I was told this is a Master mold for Casting Making Native American jewelry.. I believe they are aluminum or some type of alloy These are part of an estate of Jewelry making lot of tools and supplies that we recently aquired.. Please see all pics and feel free to ask questions about this listing if you need more information This lot features vintage Navajo Native Southwest sandcast tufa master mold jewelry casting masters. Made by hand in the traditional Navajo way, these hand Cast pieces showcase intricate designs inspired by Native American culture.
The craftsmanship and cultural significance behind each piece make it a valuable collectible for those interested in ethnic jewelry. Made in the US, these unique creations are sure to stand out in any jewelry collection, reflecting the rich heritage and artistry of the Navajo people.