NOIR BQS
Description
Grey quartz compound stone with larger black fragments (quartz compound stone composed of silicium and quartz with polyester-resin as a binder).
Origin
China
Petrographic Classification
Quartz composite
Image gallery
Description
Grey quartz compound stone with larger black fragments (quartz compound stone composed of silicium and quartz with polyester-resin as a binder).
Origin
China
Petrographic Classification
Quartz composite