Streak Plate- unglazed porcelain 1 x 2 in.
SKU: 4150Streak Plate- unglazed porcela
Streak Plate- unglazed porcelain; 1 x 2 in. for use in mineral sample identification.
Streak Plate- unglazed porcela
Streak Plate- unglazed porcelain; 1 x 2 in. for use in mineral sample identification.