Sample of volcanic rock with transparent hyalite and white aggregates of apatite with a historical label from 1956. Specimen covered with amorphous aggregates and crusts of glassy opal with apatite from a classic world locality.
Localities, Czech Republic, Mineral Classification, Oxides, Phosphates, Size, Medium
Hyalite, apatite (staffelite)
€18
Availability: In stock
Location: Valeč; Czech Republic
Dimension: 35 × 55 × 75 mm
