Presentation :
Shungite is a non-crystalline elemental carbon with a metastable structure incapable of graphitization. Contains traces of fullerenes (0.0001 <0.001%).
Names) :
...
Presentation :
Shungite is a non-crystalline elemental carbon with a metastable structure incapable of graphitization. Contains traces of fullerenes (0.0001 <0.001%).
Names) :
...
Presentation :
Names) :
Obsidian / Volcanic glass: Mahogany or Magahony.
Etymology:
Obsidian: Named after the Roman Obsius supposed to have discovered this stone in Ethiop...
Presentation :
Names) :
Obsidian / Volcanic glass: Mahogany or Magahony.
Etymology:
Obsidian: Named after the Roman Obsius supposed to have discovered this stone in Ethiop...
Presentation :
Names) :
Obsidian / Volcanic glass: Mahogany or Magahony.
Etymology:
Obsidian: Named after the Roman Obsius supposed to have discovered this stone in Ethiop...
Presentation :
Names) :
Obsidian / Volcanic glass: Mahogany or Magahony.
Etymology:
Obsidian: Named after the Roman Obsius supposed to have discovered this stone in Ethiopi...
