Sed

Question 1

parent rock of slate:

*excellent rock cleavage, smooth dull surfaces

Answer 1

shale, mudstone, siltstone

Question 2

parent rock of phyllite

*glossy sheen

Answer 2

slate

Question 3

parent rock of schist

*micas dominate

Answer 3

phylite

Question 4

parent rock of gneiss

*compositional banding

Answer 4

schist, granite, volcanic rocks

Question 5

parent rock of marble

*interlocking calcite or dolomite grains

Answer 5

limestone, dolostone

Question 6

parent rock of quartzite

*fused quartz grains, massive, very hard

Answer 6

quartz sandstone

Question 7

parent rock of anthracite

*shiny black organic rock that may exhibit conchoidal fracture

Answer 7

bituminous coal

Question 8

bituminous coal

Answer 8

parent rock of anthracite

*shiny black organic rock that may exhibit conchoidal fracture

Question 9

quartz sandstone

Answer 9

parent rock of quartzite

*fused quartz grains, massive, very hard

Question 10

limestone, dolostone

Answer 10

parent rock of marble

*interlocking calcite or dolomite grains

Question 11

schist, granite, volcanic rocks

Answer 11

parent rock of gneiss

*compositional banding

Question 12

phylite

Answer 12

parent rock of schist

*micas dominate

Question 13

slate

Answer 13

parent rock of phyllite

*glossy sheen

Question 14

shale, mudstone, siltstone

Answer 14

parent rock of slate:

*excellent rock cleavage, smooth dull surfaces

Question 15

composition: calcite

nonclastic, fine to coarse crystalline

Answer 15

crystalline limestone, travertine

Question 16

composition: calcite bc

clastic, loosely cemented *visible shells

Answer 16

coaquina

Question 17

composition: calcite bc

clastic, cemented with calcite fragment

Answer 17

fossiliferous limestone

Question 18

composition: calcite bc

clastic, microscopic shells and clay

Answer 18

chalk

Question 19

quartz

nonclastic, very fine crystalline

Answer 19

chert ((light-colored)

flint (dark-colored)

Question 20

gypsum

nonclastic, fine to coarse

Answer 20

rock gypsum

Question 21

halite

nonclastic, fine to coarse

Answer 21

rock salt

Question 22

altered plant fragments

nonclastic, fine-grained organic matter

Answer 22

bituminous coal

Question 23

crystalline limestone, travertine

Answer 23

composition: calcite

nonclastic, fine to coarse crystalline

Question 24

coaquina

Answer 24

composition: calcite bc

clastic, loosely cemented *visible shells

Question 25

fossiliferous limestone

Answer 25

composition: calcite bc

clastic, cemented with calcite fragment

Question 26

chalk

Answer 26

composition: calcite bc

clastic, microscopic shells and clay

Question 27

chert ((light-colored)

flint (dark-colored)

Answer 27

quartz

nonclastic, very fine crystalline

Question 28

rock gypsum

Answer 28

gypsum

nonclastic, fine to coarse

Question 29

rock salt

Answer 29

halite

nonclastic, fine to coarse

Question 30

bituminous coal

Answer 30

altered plant fragments

nonclastic, fine-grained organic matter

Question 31

coal

peat - lignite - bituminous coal - anthracite

Answer 31

burial, compaction, greater burial, compaction, metamorphism

Question 32

burial, compaction, greater burial, compaction, metamorphism

Answer 32

coal

peat - lignite - bituminous coal - anthracite

Question 33

threshold that will dictate the composition

Answer 33

Calcite/Carbonate Compensation Depth (CCD);

Question 34

*temperature, high *, High precipitation of CaCO3, low SiO2
Continental shelves: reef
————————————————– CCD
* temperature, high *

Answer 34

High , CaCO3

Low, SiO2

Question 35

High temperature, high CaCO3, High precipitation of CaCO3, low SiO2
Continental shelves: reef
————————————————– CCD
Low temperature, high SiO2

Answer 35

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