New vintage ivory bone tusk pendant

New vintage ivory bone tusk pendant Creamy bone colour. Visible striations. New. Vintage c. 1970s. I think it is Genuine bone. Goldtone metal cap and bail. No visible hallmarks. 2” long, 18 mm at widest No papers but this was acquired in the mid 1970s. Group photos show the variety in the collection. Note: this bone appears to have more black marks or inclusions. (Barely visible but you can compare in the pictures)