Smoky Quartz is a semiprecious variety of quartz. It'slight smoky-gray, brown to black. It is dichroic (from darker yellow-brown to lighter red-brown) when viewed in polarized light.


The color of Smoky Quartz is heat sensitive and will pale at temperatures above 400-600°F (200-300°C) or by extended exposure to UV light. This loss of color can be reverted by gamma irradiation.


Smoky Quartz is found in many different environments, but is most commonly found in  igneous rock pockets and pegmatites. 



* Photos show all sides.

* Sizes, shapes and colors my vary due to being a natural stone, being hand-carved and/or difference in computer monitors.

Smoky Quartz Heart • Madagascar • 32.5 grams

SKU: 95100SMQ-32-5
$12.00 Regular Price
$6.00Sale Price
  • Smoky Quartz Heart


    Size: 32.5 grams ~ 40x34x18mm

    Color: Light smoky-gray, brown to black

    Origin: Madagascar

    Enhancements: Hand-Carved & Polished

    SKU: 95100SMQ-32-5