minfind.com
Opal
Opal Opal Opal
Click photos to view larger versions.

Opal (Ref: 5659)

Gunheath China Clay Pit | Stenalees | Treverbyn | Cornwall | England
65mm x 51mm x 40mm
$855 *
Who is aware of Cornish Opal? I think only very few of us are, and I was all eyes when I was offered two pieces of Cornish Opal. The first specimen, the one you are looking at, is a massive glassy piece with partial bluish-violet and egg yolk-yellow colors with a nice play of color. This piece has an excellent vitreous luster and the conchoidal fracture, typical for Quartz species. Definitely a rare and very beautiful piece, very aesthetic, and obviously from finds in the 1970s.
Data last checked on 23rd Apr 2025 - specimen may no longer be available

From: Wendel Minerals
Buy now from Wendel Minerals

To purchase this mineral you need to click the button above to transfer to the dealer's website. This will open in a new window. Price shown here does not include shipping costs, always confirm price on dealer website before ordering.

Please tell the dealer you found this mineral on minfind.com - help keep minfind.com alive again!

All photos for this item are copyright © Wendel Minerals and may not be used for any other purpose without permission.

See Also

Opal
Gunheath China Clay Pit | Stenalees | Treverbyn | Cornwall | England
$428 *
78mm x 71mm x 23mm
From: Wendel Minerals
OPAL HYALITE and ARAGONITE - Kopasz Hill, Tarcal, Zemplen Mounts , Hungary (fluorescent)
$770
From: SZ Mineraux
Opal resinite.
Saint-Pierre-Eynac, Haute-Loire, France.
$931 *
160mm x 101mm x 47mm
From: A Bijoux
Opal
Tsehay Mewcha, Wegeltena (Wegel Tena), Delanta Woreda, South Wello (Welo; Wollo), Amhara Region, Ethiopia
$880
20mm x 10mm
From: The Arkenstone
Opal
Tsehay Mewcha, Wegeltena (Wegel Tena), Delanta Woreda, South Wello (Welo; Wollo), Amhara Region, Ethiopia
$700
10mm x 10mm
From: The Arkenstone
Bixbyite and Hyalite Opal (Fluorescent)
Solar Wind Claim, Thomas Range, Juab Co. Utah
$900
40mm x 30mm x 20mm
From: The Arkenstone
Opal
Tsehay Mewcha, Wegeltena (Wegel Tena), Delanta Woreda, South Wello (Welo; Wollo), Amhara Region, Ethiopia
$915
10mm x 10mm
From: The Arkenstone
OPAL HYALITE - Kopasz Hill, Tarcal, Zemplen Mounts , Hungary (fluorescent)
$680
From: SZ Mineraux
Opal
Tsehay Mewcha, Wegeltena (Wegel Tena), Delanta Woreda, South Wello (Welo; Wollo), Amhara Region, Ethiopia
$930
10mm x 10mm
From: The Arkenstone
Opal
Tsehay Mewcha, Wegeltena (Wegel Tena), Delanta Woreda, South Wello (Welo; Wollo), Amhara Region, Ethiopia
$660
10mm x 10mm
From: The Arkenstone
OPAL HYALITE - Kopasz Hill, Tarcal, Zemplen Mounts , Hungary (fluorescent)
$650
From: SZ Mineraux
Hyalite Opal (fluorescent)
Electric Opal Claim, Zacatecas, Mexico
$950
70mm x 70mm x 20mm
From: The Arkenstone
Opal replacement of Clam Fossil
Coober Pedy, Central North, South Australia, Australia
$950
30mm x 30mm x 20mm
From: The Arkenstone
Opal replacing Wood
Java, Indonesia
$645
33mm x 11mm x 10mm
From: Mineral Classics
Opal
Tsehay Mewcha, Wegeltena (Wegel Tena), Delanta Woreda, South Wello (Welo; Wollo), Amhara Region, Ethiopia
$640
10mm x 10mm
From: The Arkenstone
* price is an approximate conversion and may not be accurate.

Please note that all information shown on this site may be subject to change. Information and photos are taken automatically from dealer websites and because of this errors may creep in from time to time. If there is a difference shown in price, details or availability between this site and the dealer website, you should always assume the dealer website is correct. Some of these minerals may no longer be available as our indexing of dealer websites is not real-time.

If you want to have your mineral website listed on minfind.com, click here to find out how.

Website copyright © J.Ralph and minfind.com 2009-2025. All photographs and mineral descriptions remain copyright of the mineral dealers. All Rights Reserved.