5x Quartzite 5x Gabbro 5x Marble 5x Oolitic Limetone 5x Granite 5x Conglomerate 5x … It flakes easily when scratched by a fingernail. Each various rock type comes together with teachers notes, activities and flow charts detailing the rock cycle. Figure 2.19 – Flowchart for identifying metamorphic rocks. examples of each. After 5 minutes, ask questions from the flow chart to guide students to the correct rock name and chart the results. Mineral Identification Flow Chart. Then determine the grain size. Follow the flow chart to identify each rock type. Provide students with some information to classify the rocks as sedimentary, igneous or metamorphic, such as a textbook, website material or … Students record rock characteristics in the data table. This model is used to scaffold students in recognizing patterns, similarities and differences to construct new knowledge. Next, look at other features such as mineralogy, hardness, and how the rock breaks. Mohs Hardness Scale Hardness Meaning 1 Softest known mineral. It comes from deep in the earth where magma is formed. Silicon (Si) is a semi-metallic or metalloid, because it has several of the metallic characteristics. The metamorphic rock, quartzite, is another source. 6-10). It is a metamorphic rock if it contains serpentine, epidtoe, graphite, galena, or sphalerite because these minerals only occur in metamorphic rocks. Each card is labeled with the rock type, a picture of a specific rock that is categorized as that type, and a written description of how that rock type is … What is its name? Model 1: For use when students have no previous knowledge. 18. INTRODUCTION TO ROCKS - Geology Rocks! Constructivist Model Lesson Flow Charts. The rest of the deck is comprised of rock cards; 8 of each type labeled Sediments, Magma, Sedimentary, Igneous, and Metamorphic (FIGS. 2 A fingernail can easily scratch it. Saved by Moonlighting Gypsy. Silicon is never found in its natural state, but rather in combination with oxygen as the silicate ion SiO 4 4- in silica-rich rocks such as obsidian, granite, diorite, and sandstone. IGNEOUS ROCKS: Igneous rocks are the oldest type of rock and is a volcanic rock. Begin by deciding if the metamorphic rock exhibits any type of foliation. ... For example, students could be taught the characteristics of igneous, sedimentary and metamorphic rocks … Use your textbook to classify the rock as igneous, sedimentary or metamorphic. Following these steps are not absolute or infallible for finding out if the Unknown Sample in your hand is a Mineral, an Igneous Rock, a Sedimentary Rock, or a Metamorphic Rock, but these steps will work at least 95% of the time. Earth And Space Science Earth From Space Rock Identification Igneous Rock Washington County Science Resources Rocks And Minerals Geography Just In Case. Igneous Rock Identification Flow Chart Igneous Texture coarse-grained porphyritic For each igneous rock, Image credit: Virginia Sisson, CC BY-NC-SA. Each type of rock is a different color. METAMORPHIC ROCKS: 60 Quartzite* 61 Schist 62 Marble 63 Slate* 64 Gneiss 65 Metaconglomerate* 66 Phyllite (20) (Serpentinite)* SEDIMENTARY ROCKS: 70 Sandstone 71 Limestone 72 Travertine (onyx) 73 Conglomerate ... identity, refer to the mineral key or the rock classification charts. View Test Prep - Rock ID Flow Charts.pdf from MEASCI 161 at Modesto Junior College. Ideal for teaching An educational pack of 12 different rock specimens, a minimum of 5 pieces of each, making 60+ samples altogether. 10. An Introduction to Igneous and Metamorphic Petrology Hardcover – Feb. 9 2001 by John D. Winter (Author) › … You won't have a flowchart like this during a test, so try to remember these steps as best … Igneous, Sedimentary, or Metamorphic Flow Chart Part 1 Igneous, Sedimentary, or Metamorphic Flow Chart Part 2 Rock Cycle Flow Chart Learn about the flow between igneous, metamorphic and sedimentary rocks. Rock Flow Charts.