A specimen of two zeolites from the Dobranka locality. A specimen of several cavities in volcanic rock, which are covered with tiny well-developed crystals of gismondin-Ca or analcime.
Localities, Czech Republic, Mineral Classification, Silicates, Size, Medium
Analcime, gismondine-Ca
$11
Availability: In stock
Location: Dobranka in Dobrna, Czech Republic
Dimension: 25 × 55 × 73 mm
