R26ECM3: A classic from the April 1994 find in the well known pocket of El Reguerín, in the La Collada district. Very transparent Fluorite crystals with an excellent and zoned blue color. With a thin layer of microcrystalline Quartz on some Fluorite faces.
La Viesca Mine, Reguerín pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (04/1994)

Specimen size: 13 × 8.2 × 6.3 cm = 5.12” × 3.23” × 2.48”

Main crystal size: 4.7 × 4.3 cm = 1.85” × 1.69”