Opal specimens
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Opal replacement of Clam Fossil
Coober Pedy, Central North, South Australia, Australia
$950
30mm x 30mm x 20mm
From: The Arkenstone
Opal replacement of Clam Fossil
Coober Pedy, Central North, South Australia, Australia
$4000
40mm x 30mm x 20mm
From: The Arkenstone
Opal replacement of bivalve Fossil
Coober Pedy, Central North, South Australia, Australia
$2200
50mm x 20mm x 10mm
From: The Arkenstone
Opal replacement of Clam Fossil
Coober Pedy, Central North, South Australia, Australia
$1850
30mm x 10mm
From: The Arkenstone
Opal (sliced, complete nodule)
Mezezo Opal Occurrence, North Shewa Zone, Amhara Region, Ethiopia
$4500
40mm x 40mm x 10mm
From: The Arkenstone
Opal var. Hyalite
Mina Etienne, San Luis Potosi, Mexico
$1200
80mm x 60mm x 40mm
From: The Arkenstone
Hyalite Opal
Valec Hyalite occurrences, Valec, Karlovy Vary Region, Czech Republic
$300
70mm x 50mm x 40mm
From: Marin Minerals
Opal
Tsehay Mewcha, Wegeltena (Wegel Tena), Delanta Woreda, South Wello (Welo; Wollo), Amhara Region, Ethiopia
$915
10mm x 10mm
From: The Arkenstone
OPAL HYALITE and ARAGONITE - Kopasz Hill, Tarcal, Zemplen Mounts , Hungary (fluorescent)
$330
From: SZ Mineraux
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