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Discerningly Versed - Effective Iterative Learning Quiz Questions - Oxide Minerals
Discerningly Versed - Effective Iterative Learning


A form of quartz whose colour may be white, blue, red, green , brown or black is

 

Samarskite
Brookite
Wad
Chalcedony

 A very hard oxide mineral consisting of aluminium oxide

 

Rutile
Pyrolusite
Brookite
Corundum
Chalcedony and Quartz are crystalline forms of which compound ?

 

Silicon Dioxide
Iron Oxide
Aluminium Oxide
Galena

 Which is one of the most common minerals and is used as a semi precious gemstone ?

 

Samarskite
Quartz
Wad
Opal
Which black oxide mineral is an important source of iron ?

 

Cuprite
Franklinite
Magnetite
Chromite

 Which mineral is known as pitchblende and is a principal source of uranium ?

 

Rutile
Spinel
Uraninite
Brookite
Which of these glassy mineral oxides comes in various colours and is used as a gemstone ?

 

Rutile
Hematite
Uraninite
Spinel

 A mineral consisting of titanium oxide and an important source of titanium is

 

Rutile
Pyrolusite
Brookite
Corundum
Jasper, Onyx and Bloodstone are all varieties of

 

Chalcedony
Spinel
Hematite
Corundum

 Ruby is the red type of which oxide mineral ?

 

Quartz
Chalcedony
Hematite
Corundum


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Discerningly Versed www.dniv.com 2012