BSRG Photo Archive

The large, even, pale grey areas are telovitrinite, sandwiched in between are numerous small grains of inertodetrinite (white) plus some liptinites and minerals (dark).

The large, even, pale grey areas are telovitrinite, sandwiched in between are numerous small grains of inertodetrinite (white) plus some liptinites and minerals (dark).

photo by Roy Davies