Seiber “Agate” Copper Slag is 100+ year old slag glass from copper factories in Germany. Similar to Leland Blue Slag Glass found in Michigan. Locality: Germany
Color: Seiber agate often exhibits a wide range of colors, including but not ...
Reviews
4.5
13 ratings
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Wow, this stuff is colorful! It has beautiful blue colors and iridescent chrome in light. This should take a great shine.
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Michael · December 20, 2024
Yikes be careful! This is so sharp it really did a number on my fingers, just trying to rice of the dirt. I got 1 piece, mainly grey. I was really hoping for smaller pieces with variety of beautiful colors like the pictures. for jewlery, being such a big sharp piece makes it impossible to manage
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Kristina · August 25, 2024
Edges of glass were very sharp. Should have been a better explanation of what a Seiber agate was.