Presentation :
Silica dioxide SiO2.
Crystal whose growth stopped and then continued a few million years later and which kept the trace of this stopping. Sometimes layers of various mineral...
Necklace mounted on highly resistant sheathed steel hoop with 8mm mineral and natural pearls.
All our creations are made consciously and worked energetically in order to bring you the best exper...
Presentation :
Carnelian is a red variety of chalcedony, which itself is a cryptocrystalline variety of quartz. The formula for this family of minerals is SiO2. Carnelian owes its color to he...
Presentation :
Names) :
Citrine (variety of quartz).
Etymology:
From the French citrin=yellow in allusion to the color.
Group, Family:
Quartz (Crystalline) family.
...
Presentation :
Names) :
Citrine (variety of quartz).
Etymology:
From the French citrin=yellow in allusion to the color.
Group, Family:
Quartz (Crystalline) family.
...
Presentation :
Names) :
Citrine (variety of quartz).
Etymology:
From the French citrin=yellow in allusion to the color.
Group, Family:
Quartz (Crystalline) family.
...
