Rough Pink Opal / 1-2" AVG - 1 KILO LOT Menu Tektites 5 inches to 3

5 inches to 3

Pieces measure approximately 9" in (AVERAGE SIZE)

Pieces measure approximately 3-6" (AVERAGE SIZE)

Pieces measure approximately 30 millimeters (AVERAGE SIZE)

with much smaller deposits found around the world

Rough Pink Opal / 1-2" AVG - 1 KILO LOT Menu Tektites 5 inches to 3Quantity: 1 kilogram Average size range: 1 to 2 inches Opal is a gemstone featuring high water content, and it can form inside sedimentary or volcanic rock and even some ores like limonite. Pink opal is a variety of common opal, meaning it does not have the opalescence or play of color that precious opal does. The pink color comes from copper and iron.