Minerals

minerals Geology July 24, 2011 Thea Leonard lineament 1: Recording Observations In the chart below, compute your observations of each test for the seven-spot minerals. After you have masterly all tests, name the minerals in break-dance 2 of this worksheet. An face of how to fill out the chart is illustrated below. Recorded Observations for minerals 1-7| Tests| Example| mineral 1| mineral 2| mineral 3| mineral 4| Mineral 5| Mineral 6| Mineral 7| Color| livid| Gold| Green| sporting| Pink| clean| etiolate| Black| Streak| bloodless| Black| White| White| White| White| White| Brown| Luster| brilliant| showy| Dull| Shiny| Shiny| Pearly| Pearly| Dull| Specific sadness| 3.18| 5.1| 2.8| 2.7| 2.6| 2.65| 2.4| 2.2| partitioning & Fracture| sectionalization| Fracture| Cleavage| Cleavage| Cleavage| Fracture| Cleavage| Cleavage| ghastliness| 4| 3.1-5.4| 3| 3| 6.0| 6.1-10| 3| 1.2| Acid| No Reaction| No Reaction| No reaction| wide awake Bubb le & fizz| No reaction| No Reaction| No reaction| No reaction| Part 2: Naming the Minerals Name the minerals below. Then, insert a fraction part of how indisputable you are in your identification. Finally, explain your parcel of consequence: What was confusing about this mineral?

What other minerals do you stand for it could be? Remember, the minerals in the virtual lab overwhelm seven of the following: borax, calcite, corundum, graphite, gypsum, orthoclase feldspar, pyrite, quartz, talc, and topaz. Identification of Mineral| Percent legitimate| chronicle of Certainty| Example: Fluorite| 80 % certain| I am almost certain this mineral ! is fluorite, that I am not complete sure. Fluorite and gypsum are both(prenominal) white, shiny, have white streaks, cleave, and show no reaction to acid. However, the proper(postnominal) sombreness of this mineral is 3.18, which is higher than gypsum, so I am jolly sure it is fluorite.| Mineral 1: Pyrite| deoxycytidine monophosphate%| Mineral one I am certain it is Pyrite. I checked with...If you want to get a full essay, modulate it on our website: OrderCustomPaper.com

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