Smoky Quartz Polished

Positivity + trust + strength + inspiration

Smoky quartz is a brownish grey, translucent variety of quartz that ranges in clarity from almost complete transparency to an almost-opaque brownish-gray or black crystal.

Like other quartz gems, it is a silicon dioxide crystal. The smoky colour results from free silicon formed from the silicon dioxide by natural irradiation.

Dimensions

• Height: 10.5cm
• Width: 18cm
• Weight: 2.08kg

Mineral Information

Silicate minerals group

• Color: Brown to grey, opaque
• Hardness: 7 (Mohs)
• Specific Gravity: 2.65; variable 2.59–2.63 in impure varieties
• Refractive Index: nω = 1.543–1.545
  

SOHAM Crystals & Stones are hand picked so that we can find the most beautiful pieces. All our products are ethically sourced.