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Discerningly Versed - Effective Iterative Learning Quiz Questions - Gemstones I
Discerningly Versed - Effective Iterative Learning


A form of quartz which is opaque due to inclusions of gas & liquid bubbles is known as

 

Citrine
Amethyst
Milky Quartz
Rose Quartz

 Onyx, Sard and Sardony are different varieties of

 

Chalcedony
Diamond
Spinel
Corundum
The yellow variety of quartz is known as

 

Citrine
Amethyst
Milky Quartz
Rose Quartz

 Colourless and transparent quartz is known as

 

Citrine
Amethyst
Rock Crystal
Aventurine Quartz
Which of these types of chalcedony is green with red spots ?

 

Carnelian
Jasper
Agate
Bloodstone

 A form of quartz whose colour may be varied is

 

Chalcedony
Diamond
Spinel
Corundum
Gems which are coloured by trace elements or other impurities not part of its chemical make up are

 

Idiochromatic Gems
Allochromatic Gems
Part Coloured Gems
Plechroic Gems

 Which is the most prized of all gems with colours ranging from black to colourless ?

 

Diamond
Sapphire
Emerald
Ruby
Which shape of cut gemstone is pear shaped ?

 

Marquise
Baguette
Cushion
Pendaloque

 Crystalline quartz in shades of mauve, purple or lilac is known as

 

Citrine
Amethyst
Milky Quartz
Rose Quartz


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Discerningly Versed www.dniv.com 2012