652.95 cts- opalised Shell patch- Natural -Cretaceous period Fo-1932 -f

Item Information

Dimensions (mm) 92 x 61 x 49mm
Weight (carats) 652.95 carats


Cooberpedy, Australia

shells embedded in host rock

each with unique sape and structure

 Shells on Natural Matrix Cretaceous


Opalized Clam  exquisite specimen

Each individual clam shell has been completely,  opalized

Over 100 million years ago, most of the Australian continent was under water. The water was highly concentrated with silicate and other opal-producing minerals, which deposited in layers in and around the shells.

some with  lively colors of , green and ivory white 

$1,000.00 USD
$3,000.00 SAVE $2,000

Add to Cart Make an Offer
Shipping $22.00
14 Days via Standard Shipping - Tracked
Add to Watch List Ask a Question * All prices in USD

Audit Information

The Opal Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Pricing & Details

Auction ID 1082784
Watchers 0 watching
Viewed 980 times
Starts 4th Jul 2021 7:40pm PDT

Shipping & Insurance

Provider Shipping Transit
Express Shipping $35.00 7 days
FedEx $35.00 7 days
Standard Shipping - Tracked $22.00 14 days
Shipping Insurance all providers $38.00 (optional)

You May Also Like