metamorphic rocks Table 4–3 Hardness and unconfined compressive strength of rock 4–5 materials Table 4–4 Dry density (unit weight) 4–6 Table 4–5 Weathering terminology 4–6 Table 4–6 Cementation chart 4–6 Table 4–7 Rock color 4–7 Table 4–8 Particle-size descriptors for sedimentary and pyroclastic 4–8 rocks
Rock Type: metamorphic Composition: clay minerals Original Rock: shale Environment: Slate forms from the heat and pressure when shale is buried deep in the crust. The depth of burial to make slate out of shale is about 10 km. The temperature at that depth is about 200°C.
Rock Identification Tips. First, decide whether your rock is igneous, sedimentary or metamorphic. Igneous rocks such as granite or lava are tough, frozen melts with little texture or layering. Rocks like these contain mostly black, white and/or gray minerals. Sedimentary rocks such as limestone or shale are hardened sediment with sandy or clay ...
Last modified 10 / 09. GeoMan's Mineral and Rock Charts . Metallic | H<2.5 | H 2.5 to 3.5 | H 3.5 to 5.5 | H >5.5 | Glossary | Tests | Index
Lesson Number: 3. Main Ideas & Objectives: MI-2: There are three basic types of rocks; each rock type forms under certain conditions and tells a story about what the Earth was like when that rock was formed. O-3: Interpret the environment that a particular rock formed in based on rock …
metamorphic rock chart michigan in costarica The sheer number and variety of rock and mineral samples required for the production of the units is immense. More than 60 samples representing 25 different types of metallic and industrial minerals, aggregates and the three main rock groups igneous, sedimentary and metamorphic .
METAMORPHIC ROCKS When rocks, igneous or sedimentary are subjected to great pressure and heat, their texture and mineral composition is changed or altered and new rock types are produced that are metamorphic or changed rocks. Granite under great pressure is altered to a banded rock called gneiss. Shale under pressure becomes slate;
Metamorphic rocks of the Canadian Shield, oldest rocks in Michigan, exposed in Western UP 3.5 billion years ago Archean 30. Earth Formed 4.6 billion years ago Hadean . Title: Michigan Geologic Time Line List Author: Kristin Gunckel Created Date:
METAMORPHIC_ROCK_CHART_-_Michigan.pdf is hosted at since 0, the book METAMORPHIC ROCK CHART - Michigan contains 0 pages, you can download it for free by clicking in "Download" button below, you can also preview it before download.. Rock Odyssey Metamorphic Rock Song Metamorphic Rock Pdf
metamorphic rock chart michigan in costarica. Use of the Metamorphic Rock Identification Chart The identification chart on the following page will be used to identify metamorphic rocks in this exercise. 1. For each specimen list the texture of the rock on the form for metamorphic rock determination. The texture will be . 60S Manual Response
the composition of the original rock, the "grade" or intensity of metamorphism, and the kinds of chemical substances either removed or introduced during metamorphism. Two examples from Michigan are staroulite schist and cummintonite schist. Both of these are from the western northern peninsula. Metamorphic Rock Sources Source Result Limestone
Michigan Rock Identification Chart.Sedimentary rock identification sample # texture clastic, chemical, or organic (biologic) grain size (size or no grain) hardne ss compositi on picture of rock rock name 1 chemical no grain size h=1 calcite limestone 2 biological no grain size h=2 calcite, almost entirely shell and skeletal fragments.
Boxed Rock Amp Mineral Sets. 40 rock specimens covering igneous sedimentary and metamorphic rocks rock cycle chart plus the igneous metamorphic and sedimentary rock charts each specimen is numbered with a corresponding identification key specimen sizes are about 125" x 10" and ship in a compartmented tray with box email or call us for a list of the rocks in this set.
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