Product Details

Huge Natural Australian Boulder Opal - Statement Piece! 💜💙 This is a BIG one! A 100% natural, untreated Queensland Boulder Opal cabochon from Australia featuring a wild river-like pattern of lavender, cornflower blue, and violet opal flowing through golden-brown ironstone. This is not a doublet or triplet - this is solid boulder opal with natural ironstone back. Perfect for a massive statement pendant, bolo, wire wrap, or as a collector display stone. DETAILS:
Origin: Australia - Queensland [Koroit/Winton field]
Type: Natural Boulder Opal Cabochon - Polished Front / Natural Ironstone Back
Weight: 18.21 grams - 91.05 carats
Measurements: 51.8mm x 32.4mm x 8.6mm thick approx.
Shape: Trillion / Triangular - High Dome
Color: Lavender purple / light blue with golden brown matrix
Treatment: NONE - 100% Natural