Thulite - 10 pounds Blue Rough Smoky Quartz crystals from

Rough Smoky Quartz crystals from Malawi with some crystal faces

giving it a distinct and striking appearance

Hardness: Petrified wood has a hardness of around 6

giving it a shiny and glass-like appearance when polished

Thulite - 10 pounds Blue Rough Smoky Quartz crystals fromLocality: Norway Color: Thulite ranges in color from pale pink to deep rose red. The color comes from manganese impurities in the mineral. Hardness: Thulite has a hardness of around 6. 5 to 7 on the Mohs scale, making it relatively durable but still susceptible to scratching and abrasion. Clarity: Thulite is typically opaque, meaning it does not allow light to pass through it. It may have some translucent areas, but overall it is not considered a