Specimen of volcanic rock with transparent hyalite and white apatite aggregates with a historical label from 1956. Specimen covered with amorphous aggregates and crusts of vitreous opal with apatite from a classic global locality.
Localities, Czech Republic, Mineral Classification, Oxides, Phosphates, Size, Medium
Hyalite, apatite (staffelite)
€16
Availability: In stock
Location: Valeč; Czech Republic
Dimension: 15 × 45 × 55 mm
