Item Information

Dimensions (mm) not provided
Weight (carats) not provided
Certified Gemstone


This is a natural opal fossil called  belemnite.It is a sea animal from the cretaceous period that was replaced by precious opal.It has been re glued in to the sandstone where it was found-We do have natural specimens but these are very expensive and usually end up in museums.This fossil was mined in a filed called lambina which is north of Coober pedy-I havent weighted it but it would be around 450 cts-this size fossil is very rare.

Weight 420 grams or 2100 cts app

Size of belemnite 104x24

Size  of specimen 155x120  mm

22h 30m 47s

Buy Now $4,400.00
Shipping $4.00
21 Days via Standard Shipping
0 bids placed so far
Add to Watch List Ask a Question * All prices in USD

Audit Information

The Gemstone 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.

Request Audit

Pricing & Details

Bid Increment $1.00
Starting Bid $4,500.00
Auction ID 302719
Watchers 1 watching
Viewed 1,309 times
Starts 27th Oct 2016 6:02pm PDT
Ends 28th Oct 2016 6:00pm PDT

Shipping & Insurance

Provider Shipping Transit
FedEx $25.00 5 Days
Registered Shipping $15.00 10 Days
Standard Shipping $4.00 21 Days
Shipping Insurance all providers $139.00 (optional)

About Mineralgemworld

Hello! Gem Rock Auctions is a global marketplace offering beautiful gemstones from professional gemstone cutters, dealers & miners. Register for $10 off your first purchase.