An excellent cabinet size specimen, presenting flat calcite crystals ( paperspat) filling a cavity in the mother rock, fallowed by second generation of small yellow-brownish calcite crystals, covering quartz crystals.
Тип минерал: calcite
Calcite after calcite psudomorph on quartz coated by lemonite
One very aesthetic cabinet size specimen of quartz crystals overgrought by calcite and lately covered with several generation of calcite aggregates, In the end all minerals were coated by lemonite.
Calcite after calcite pseudomorph coated by lemonite on quartz
An excellent cabinet size specimen of steep calcite scalenohedrons, developed on quartz. Calcite crystals are covered by several generation of calcite aggregates and secondary coated by lemonite. In the end of crystallization process on the top of scalenohedrons were developed clear rhombohedrons with flat habit.
Quartz with hematite and calcite
An aesthetic specimen of long-axes quartz crystals covered by hematite orange brown aggregates. From on side specimen is covered by small isometric calcite crystals.
Calcite on quartz
A nice specimen of steep calcite scalenohedrons developed on the top of quartz base.
Green sphalerite – cleophane with exceptional transparency on the top of galena
One exceptional, large cabinet size specimen, with green sphalerite and very high transparency, developed on the top of galena crystals and chalcopyrite. Specimen has a cut base.
Lemonite quartz
A cabinet size very aesthetic group of long axes quartz crystals, coated by lemonite and covered in some parts with small calcite aggregates.
Calcite rhombohedron crystals on quartz
A very aesthetic large cabinet size specimen, presenting group of flat rhombohedron yellow calcite crystals developed on quartz.
Quartz after stilbite on quartz pseudomorph
One large cabinet size attractive specimen showing comparatively rare situation of large stilbite crystals developed on quartz and lately exchanged by calcite and covered by small grain quartz crystals.
Aragonite overgrought by calcite
A beautiful tumbnail specimen of vertical aragonite thin needles aggregate overgrought perpendiculary by flat calcite rhombohedrons.