Minerals

minerals Geology July 24, 2011 Thea Leonard lineament 1: Recording Observations In the chart below, check your observations of each test for the seven-spot minerals. After you have masterly all tests, name the minerals in dowery 2 of this worksheet. An lawsuit 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| clean| Pink| clean| discolor| Black| Streak| whitened| Black| White| White| White| White| White| Brown| Luster| brilliant| lustrous| Dull| Shiny| Shiny| Pearly| Pearly| Dull| Specific temperance| 3.18| 5.1| 2.8| 2.7| 2.6| 2.65| 2.4| 2.2| partitioning & Fracture| partitioning| Fracture| Cleavage| Cleavage| Cleavage| Fracture| Cleavage| Cleavage| cogency| 4| 3.1-5.4| 3| 3| 6.0| 6.1-10| 3| 1.2| Acid| No Reaction| No Reaction| No reaction| lithesome Bubble & fi zz| No reaction| No Reaction| No reaction| No reaction| Part 2: Naming the Minerals Name the minerals below. Then, insert a portion part of how original you are in your identification. Finally, explain your pct 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 implicate seven of the following: borax, calcite, corundum, graphite, gypsum, orthoclase feldspar, pyrite, quartz, talc, and topaz. Identification of Mineral| Percent authorized| chronicle of Certainty| Example: Fluorite| 80% certain| I am almo st certain this mineral is fluorite, beside! s 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) staidness of this mineral is 3.18, which is higher than gypsum, so I am sanely 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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