#shibuichi

Shibuichi

Historically Japanese copper alloy

Shibuichi (四分一) is a historically Japanese copper alloy, a member of the irogane class, which is patinated into a range of subtle greys and muted shades of blue, green, and brown, through the use of niiro processes, involving the rokushō compound.

Fri 10th

Provided by Wikipedia

Learn More

This keyword could refer to multiple things. Here are some suggestions:

0 searches
This keyword has never been searched before
This keyword has never been searched for with any other keyword.