This Specimen has been sold.
2.51" Dark Smoky Quartz Crystal - Brazil
This is a 2.51" long, natural dark smoky quartz crystal from the mines in Brazil. There are a few chips but it's overall in nice shape. It has not been polished, heated or treated.
Smoky quartz is a grey-brown to black variety of quartz. This common name is derived from the appearance of smoke within the quartz crystal. Depending on the location and the chemicals present during formation, smoky quartz can appear opaque black, but it is typically translucent to some extent. It is believed that the quartz gains this color from a combination of natural irradiation and aluminum impurities.
SPECIES
Quartz var Smoky
LOCATION
Minas Gerais, Brazil
SIZE
2.51" long, 1.22" wide
CATEGORY
SUB CATEGORY
ITEM
#34727