1N56: Small but very well defined and shiny Anatase crystals, black and delicately striated, having the simple forms of the dipyramid, scattered over a rocky matrix.
De la Baña Lake (Lago de la Baña), La Baña, Encinedo, Comarca La Cabrera, León, Castile and León  Spain (1966)

Specimen size: 2.5 × 2.3 × 0.9 cm = 0.98” × 0.91” × 0.35”

Main crystal size: 0.2 × 0.15 cm = 0.08” × 0.06”