As additional laws continued to tighten the sale of natural ivory, more and more ivory fakes and substitutes appeared.
Now use a straight edge to mark and extend lines of intersecting angles Fig.
At Norstone, our goal is simple: to make amazing natural stone veneer the way you want it.
It has never been illegal to sell imitations of ivory.
Measure at least five angles to get a true average.
The presence of grain also allows us to eliminate other natural non-ivory materials such as bone and glued together ivory dust.
You must use several tests before you can make an accurate judgement.
Use the outer Schreger Angles closest to the outside edge only for this test.