Minerals

minerals Geology July 24, 2011 Thea Leonard lineament 1: Recording Observations In the chart below, fit your observations of each test for the seven-spot minerals. After you have accomplish all tests, name the minerals in severalise 2 of this worksheet. An causa 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| light| Pink| clean| neat| Black| Streak| clear| Black| White| White| White| White| White| Brown| Luster| brilliant| smart| Dull| Shiny| Shiny| Pearly| Pearly| Dull| Specific somberness| 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| rigour| 4| 3.1-5.4| 3| 3| 6.0| 6.1-10| 3| 1.2| Acid| No Reaction| No Reaction| No reaction| diligent Bubble & fizz| No reaction| No Reaction| No reaction| No reaction| Part 2: Naming the Minerals Name the minerals below. Then, insert a office part of how authentic you are in your identification. Finally, explain your division 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 allow seven of the following: borax, calcite, corundum, graphite, gypsum, orthoclase feldspar, pyrite, quartz, talc, and topaz. Identification of Mineral| Percent real| chronicle of Certainty| Example: Fluorite| 80% certain| I am almost certain this mineral is fluorite, barely 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) sedateness of this mineral is 3.18, which is higher than gypsum, so I am more or less sure it is fluorite.| Mineral 1: Pyrite| deoxycytidine monophosphate%| Mineral one I am certain it is Pyrite. I checkered with...If you want to get a full essay, modulate it on our website: OrderCustomPaper.com

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