Dark Base Seam Rough 9.75cts Lightning Ridge showing nice blues 19x15x6mm Lot B4-A070 wk_end_auction 00ct grey base seam opal

00ct grey base seam opal rough from Lightning Ridge features a visible bright blue bar just waiting to be chased

High risk with room for potential

High risk with large exploratory potential

Colour may be faint

Dark Base Seam Rough 9.75cts Lightning Ridge showing nice blues 19x15x6mm Lot B4-A070 wk_end_auction 00ct grey base seam opalLot Title: Dark Base Seam Rough 9. 75cts Lightning Ridge Showing Nice BluesLot Number: B4 A070Weight: 9. 75 caratsDimensions: 19 x 15 x 6 mm Details: Origin: Lightning Ridge, New South WalesType: Seam Opal (Rough)Body Tone: Dark basePlay of Colour: Nice blue fire showingForm: Triangular cuttable shapeUse: Shaping, slicing or dome facing Description: This 9. 75ct Lightning Ridge seam rough presents nice blue colour showing through a dark base. The