Very aesthetic specimen build in large and very well terminated galena crystals. Crystal faces are with equal developed octahedron and cubic crystal form, on the base there are small calcite crystals covering galena. Galena is very shiny and on some faces, there are traces of beginning of desolvation process.
A unique specimen showing alternation of developing of quartz after calcite pseudomorph. On the top of steep scalenohedron calcite crystals, were crystallized two thin layers of small quartz crystals. Due to pulsation character of the solutions, between two quartz layers were developed the second generation of calcite. On the top of the first quartz layer, start developing of thin quartz crystals lately cemented in a calcite aggregate. In the end, of the process, all calcite crystals were dissolved and stay just the cast of quartz
An old, but very aesthetic specimen presenting upper part of steep scalenohedral calcite crystal, covered by dolomite crystals with ball habit, lately cover by calcite. At the end of crystallization process, were developed large flat rhombohedral calcite white translucent crystals.
A nice specimen of steep scalenohedron calcite crystal developed on quartz and covered by several layers of alternating quartz and calcite aggregates. In the end, the whole specimen was covered by limonite
Funny specimen showing two calcite and quartz covered calcite scalenohedral crystals twined in „fishtail“ law, developed on quartz crystals and looking like one of them is trying to swallow the other
Very clear and showing pseudomorph of thin radially situated calcite covering stilbite shape quartz, growing perpendicularly on well-developed quartz crystals
A nice aesthetic specimen presenting steep calcite scalenohedron crystals, developed on quartz, lately covered by second-generation quartz.
An aesthetic specimen presenting steep scalenohedral calcite crystals developed on quartz and build in alternating of calcite and quartz layers in the end coated by limonite.
A nice small specimen of rhombohedral pink to orange manganocalcite developed on thin quartz crystals.
„The small beauty“ – This specimen shows a well-developed calcite scalenohedron crystal on quartz, skeletally overgrowth by the second generation rhombohedral small calcite crystals