Malachite is green stone with irregular bands of lighter and darker green. The name malachite comes from the the Greek word malache which means mallow, for the mallow leaf of the same hue.
Malachite was popular with ancient civilizations in Egypt, Rome and Greece where it was used in jewelry as well as cosmetics. During the Middle Ages people believed it protected against childhood dangers as well as being a cure for vomiting.
Gem cutters pay special attention to orienting malachite in order to showcase the interesting layers and markings. This makes the stone popular for objets d'art, jewelry, inlay and other ornaments.
|Gemological Information for Malachite|
|Color||Bluish Green or Green, Banded|
|Refractive Index||1.655 to 1.909|
|Hardness||3.5 to 4|
|Similar Stones||Chlorastrolite, Azurmalachite, Dyed Onyx|
|Treatments||Paraffin or Resin Impregnation|
|Country of Origin||Worldwide including: Australia, US, Chile, South Africa, Israel, France|
|Warm Soapy Water||Safe|
|Chemical Attack||Attacked by Acid|