Thanks Coop for sending me this. I will help if I can.
Not all tusks are created equal. Some are good for restoration, some are not. Some are good for scales, some are not. Some tusks are good for nothing. Seldom is a tusk good for both scales and restoration because different things are required for each.
Let's talk about legality first. Mammoth and mastodon ivory is legal for use and sale in virtually every country in the world except for a few states in the US. Since you didn't say where you live, I will let you look that up yourself to determine if it is legal where you live. Look here for answers to that.
Because of the poaching of African Elephants, many countries have banned the import of modern Ivory. Smugglers have been marking shipments of modern ivory as fossil ivory to get it past customs. Here in the United States, beginning with New Jersey and New York, state legislators have been...
www.aaps-journal.org
Next, we need to determine what your ivory is good for. Without seeing it, it's hard for me to help you with that. If you'd like to post a picture of it here, I will help if I can.
Next we need to know about you. As you might expect, there are certain skills and equipment needed to either restore a tusk or make scales out of one. If you are a fairly decent wood worker and have the equipment you can do it. It is possible, if you don't have either, that you could make a valuable thing worthless. It all starts with how long the tusk has been out of the ground. It will need to be dried (correctly) if it's not, and stabilized, then the work begins.
Some tusks are more valuable as a specimen and some are more valuable as knife making material.
I buy a lot of tusks, some are worth as little as $15.00 a pound, and some are worth much more than that.
If you provide a picture, I may be able to help you more.