Labyrinth types: Daedalus can create unicursal Labyrinths commonly used as a tool for meditation and spiritual growth, just as it can Maze puzzles: Chartres replica, Classical, Extended Classical, Cretan, Man in the Maze, Extended Man in the Maze, Custom circuits.
Zircon is a zirconium silicate mineral. It is the principle source of the element zirconium (Zr) 1  usually small and inclusion-rich.  Zircon is highly resistant to weathering (maybe the most resistant of any mineral) This, and its high specific gravity, favor its concentration in placer deposits and alluvial gem gravels.
The All-purpose Construction Material. Unlike other ceramic materials, zirconium oxide (ZrO 2 âalso known as zirconia) is a material with very high resistance to crack propagation.Zirconium oxide ceramics also have very high thermal expansion and are therefore often the material of choice for joining ceramic and steel.he All-purpose Construction Material. Unlike other ceramic materials, zirconium oxide (ZrO 2 âalso known as zirconia) is a material with very high resistance to crack propagation.