Coober Pedy Light base Seam opal rough 350.00cts Potch & Bits of colours only 20mm to chip size Lot B4-A371 wk_auction 🔥 Grade A+ Cutter’s RoughClear

🔥 Grade A+ Cutter’s RoughClear visible colour bar

Doublet Grading ScaleGrade             Description✨ Extra Fine       Top gem colour

South AustraliaType: Seam Opal RoughUse: Cutting RoughColour: Yellow dominant fire

Lightning Ridge Black-Centered Knobby Opal Rough – 28

Coober Pedy Light base Seam opal rough 350.00cts Potch & Bits of colours only 20mm to chip size Lot B4-A371 wk_auction 🔥 Grade A+ Cutter’s RoughClearCoober Pedy Light Base Seam Opal Rough 350. 00cts Potch & Bits of Colours Lot: B4 A371Size Range: 20mm to chip sizeTotal Weight: 350. 00 caratsOrigin: Coober Pedy, Australia This Coober Pedy light base seam opal rough parcel contains potch with bits of colour, perfect for cutters or collectors looking to gamble on some hidden surprises. A mixed lot offering plenty of material to explore and sort. Natural & Untouched Light Base Potch with Bits of