4N13: Globular growths of small Fluellite crystals with very well defined faces and edges, with an excellent intense violet color, plus excellent luster, with intergrowths of lighter Metavariscite. We especially note the color of this Fluellite, very unusual because earlier examples were colorless.
Azcárate Quarry, (Azkarate Quarry; Eugi), Eugui, Esteríbar, Comarca Auñamendi Spain (1998-2000)