SM390NZ: Native Silver plate with fine granules on the surface and Calcite coatings. Of excellent color despite the passing of the years, which seems to indicate the absence of the mercury that usually accompanies Imiter specimens.
Imiter Mine, Jebel Saghro, Imiter District, Tinghir Province, Drâa-Tafilalet Region  Morocco (±1990)

Specimen size: 12.5 × 5.2 × 1.4 cm = 4.92” × 2.05” × 0.55”