- Prehnite is a silicate mineral, usually found in the caverns of igneous rocks, and sometimes found in stalactites. The color of prehnite ranges from light green to gray, as well as white, yellow, red, etc., but the common is green, and yellow is extremely rare and precious.
character:hypoallergenic,non-discoloringAge:less than 30 years old
Material:copper
size:22cmSeason:allcolor:as show
Quantity:one
Note:The product has passed the quality testing,please be assured the purchase
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to the difference between the light and the display screen, the real
objects you receive may be slightly different from the colors you see on
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Precautions for copper jewelry maintenance: Copper jewelry maintenance is similar to silver jewelry maintenance. General ornaments wear about 1 years will appear black, yellow, luster and other characteristics. Such a situation is caused by the oxidation of ornaments. If you want to restore the luster of the product, you can use a silver cloth or toothpaste scrub, and then rinse with clean water to restore the luster of the product.