17 Ct. Boulder Opal - Drilled - Koroit, Australia - 23.5 x 12.2 mm

*** Sandstone With Purples & Greens On Top...
*** Already Drilled With 1 mm Hole...
Origin: Koroit Field; Queensland; Australia....
Appx. Size: 23.5 x 12.2 mm - 7.2 mm Thick........
Appx. Weight: 17 ct....

*** Natural Boulder Opals From The Koroit Often Have Small Pits - See Videos!
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*** Solid, Natural, Untreated, Mined Opal...NO Doublets or Triplets.....

*** All My Pictures Are Taken In Direct Sunlight And LED Desk Lamp - No Photoshop.....

*** All Stones Are Cut & Polished By Me, Unless Noted.....
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*** Some Common Opal Terminology ***

Directional Stone - Colors Flash With Stone Held At Certain Angles
Contra-Luz Colors - Needs Light From The Side, Or From Behind To Show Color Play
Hydrophane - Stone Will Absorb Water, Usually Going Clear When Wet
Natural - 100% Mined, Untreated, Unassembled
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RETURNS:
Return Any Stone, For Any Reason, I Give 100% Refund!
I want you to LOVE my opals!