards and on memorable vacations. 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