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全部拍賣 / Ethnographic / Huge Natural Jadeite Bangle /Tested / Circuit: 19,5 cm /...
atural 100% beautiful natural purple violet Jadeite bangle/ I tested it using professional gemstone testing equipment. Mohs Hardness:is of this bangle isI is 7, I have tested. Length / Circuit inside: 19,5 cm / Width: 1.4 cm / Thickness: 1,3 cm Weight: 97,8 grams !! Mohs Hardness: 6.5 to 7 (this measures a stone's resistance to being scratched).Mineral Composition: It is almost always jadeite, which is the harder of the two main minerals that make up jade.Color Cause: The soft lilac to deep violet color comes from trace amounts of the element manganese inside the stone.Toughness: Beyond scratch hardness, jade has a tight, interlocking micro-crystal structure. This makes it exceptionally tough and hard to break or chip during normal daily wear.Wear and CareEveryday Use: Because of its hardness and toughness, natural purple jadeite is durable enough for rings, bracelets, and pendants.Protection: Avoid harsh chemicals, ultrasonic jewelry cleaners, and extreme temperature changes to protect the stone's natural polish and structure. Shipping registered.
估價:$21.36
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估價:
$21.36
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