You are purchasing the exact item described and pictured. As a natural product, irregularities in form and condition may occur, which should not be considered as defects. Therefore, we strongly recommend carefully reviewing the provided images!
Name:
Common name:
müller's glass, opal-an, jalite
Variety:
Crystal system:
Chemical composition:
oxygen, silicon, hydrogen
Location:
Valeč (Waltsch), Okres Karlovy Vary / Czech Republic
Size of the mineral:
Length: 5 cm
Width: 4,6 cm
Height: 2,9 cm
Weight:
- old collection -
