158.95 CTS AMETHYST CHOCOLATE SPECIMEN [MGW4117]

Description

 MINERAL GEM WORLD

AMETHYST CHOCOLATE

This is a natural untreated chololate coloured  amethyst which was coloured by intense heat which cooked the amethyst to make it a brown colour.This is a rare occurance in nature.

Mohs scale 7

Weight 158.95 cts app

Size 49 x 29 x 17 mm app

Amethyst  is  a purple form of quartz and it is the Birthstone  associated with February..Amethyst occurs in primary hues from a light slightly-pinkish violet to a deep grape purple. Amethyst may exhibit one or both secondary hues, red and/or blue. The ideal grade is called “Deep Siberian” and has a primary purple hue of around 75–80 percent, 15–20 percent blue and (depending on the light source) red secondary hues