Ametrine Archive

Ametrine Facts by Ametrine Facts Chemical Composition Ametrine is macrocrystalline variety of quartz. The chemical composition is Silicon Dioxide having the formula SiO2. Hardness 7 ( Mohs) . Cleavage …

Ametrine buying guide by Sheweta Dhanuka Ametrine is a transparent gemstone consisting very few flaws. Naturally occurring gemstone may possess little stress flaws around the colour change zone but …