Do Now 2/26 1.How do you find the Hardness of a Mineral? 1-2 Mineral Can be scratched with your fingernail 2-3 Mineral can be scratched with a penny 4-5 Mineral can SCRATCH THE PENNY 6-7- Mineral can scratch glass 7-8- Mineral can scratch steel Mineral can scratch streak plate 2.Identify this mineral’s name using the ID Key: It has a non metallic luster and hardness of 4 3. Name the Four types of lusters AND an example for each: 1.__ Example: 2._________________ Example: 3._________________ Example: 4._________________ Example: Graphite Glassy Quartz DullKaolinite- chalk PearlyMuscovite Mica Metallic

1. What is the name of this mineral? 2. What is the luster of this mineral? DO NOW- Minerals 3. What is the name of this mineral? 4. What is the hardness of this mineral? 5. What is the name of this mineral that you can write with? 6. Are minerals organic or inorganic and what does organic/inorganic mean? Galena Metallic Inorganic- NOT made of living things Sulfur Graphite

DO NOW- Provide, name, type of cleavage and hardness Quartz 4 directions 7 Fluorite- fracture BUT sometimes 4 directions Calcite- 3 directions NOT 90° Talc- one direction (very hard to see) Muscovite Mica one direction Halite 3 directions at 90°

1.What is the difference between fracture and cleavage? List 3 minerals with Cleavage: Do Now 2/27: List 3 minerals with Fracture: What DO YOU BELIEVE is the difference between rocks and mineral? Fracture has NO SPECIFIC shape in the way the mineral naturally breaks Cleavage does have some kind of specific shape in the way it breaks Halite- Cubic Mica- This sheets Sulfur Calcite- Rhombic Graphite Fluorite Minerals have specific chemical composition and chemical structure Rocks are made up of different minerals

Do Now- Name and answer question for each: Hardness? Cleavage? Ore for? hardness? Ore for? Cleavage? Talc, 1 Fluorite, 4 Orthoclase Feldspar, 2 directions Galena, lead Hematite, iron Corundum, 9 Bauxite, Aluminum Calcite, 3 directions NOT 90°

Name these minerals! Sulfur Halite Graphite Hematite Kaolinite Muscovite Mica Biotite Mica Gypsum

Do Now: What is the type of rock (Igneous, Metamorphic or Sedimentary) for the following rocks and what is the sub category? Sedimentary Clastic Intrusive Igneous Extrusive Igneous Non foliated Metamorphic Extrusive Igneous Foliated Metamorphic 7 Sedimentary Clastic 8 Sedimentary Organic

Do Now-Sedimentary Rocks- Answer in your new Do Now Chart 1.List and Describe the THREE types of Sedimentary Rocks. Then, provide an example for each TYPE of sedimentary rocks. A.Clastic- B.Chemical- C.Organic- Made up of piece of rocks that are cemented together. Example: sandstone or conglomerate Made from chemical reaction of water and a given mineral example: Limestone and geodes Made up of living material Example: coal or limestone USE the Rock KEYS to identify the Sedimentary rocks below: Organic Shale Geode Chemical Conglomerate Clastic

Do Now- Metamorphic Rocks Name these rocks and state if it is foliated or non-foliated Name: Foliate or non-foliated? Name: Foliate or nonfoliate? Name: Foliate or nonfoliate? Marble Non Foliated Schist Gneiss Foliated

Do Now- Igneous Rock List the name of the following rocks, type of igneous (intrusive/extrusive) and how the rocks were formed. Name: Intr/Extr: Name: Intr/Extr: Name: Intr/Extr: Name: Intr/Extr: Scoria Extrusive Intrusive Pumice Granite Extrusive Obsidian Extrusive

Do Now: 1.What are the TWO types of Igneous Rocks? Describe and Provide an example of each. Intrusive- forms on the surface of the earth from lava or a volcano (Examples: Pumice and obsidian) Extrusive- forms from magma under the earth’s surface (Examples: granite and basalt) 2.What are the TWO types of Metamorphic Rocks? Describe and Provide an example of each. Foliated- layers (gneiss and schist) Non-Foliated- no layers (Marble and Quartzite) 3.How do Igneous rocks form? From the heating and cooling or lava and magma 4.How do Metamorphic rocks form? From heat and pressure deep within the earth’s crust

Do Now- Names and answer the question: Orthoclase Feldspar fluorite Talc Scoria Sandstone Muscovite Mica Gneiss Granite Shale Schist Marble obsidian Halite Quartz Graphite Pumice Common in what rock? Type and sub category? Hardness? Type and sub category? Type of cleavage?

Name these minerals and state something unique about each mineral: Orthoclase Feldspar Gypsum Muscovite Mica GraphiteFluorite Talc Galena Calcite Biotite Mica

Do Now-Rock Review (TYPE and NAME) Sedimentary Marble Conglomerate Sedimentary shale Sedimentary Schist Metamorphic Obsidian Igneous gneiss Metamorphic Igneous granite Igneous sandstone Igneous Pumice Metamorphic Scoria