From collectibles to cars, buy and sell all kinds of items on eBayWelcome! Sign in or register.
aAdvanced Search
Popular products
No suggestions.

Reviews & Guides

Write a guide

How to tell Bone from Ivory

by: jsisk( 1648Feedback score is 1000 to 4,999) Top 5000 Reviewer
66 out of 68 people found this guide helpful.
Guide viewed: 4101 times Tags: bone | ivory | mammoth | netsuke | snuff bottle


Bone has been used in arts and crafts for as long or longer than ivory and there are beautiful items made from bone. Many larger pieces would just be too expensive to market if made from ivory. Bone also provides an affordable alternative to ivory and many pieces rival the beauty of ivory, but from a renewable source. You just need to make sure that if you are paying Ivory prices that you are not receiving bone. Even some of the most reputable dealers have sold bone items as Ivory. I have even seen resin products sold as ivory at some of the Ebay Live auctions. Hopefully this guide will help both the sellers and the buyers.

Bone is very easy to identify, but often hard to accept, especially if you invested a considerable sum for a particular piece. Unlike teeth and tusks, bones have tiny canals that run through them to carry nutrients and house nerves and other organic material. Often times, some of this organic material adheres to the walls of these canals and turns dark as it decays. In well bleached pieces, this organic material may be very hard to see but the canals are still there and will show if you move the piece back and forth to reflect the light.

Patches of dark spots and/or canals are generally easy to spot and resemble Dad's face at bedtime or Saturday afternoon. Scroll down for pictures of bone pieces with the dark patches visible.

Another tell-tale sign that a larger piece is made of bone is that numerous pieces of bone need to be glued together or Laminated to make an item larger than a couple inches wide. Here are some pictures of laminated bone. Look for the seams.

Help us help others by voting for this guide. Click on Yes below if you would recommend it to others.


Guide ID: 10000000004233617Guide created: 08/22/07 (updated 10/31/09)

 
Was this guide helpful? Report this guide

Ready to share your knowledge with others? Write a guide



 


eBay Pulse | eBay Reviews | eBay Stores | Half.com | Austria | France | Germany | Italy | Spain | United Kingdom | Popular Searches
Kijiji | PayPal | ProStores | Apartments for Rent | Shopping.com | Skype | Tickets


About eBay | Announcements | Security Center | Resolution Center | eBay Toolbar | Policies | Government Relations | Site Map | Help
Copyright © 1995-2009 eBay Inc. All Rights Reserved. Designated trademarks and brands are the property of their respective owners. Use of this Web site constitutes acceptance of the eBay User Agreement and Privacy Policy.
eBay official time