Quiz 11/17/2016 chemical formulas Flashcards by Rebecca Nathan

Q

corundum

A

Al2O3

oxide

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Q

hematite

A

Fe2O3

oxide

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Q

ilmenite

A

FeTiO3

oxide

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Q

magnetite

A

FeFe2O4

oxide

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Q

pyrolusite

A

MnO2

oxide

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Q

spinel

A

MgAl2O4

oxide

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Q

graphite

A

C (carbon)

natural element

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Q

copper

A

Cu

natural element

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Q

molybdenite

A

MoS2

sulfide

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Q

realgar/orpiment

A

AsS/As2S3

sulfides

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Q

sphalerite

A

ZnS

sulfide

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Q

galena

A

PbS

sulfide

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Q

chalcopyrite

A

CuFeS2

sulfide

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Q

pyrrhotite

A

Fe1-xS

sulfide

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Q

pyrite

A

FeS2

sulfide

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Q

geothite

A

FeO(OH)

hydroxide

Q

limonite

A

FeO(OH) x nH2O

hydroxide

Q

bauxite

A

AL(OH)3

hydroxide **not a mineral

Q

halite

A

NaCl

halide

Q

sylvite

A

KCl

halide

Q

fluorite

A

CaF2

halide