VL86H9: Good group of tabular crystals having a very marked but gradual change of color from the center, intense sky blue, to crystals outside that are white.
This specimen was photographed and published in the magazine "Lapis" number 7-8 / 2013, page 57
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias)  Spain (1990-2000)

Specimen size: 8.5 × 6 × 2.3 cm = 3.35” × 2.36” × 0.91”

Main crystal size: 1 × 0.8 cm = 0.39” × 0.31”