Tourmaline Green (Cracked) #85 Lab Created Corundum Sapphire - Blind Pours

Tourmaline Green (Cracked) #85 Lab Created Corundum Sapphire - Blind Pours

Regular price $50.00 USD
Regular price $50.00 USD Sale price $50.00 USD
Sale Sold out
Shipping calculated at checkout.
Sort: | Price | Size

    Out of stock

    Quantity

    Tourmaline Green color lab-created sapphire/corundum rough for faceting and gemstone creation, sold as blind pours in approximate weights of 20g, 50g, or 100g.

    Every boule is cracked — there are no clean boules in this batch. These split boules are various sizes and weights.

    Color Sorted pours contain pieces closest to being on-color for Tourmaline Green. Mixed Color pours contain a mix of on-color and off-color pieces.

    Individual piece sizes vary: Length: 35–55mm | Width: 14–17mm | Thickness: approximately 5–9mm at the base

    Color: #85

    Note: The color of the stone in the photo may vary slightly as not all computer monitors are calibrated the same. Pour weights are approximate and may vary slightly.

    Mineral: Corundum
    Chemical Formula: Al₂O₃
    Crystal System: Trigonal
    Hardness (Mohs): 9
    Refractive Index: 1.76–1.77
    Density: 4 g/cm³
    Dispersion: 0.018
    Growth Method: Flame Fusion

    View full details