Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen
Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen (base) Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen (base) Corundum: Gray Opaque or Ruby Sapphire (Likely) Rough Specimen Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen (side view) Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen Unusual Shape India 2025: Box #1 – Ruby Specimens 3.55 ounces 100 grams 500 carats Street of Shops Lewisburg, PA 24 December 2024 2025-1-Ruby Corundum: Gray Opaque Sapphire or Ruby (Likely) Rough Specimen
