Titanium Quartz Cathedral- 18.80 kg Animals It is a semiprecious stone

It is a semiprecious stone and it is one of several forms of quartz

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Arsenopyrite is an arsenic bearing variety of iron sulfide (pyrite) which occurs in heavy metallic crystals with an iridescent rainbow tarnish

Authentic natural purple agate rings sold by Crystal Joys are set with a sterling silver band sized to be the perfect fit and contain an authentic stone that is rich with color

Titanium Quartz Cathedral- 18.80 kg Animals It is a semiprecious stoneTitanium Quartz Cathedral is a decorative item made from a natural quartz crystal that has been treated with a process called "Titanium Aura" or "Titanium Quartz" treatment. This treatment involves bonding a thin layer of titanium and or niobium to the surface of the quartz using a process called vacuum deposition. This creates a permanent metallic coating on the quartz which gives it a unique purple, blue, gold or other color and iridescent sheen.