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:
Crystal system:
X-ray amorphous / light crystalline
Chemical composition:
silicon, oxygen, hydrogen
Quality:
Location:
Size of the mineral:
Length: 6,7 cm
Width: 3,7 cm
Height: 4,1 cm
Weight:
- old collection -