AGH Wersja polska WGGiOŚ Geological Museum Geological Museum Engish version

Secondary crystallization of halite caused by mining activity, Salt mine Wieliczka.
Specimen 19 cm wide.
Sphaerosiderite with fossils. Łuków.
Specimen 9cm high.

Zinc and lead ore mine -
"Pomorzany" near Olkusz.
Specimen - 18cm
Morion - type of quartz with black or almost black colour. Strzegom. Specimen 20cm high.

Agat - Rudno near Cracow. Top -
chalcedony pseudostalactite, bottom -
uruguay type agate, bottom - agate
mossy. Specimen - 6cm.)
Agate - Rudno. Specimen - 4cm.

Mossy agate - Rudno. Specimen - 6cm.
Agate - Rudno. Top - the so called "infiltration channel ". Specimen - 5,5cm.

Agate - Zabierzów near Cracow. Found in
after glacier material, clear signs of coating
are evidence of long transportation.
Specimen - 7cm.
Agate - Rudno. Separated zones unlikely shaped. Specimen - 8cm.

Ammonite - Parawedekindia arduennensis. Jurassic - Lower Oxford, ca. 160mln years. Zalas near Cracow.
On the right: snail - Pleurotomaria. On the left: mollusc - Pecten, Brown Jurassic - Callovian. Zalas near Cracow.

Sulphur crystals, calcite - Machów.
Thermal smite in slates - porphyry quarry in Miękinia.

Gypsum coloured with iron oxides. Copper ores mine - "Rudna" near Lubin.
Two generations of calcite, first with foliate profile, second scalenohedrons covered with fine quartz crystals. Alwernia.
Specimen - 7cm.

Piece of dripstone coating - Jaskinia Piętrowa Szczelina near Mirów. Layers of a fine-crystalline calcite undergone recrystallisation. Primary lamination partially preserved.
Specimen - 25cm.
Stalagmite - Jaskinia Ciemna, Prądnik Valley.
Bottom - limestone boulder, above alternate layers of a light fine-crystalline calcite and carbonaceous laminas (traces of fire used by a prehistoric man in a cave). Specimen - 22cm.

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