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TIGER'S EYE (NATURAL AND UNPOLISHED) - South Africa

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Home > MINERALS > PRECIOUS AND SEMI-PRECIOUS GEMSTONES

TIGER’S EYE                      

Natural and unpolished

Northern Cape Province, South Africa

 
Tiger’s eye is the name for a variety of quartz which has a remarkable optical quality called ‘chatoyancy’, where light is reflected in a particular way due to the fibrous structure of the mineral.  The effect is similar to the sheen off a spool of silk with the streak of reflected light always perpendicular to the direction of the fibres.
 
Tiger’s eye started life as the fibrous mineral crocidolite but all the microscopic fibres of crocidolite have been completely encapsulated by quartz.  The fibrous structure has, however, been retained producing the optical effect. 
This is a small but lovely piece.

Click on a picture for a larger image


Size:  6 x 5 x 3 centimetres
Weight:  135 grams

PRICE: £14.00
TIGER'S EYE (NATURAL AND UNPOLISHED)  -  South Africa
TIGER'S EYE (NATURAL AND UNPOLISHED)  -  South Africa TIGER'S EYE (NATURAL AND UNPOLISHED)  -  South Africa TIGER'S EYE (NATURAL AND UNPOLISHED)  -  South Africa TIGER'S EYE (NATURAL AND UNPOLISHED)  -  South Africa