Knobby & Seam Potch & Colours from Lightning Ridge 170.00cts 17mm to chips size Lot B4-A205 Premium Requires attention to detail but

Requires attention to detail but offers good potential for a quality stone

but still requires precision to maximise yield

this opal provides versatility

Type: Knobby Opal Formation Rough

Knobby & Seam Potch & Colours from Lightning Ridge 170.00cts 17mm to chips size Lot B4-A205 Premium Requires attention to detail butKnobby & Seam Potch & Colours Lightning Ridge 170. 00cts Lot: B4 A205Size Range: 17mm to chip sizeTotal Weight: 170. 00 caratsOrigin: Lightning Ridge, Australia This 170 carat mix of knobby & seam potch with colors from Lightning Ridge is a fantastic gamble lot, offering a variety of material ranging from larger pieces to chip size. With potential color play hidden within, this lot is perfect for those looking to explore, cut, or collect. Natural &