1/6/2024 0 Comments Heat treated amethyst![]() Natural Citrine, which is rare, is yellow to orange-yellow, and occurs in much lighter hues than the heat-treated material, which is dark orange-brown to reddish-brown. In some Amethyst deposits, the Amethyst has been partially or fully changed over to yellow Citrine by natural means of heating. This heat treated Amethyst has been called Citrine because of the yellow colour that the heating process creates. You can spot baked amethyst with the following traits: Splotchy dark colors. Although the crystal is special in its own right, the amethyst benefits differ from citrine. Amethyst is another quartz stone that is often heat-treated in laboratories to imitate citrine’s color. Why is heat treated amethyst called citrine? How to tell real citrine from baked amethyst. Heat Treated Citrine will often have opaque white in it, usually at the base, which is a tell-tale sign of a heated crystal due to it's original Amethyst form. In order to get a more appr opriate tempera ture range of amethyst heat treatmen t, the color parameters in the citrine stage (when tem perature is above. Natural Citrine crystals are the same colour all the way through for the most part, though there may be slight colour variations in the crystal. ![]() Typically, you can tell the difference between the two types of citrine by its color. Heated Citrine is when a piece of amethyst or smoky quartz heated up to around 900 degrees in a kiln, and therefore it is not "natural", but rather mimicking what the Earth does by "creating" citrine in a lab. Heating is the most common process that can alter this stones color by lightening, darkening, or changing it entirely.
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