SHOP 100,000+ BUY IT NOW OPALS
OR TRY OUR AUCTIONS WITH NO BUYERS FEES
100% NATURAL OPALS & VERIFIED SELLERS
Opal Auctions Opals Gem Rock Auctions Gemstones Jewelry Auctioned Jewelry Coins Auctioned Coins
Opal Auctions
Register Log in
Black Opals Gemma AI Opal 101
Price
10%
Coupon code Fossil26
Enjoy a discount of
Valid Until
30th Apr 2026

This coupon only applies to Buy It Now purchases

opalsmarina

177.30CT CLAMS AND MUSSELS SHELL FROM LIGHTNING RIDGE OI580

5989 views
2 watching
Details
SKU
Dimensions (mm)
60 x 60 x 15mm
Weight (cts)
177.3
Type
Specimen
Colours
Description

MUSSELS OR MOLLUSCS

MOLLUSES FIRST BELIEVED TO HAVE APPREARED DURING THE ORDOVICIAN 500 MILLION YEARS AGO

ALSO KNOWN AS PELECYPOD BIVALVES THE SHELL OF MUSSELS OR CLAMS

THIS PROBABLY IS UNIOID , COMMON FRESHWATER MUSSEL

PICTURES TAKEN WITH THE OPAL WITH WATER

Shipping
Provider Destination Cost
DHL Default Rest of World
15 days
first item
per additional item
shipping capped at
Express Shipping Rest of World
10 days
first item
per additional item
shipping capped at
FedEx Rest of World
8 days
first item
per additional item
shipping capped at
DHL Default Australia
5 days
first item
per additional item
shipping capped at
Express Shipping Default United Kingdom
10 days
first item
per additional item
shipping capped at
Express Shipping Default United States of America
10 days
first item
per additional item
shipping capped at
Express Shipping Australia
5 days
first item
per additional item
shipping capped at
FedEx Australia
5 days
first item
per additional item
shipping capped at
DHL United Kingdom
15 days
first item
per additional item
shipping capped at
FedEx United Kingdom
8 days
first item
per additional item
shipping capped at
DHL United States of America
10 days
first item
per additional item
shipping capped at
FedEx United States of America
8 days
first item
per additional item
shipping capped at
Store
177.30CT CLAMS AND MUSSELS SHELL FROM LIGHTNING RIDGE OI580

opalsmarina
Nsw, Australia
Owned by opalsmarina
Verified
View all 8,385 Feedback
Recent Feedback
23.25 CT ROUGH LIGHTNING RIDGE BLACK OPAL TO390 23.25 CT ROUGH LIGHTNING RIDGE BLACK OPAL TO390
14.85CT QUEENSLAND BOULDER OPAL AH7 14.85CT QUEENSLAND BOULDER OPAL AH7
  • opelgobbler
    opelgobbler
    Positive

    Great seller, thank you, lovely gem

2.40CT QUEENSLAND BOULDER OPAL AI27 2.40CT QUEENSLAND BOULDER OPAL AI27
  • opelgobbler
    opelgobbler
    Positive

    Your Opals are so lovely, I am sure to be back soon, I have some cutting to do first lol. Thank you.

11.60CT QUEENSLAND BOULDER OPAL AI6 11.60CT QUEENSLAND BOULDER OPAL AI6
  • opelgobbler
    opelgobbler
    Positive

    Great seller, thank you, gemstones are as pictured - stunning

7.60CT QUEENSLAND BOULDER OPAL A166 7.60CT QUEENSLAND BOULDER OPAL A166
View All Feedback

Audit

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

Shipping Details

Costs:
Transit:
15 days via DHL
Capped at:
Ships from:
Australia

Payment Options

  • paypal
  • stripe
Ask a question

Overview

Listing Type : Standard
Product ID : 720073
Starts : 18th March 2026 04:25 am PDT
* All prices are in USD

You may also like