A very rich metallic silvery-grey Zinkenite specimen for the Herja Mine, Romania. A dense intergrown network of acicular Zinkenite crystals has aggregated and scattered microcrystals of the rare mineral F'l'ppite developed over it with probably further sulphide species including probable Tetrahedrite and Sphalerite. A neat specimen to study the paragenesis of several sulphide minerals.
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