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  1. 2.13 Ct. Oval Shape Natural Orange Red Andesine Unheated

    Price:  $5.49

    Product ID: 840000830
    Product Name: Andesine Gemstones
    Price : $5.49
    Weight: 2.13
    Jewelry Size: 9.6 x 7.7 x 4.8 Mm
    Shape: Oval
    Color: Orange Red
    Clarity: SI
    Luster: Good
    Origin: Congo
    Treatment: Unheated
    Crystal Structure: Triclinic
    Hardness: 6 - 6.5
    Specific Gravity: 2.66 - 2.7
    Refractive Index: 1.55 - 1.56
    Chemical: (Na,Ca)(Si,Al)4O8
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