Ametriini Bolivia 19mm

Ametriini Bolivia 19mm
Ametriini Bolivia 19mm Ametriini Bolivia 19mm Ametriini Bolivia 19mm Ametriini Bolivia 19mm
Tuotetta rajoitettu erä.
$ 100.09
Sisältää alv. 24 %
Saatavuus Varastossa
Tuotenumero 240015

Ametriini (Bolivia)

Reference #

240015

Light source

Studio Daylight

Clarity

Eye clean

Shape

Pear

Cutting

Viistehionta

Length

19.00 mm

Width

11.30 mm

Depth

7 mm

Weight

8.38 cts

Origin

Bolivia


Ominaista : kirkas läpinäkyvä pisara hiottu ametriini, jossa violetin  ja keltaisen sävyjä.


Ametrine is the trade name given to an unusual variety of quartz which exhibits the colors of amethyst and citrine side by side. The material has received a good deal of publicity and was first said to be mined in Brazil. Later it was reported to have come from Bolivia. 


Known Facts
Color Key:purple, violet, yellow
Refractive Index:1.544 - 1.553
Chemical Composition:SiO2
Hardness:7
Density:2.66
Crystal Group:Hexagonal
Ocurrence:Brazil, Bolivia


 

 

hakusanoja:ametriini,ovaali,jalokivi,jalokivet,bicolor