AB76M4: Sharp Indicolite crystal showing a very striated top termination and a recrystallized bottom one. The specimen shows throughout a deep and uniform blue color. As a matrix, a strongly deformed but complete Quartz crystal. This Indicolite specimen is exceptional for its quality and for being on matrix.
The specimen has been photographed and published in the magazine ‘Paragénesis’, number 01/2020, page 68
Santa Rosa Mine, Itambacuri, Vale do Rio Doce, Minas Gerais  Brazil (±1990)

Specimen size: 8.1 × 4.5 × 3 cm = 3.19” × 1.77” × 1.18”

Main crystal size: 4.4 × 0.9 cm = 1.73” × 0.35”