H First, decide whether your rock is igneous, sedimentary or metamorphic. (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. Title: Microsoft PowerPoint - KEY - Igneous Rock Identification Lab Author: JenkinHM Created Date: 2/27/2019 9:41:38 AM 2. The texture will be either foliated of non-foliated and should further indicate whether the rock contains microscopic or megascopic grains. ����"#+�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\��. L³¿¾mQòoåõ§Ëåj{r`È0l FÃ#¬¡ÓæE 6ñµFÕC¡ò(ôq(¤+@¸@ ªa³P ÷ö)`ËI°z0L= 1. 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 Sedimentary rocks such as limestone or shale are hardened sediment with sandy or clay-like layers (strata). %PDF-1.6 %���� When you classify objects, you organize them into groups based on common characteristics. Each rock group is further subdivided into subgroups that are defined by the mode of origin of the rocks. Recipes to create your very own replica rocks. 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 IGNEOUS ROCK IDENTIFICATION … You might not require more era to spend to go to the book opening as well as search for them. • The rock is made of coarse crystal grains. 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. 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 Microscope: Wet the rock to see pink/white feldspar; find cleavage; quartz/mica common. This identification key has been designed to assist teachers, students, or collectors in the identification of rocks. Metamorphic Rock Identification Key pdf version - What is pdf? Rhombs, 3 cleavage planes (not 90), H=3. Metamorphic Rock Identification Chart stals, like sulfides. Lab 2: Rocks Page 1 of 9 LAB 2: ROCK IDENTIFICATION DUE: Wednesday, October 3rd . There are three different types of rock: Igneous Rock . ESS 210 Lab 8: Sedimentary Rock Identification 4 Organic Sedimentary Rocks . View 2.6.4_LW-Igneous_Rock_Identification_Lab.pdf from SCI 0902 at Liberty University Online Academy. 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. 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 Replica Rocks - Teacher Notes File. Rock Classification - Dichotomous Key File. Rock Identification Activity Guides & Dichotomous Keys Name: _____ DICHOTOMOUS KEY TO THE SEDIMENTARY ROCKS Developed by Mr. R.D. Directions This lab constitutes four parts. Rock, in geology, naturally occurring and coherent aggregate of one or more minerals. A simple dichotomous key to assist with the classification of rocks. �KB�uI�G�lq���PM��0�^'$Sؙ���Җ4NB��$9��R�d(3��� Rock Identification adapted from Don Peck Page 5 of 16 The Rock Identification Key About the Rock Identification Key This Rock Key has been designed and written to assist children and adults in identifying the common rocks they find in their back yards and on memorable vacations. Such aggregates constitute the basic unit of which the solid Earth is composed and typically form recognizable and mappable volumes. For each specimen list the texture of the rock on the form for metamorphic rock determination. Rock identification key and chart Rock Identification key and chart 1. a. Rock salt is a sedimentary rock that forms from the evaporation of salt water. G�O����^'G�1~��]1��� Coleman This is part of the laboratories in observing, describing, classifying, and learning the Earth’s physical products. ESS 210 Lab 6: Igneous Rock Identification . In the first three sessions, you will familiarize yourselves with the characteristics of – and learn to describe, identify and interpret – the three main Abstract. �KuHq�N��sRr,nH�w� �Q�ې��PƬ��/��P��a(�P��4�����C �3��&��PK�`mh�����:h�]��rux������W-��/z�>_~�Ο_�n�_���������bpN���{wutq��g�ި[��>|�]���n�N�����iu|������t��z�/볫����כՃ�v_��ֻ�ݻj�����Rs~v|�9�mwo?_}�y���]����������ɛׯ�6��y����s~��V��O6�! This is common in swampy settings. Rocks like these contain mostly black, white and/or gray minerals. 3. a. Grains are not lined up. '320. Rock identification is not the specialty of Don or the Vagabonds, but we join others with the insatiable urge to figure out what a rock is when we find an interesting one. P��� ̠y�6�ajSi��zO�Y?C ��� �,���=�38ʼ�°�a�F��'T{T�En190�c�t`5�m���� !���.����AB�"�h` j'� endstream endobj 16 0 obj <> endobj 17 0 obj <>/ExtGState<>/Font<>/Pattern<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Type/Page>> endobj 18 0 obj <>stream h�koG��JL��W�"$�q�nBHL�$��0� ��������}N� v���6|pwMu]��=�r�qHnpc��OC The top diagram is for extrusive rocks and the lower is for intrusive rocks. Igneous rocks form when magma, molten rock, rises upward toward the surface and are classified into two types on the basis of texture (grain size) and composition. Calcite CaCO 3 49 Igneous Rock Aphanitic -- Vesicular (<50%) -- Light Grey 5����G��EP]��`�~�� [ Return to Rock Key Table of Contents ] What Types of Rock Are There? Siliciclastic Rock Identification Key Feldspar/quartz dominate ARKOSE BRECCIA ARKOSE CONGLOMERATE ARKOSE SANDSTONE Angular fragments > 2 mm (gravel) Rounded fragments > 2 mm (gravel) Fragments 1/16 to 2 mm Hand Specimen: Pink or red common. Good for schools with very few rock samples and to assist students with their understanding of rock formation. State the name of Rock A. PDF Greenstone Belts and Graniteâ Greenstone Terranes Constraints from scheme for igneous rock identification worksheet answers , source:researchgate.net All you have to do when you arrive on their page that is primary is either pick one of many templates they provide or Start Fresh. Chemical and Biochemical Rock Identification Key HALITE (Rock Salt) Clear to gray cubic crystals Salty taste CHERT DIATO-MITE Conchoidal fracture Dull luster; dense looking Scratches glass Many colors white, black, brown, yellow, red, etc. àà^àHX¯VÍÃpÇÁð¦ ]À¸÷î«Ãåaøã`8Qð/ÐD»Õáó0Âq0# m6ñì=!Ãñ0¤6ø78W̯páÀvÛZ{I½xÇT®$F 4 56 Mineral (Carbonate) Not metallic -- Bubbles in HCL. 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 B Nonfoliated of L Page 87 ÿïžÄ9.Rock B reacts with hydrochloric acid. 0/1 e 2009 Scheme for Sedimentary Rock Identification Review Book Company A rock is like the car, a mineral is like the steel, or glass, or plastic. 2. a. Grains look melted together or interlocked - go to #3. b.Grains look glued together (not interlocked) - go to #5. 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