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Mineral Exam Final - Chemical Formulas > Chemical Formulas: Carbonates & Halides > Flashcards

Chemical Formulas: Carbonates & Halides Flashcards

1
Q

Halite

A

NaCl

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2
Q

Sylvite

A

KCl

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3
Q

Fluorite

A

CaF2

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4
Q

Calcite

A

CaCO3

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5
Q

Dolomite

A

CaMg(CO3)2

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6
Q

Siderite

A

FeCO3

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7
Q

Aragonite

A

CaCO3

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8
Q

Rhodochrosite

A

MnCO3

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9
Q

Magnesite

A

MgCO3

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10
Q

Malachite

A

Cu2CO3(OH)2

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11
Q

Azurite

A

Cu3(CO3)2OH

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12
Q

What end-memeber does Magnesite contain? What end-memeber does Rhodochrosite contain?

A

Magnesite contains Magnesium, Rhodochrosite contains Manganese.

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13
Q

Recite the chemical formula for Azurite and Malachite.

A

Azurite = Cu3(CO3)2OH2
Malachite = Cu2CO3(OH)2

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14
Q

What does Aragonite and Calcite have in common? What are the differences?

A

They have the same chemical formula (CaCO3) but different cleavage (Calcite has a rhombohedral cleavage (3 planes) and aragonite has one plane).

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15
Q

Fluorite, Halite and Sylvite belong to what group?

A

Halide Group

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16
Q

The Calcite, Oh-Bearing, Aragonite, and Dolomite sub groups belong to what Mineral Group?

A

Carbonate Group

17
Q

What sub-group does Rhodochrosite and Magnesite belong?

A

Rhodochrosite and magnesite is in the calcite sub-group.

18
Q

What sub-group does Azurite and Malachite belong?

A

OH-Bearing sub-group.

19
Q

What sub-group does aragonite belong?

A

The aragonite sub-group.

20
Q

What are the end members for Dolomite? What is the full chemical formula?

A

Calcium and Magnesium –> CaMg(CO3)2

21
Q

What are the end members for Malachite and Azurite? How many does each have?

A

Copper

22
Q

What is the end member for Rhodochrosite?

A

Manganese

23
Q

what is the end member for Aragonite?

A

Calcium

24
Q

What is the end member for Fluorite? What is the formula?

A

Calcium –> CaF2

Mineral Exam Final - Chemical Formulas (3 decks)

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