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:
Aegirine XX on Feldspar & Smoky Quartz
Variety:
Crystal system:
Aegirine → monoclinic
Smoky Quartz → trigonal
Chemical composition:
Aegirine → Iron, Sodium, Oxygen, Silicon
Smoky Quartz → Oxygen, Silicon
Location:
Mount Malosa, Zomba, Malawi / Africa
Size of the mineral:
Length: 8,8 cm
Width: 6,3 cm
Height: 4,5 cm
Weight:
- old collection -