EOSC CYU QUESTIONS WITH 100%
VERIFIED ANSWERS!!
1 of 40
Term
What colour is pure corundum? (L18)
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Colorless Yellow
Pink Dark Blue
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2 of 40
Term
Gold is an: (L24)
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Rubbies, sapphires and emeralds Copper
Aluminum and oxygen Element, noble metal, mineral
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3 of 40
Term
Placer deposits form when ore is: (L31)
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Eroded from its original
source and deposited Formed through volcanic
after alluvial transport activity and solidified.
, Created artificially in Mined directly from veins in the
laboratories.
mountains.
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4 of 40
Term
What type of gold deposit spawned the famous Klondike
gold rush? (L26)
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Lode Gold Placer Gold
Fools Gold "mother Lode"
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5 of 40
Term
Why is aquamarine relatively rare? (L16)
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VERIFIED ANSWERS!!
1 of 40
Term
What colour is pure corundum? (L18)
Give this one a try later!
Colorless Yellow
Pink Dark Blue
, Don't know?
2 of 40
Term
Gold is an: (L24)
Give this one a try later!
Rubbies, sapphires and emeralds Copper
Aluminum and oxygen Element, noble metal, mineral
Don't know?
3 of 40
Term
Placer deposits form when ore is: (L31)
Give this one a try later!
Eroded from its original
source and deposited Formed through volcanic
after alluvial transport activity and solidified.
, Created artificially in Mined directly from veins in the
laboratories.
mountains.
Don't know?
4 of 40
Term
What type of gold deposit spawned the famous Klondike
gold rush? (L26)
Give this one a try later!
Lode Gold Placer Gold
Fools Gold "mother Lode"
Don't know?
5 of 40
Term
Why is aquamarine relatively rare? (L16)
Give this one a try later!