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GEOLOGY > LAB TEST > Flashcards

LAB TEST Flashcards

1
Q

MINERAL 1

A

feldspar earthy luster, hardness 6

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2
Q

MINERAL 4

A

muscovite vitreous lusturte, sheet silicate 1 set of cleavage planes, platy crystal habit 2-2.5

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3
Q

mineral 6

A

obsidian, glassy, fractures,rich in silica 5-5.5

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4
Q

mineral 9

A

olivine, silicate, earthy lister 6.5-7

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5
Q

mineral 11

A

halite salty 3 sets of 90 degree cleavage cubic habit hardness of 2.5

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6
Q

mineral 12

A

quartz framework silicate hardness 7 prismatic habit vitreous luster

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7
Q

mineral 14

A

magnetite metallic black streak magnetic hardness of 5.5-6.5

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8
Q

mineral 15

A

hematite - earthy/metallic luster 2 different samples, red streak

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9
Q

mineral 17

A

pyrite metallic luster oxide mineral iron rich magnetic black streak

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10
Q

mineral 20

A

graphite pencils sheet silicates hardness of 1-2

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11
Q

mineral 21

A

talc- sweaty in your palms hardness of 1

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12
Q

mineral 22

A

calcite vitreous luster , 3 90 degree planes of cleavage,effervescence in acid hardness of 3

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13
Q

mineral 24

A

gypsum hardness of 2 bistreous luster white streak??

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14
Q

rock 1

A

granite F P

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15
Q

rock 2

A

basalt M A

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16
Q

rock 6

A

rhyolite F A

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17
Q

rock 7

A

granite F P

18
Q

rock 8

A

rhyolite F A

19
Q

rock 11

A

gabbro M P

20
Q

rock 12

A

peroditite U P

21
Q

rock 14

A

breccia > alluvial fan CLOSE

22
Q

rock 15

A

shale FAR well sorted deep marine

23
Q

rock 16

A

limestone biochem shallow marine high energy

24
Q

rock 17

A

limestone biochem shallow marine high energy

25
Q

rock 18

A

sandstone CLOSE desert rive and lake

26
Q

rock 19

A

coal anaerobic

27
Q

rock 20

A

sandstone in between weathering desert lake

28
Q

rock 23

A

sandstone sourced by granite most mature

29
Q

rock 24

A

chalk limestone deep marine biochemical

30
Q

rock 26

A

gneiss foliation felsic red bands mafic dark bands high grade

31
Q

rock 27

A

muscovite schist foliated regional meta med grade

32
Q

rock 28

A

slate. from shale slaty cleavage foliation low grade

33
Q

rock 29

A

phyllite. from shale foliated. med grade

34
Q

rock 30

A

quartzite non foliated high grade from quartz sandstone

35
Q

rock 31

A

marble non foliated high grade

36
Q

rock 32

A

gneiss foliated very high grade

37
Q

rock 33

A

metaconglomerate from conglomerate non foliated

38
Q

rock 34

A

marble non foliated high grade from limestone

39
Q

rock 35

A

anthracite non foliated low grade from coal

40
Q

rock 36

A

garnet schist high grade from shale foliated

GEOLOGY (12 decks)

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