Definitive Test for Rhino Horn Please

[spiral]

Thanks Tim, I doubt if there many wild rhino with horns like that out in the jungles savanas today unfortuanatly!

That article helps explains the black core found very well, ive found {admitadly from a minute selection of samples.] the black rhino horn [colour not species.] is much heaveir & harder than the lighter coloured areas.

Spiral