Coober Pedy Crystal Seam opal 11.50cts Oranges Colours to explore 17x12x11mm Lot B4-A289 wk_auction Predominantly potch with some scattered

Predominantly potch with some scattered colours — blues and greens present in parts

Measuring 7x6x2mm

this piece suits cutters willing to explore and test for hidden faces and continuity of fire

with good thickness and shape for working

Coober Pedy Crystal Seam opal 11.50cts Oranges Colours to explore 17x12x11mm Lot B4-A289 wk_auction Predominantly potch with some scatteredAuction Listing for Bid 4. com Lot Title: Coober Pedy Crystal Seam Opal Rough 11. 50cts Oranges Colours to Explore Lot Number: B4 A289 Details: Origin: Coober Pedy, Australia Type: Crystal Seam Opal Rough Carat Weight: 11. 50cts Size: 17x12x11mm Features: Orange colour zones showing with more to explore inside. Description: This 11. 50ct crystal seam opal rough from Coober Pedy displays rich Orange hues with cutting potential. A great choice for