Lightning Ridge Rub Rough Crystal knobby opal 2.10cts Bright Blue dominant Multifires 9x8x4mm Lot B4-A003 wk_end_auction producing unique and striking opals

producing unique and striking opals like this one

Natural and unpolished

Lot Title: Big Sized Coober Pedy Crystal Seam Opal Rough – 24

Dimensions: 34x30x20mm

00ct Coober Pedy crystal seam opal rough features a milky crystal base filled with blue tones

Lightning Ridge Rub Rough Crystal knobby opal 2.10cts Bright Blue dominant Multifires 9x8x4mm Lot B4-A003 wk_end_auction producing unique and striking opalsAuction Listing for Bid 4. com Lot Title: Lightning Ridge Rub Rough Crystal Knobby Opal 2. 10cts Bright Blue Multifires Lot Number: B4 A003 Details: Origin: Lightning Ridge, Australia Type: Rub Rough Crystal Knobby Opal Carat Weight: 2. 10cts Dimensions: 9x8x4mm Features: Bright blue dominant flashes with stunning multifire play of color Rubbed and partially shaped, ready for cutting or polishing Description: This 2. 10ct Lightning Ridge crystal