One very rare specimen of manganocalcite crystals, developed on the base of black sphalerite – marmatite and followed by chalcopyrite crystals. At the end of the crystallization process on the surface of the specimen start crystalization of very light, pink rhodochrosite, curved crystals overgrowth by clear small quartz crystals.
One excellent and very aesthetic, cabinet size specimen of thin flat crystals of calcite-manganocalcite ( paperspat) developed on rainbow pyrite, quartz and lustrous crystals of sphalerite- marmatite and quartz.
One very aesthetic and and rare specimen of small quartz crystals overgrowth by cubic galena crystals, lately strongly dissolved and followed by single, very well shaped steep scalenohedral crystal of manganocalcite
One very rare specimen, combination of two steep scalenohedron manganocalcite, overgrowth by transparent calcite – forming phantom inside transparent calcite
One unususal and rarest mineral combination in deposit Laki. Small, green, spherolite orientated needles of epidote in combination with large pink manganocalcite crystals
Thin needle green epidote crystals on quartz, with well terminated pink manganocalcite.