TR99AL2: A novelty at Tucson 2020. Druse of short prismatic Creedite crystals, with very sharp and profiled terminal faces, with good luster and light violet, on matrix, with crystallized Fluorite in green and violet colors. The specimen is very different from those known from this locality in recent years, although there are similar specimens from this mine in an old collection, which coincides with the indications that this find came from old mine galleries.
The specimen has been reviewed, photographed and published as a novelty from Tucson 2020 in the Russian magazine ‘Mineral Observer’ on page 60 in the volume 25, number 2

Navidad Mine, Abasolo, Rodeo, Municipio de Rodeo, Durango  Mexico (10-12/2019)

Specimen size: 5.5 × 4.3 × 3.2 cm = 2.17” × 1.69” × 1.26”

Main crystal size: 0.3 × 0.2 cm = 0.12” × 0.08”