rub/rough Crystal Seam opal 12.50cts Coober Pedy Blues to cut & polish 18x17x8mm Lot B4-A372 ToClear Minimal visible fire at surface

Minimal visible fire at surface

Lot: B4-A180Size: 22 x 11 x 8mmWeight: 10

Status: Partial bar exposure – suited for study or micro-cutting

Lot: B4-A161Size: 14 x 13 x 5mmWeight: 4

rub/rough Crystal Seam opal 12.50cts Coober Pedy Blues to cut & polish 18x17x8mm Lot B4-A372 ToClear Minimal visible fire at surfaceLot Title: Rub Rough Crystal Seam Opal Coober Pedy Blues to Cut & PolishLot Number: B4 A372Weight: 12. 50 caratsDimensions: 18 x 17 x 8 mm Details: Origin: Coober Pedy, South Australia Type: Crystal Seam Opal (Rub Rough) Body Tone: Crystal to semi crystal Play of Colour: Blue dominant Work Status: Lightly rubbed prepped for cutting Potential: Good suitable for one or more bright polished stones Description: This 12. 50ct rub rough crystal seam opal