Lehrte grey-varicoloured, NF

Minden Sandstein, NF

Juist brown smelted, NF

Holstein brown-blue coal, NF

Cornbrash-Sandstein, NF

Oldenburg brown-blue-varicoloured coal smooth, NF

Grafschafter Barock sand varicoloured without red, NF

Manufacta® Leeds Kohlebrand, NF

Manufacta® Varberg Kohlebrand, NF*

Manufacta® Kalmar, NF*

aquaterra Ätnagrau, NF

aquaterra Lipariweiß, NF